8vup

E. coli 70S ribosome with unmodified tRNAPro(GGG) in the e*/E conformation on a slippery CCC-C codon

Method: ELECTRON MICROSCOPY

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1. Protein Identity and Related Structures Protein Identity & Related Structures

Large ribosomal subunit protein uL1

Escherichia coli

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A5P0JAY3_ECOLX
Isoform	—
PDB entities	6
Chains and sequence ranges	Author chain A； PDBConstruct 1–223； UniProt 3–225

50S ribosomal protein L2

Escherichia coli

UniProt P60422

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL2_ECOLI
Isoform	—
PDB entities	7
Chains and sequence ranges	Author chain B； PDBConstruct 1–271； UniProt 2–272

50S ribosomal protein L3

Escherichia coli

UniProt P60438

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL3_ECOLI
Isoform	—
PDB entities	8
Chains and sequence ranges	Author chain C； PDBConstruct 1–209； UniProt 1–209

50S ribosomal protein L4

Escherichia coli

UniProt A1AGK6

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL4_ECOK1
Isoform	—
PDB entities	9
Chains and sequence ranges	Author chain D； PDBConstruct 1–201； UniProt 1–201

50S ribosomal protein L5

Escherichia coli

UniProt A0A4P8BX24

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A4P8BX24_ECOLX
Isoform	—
PDB entities	10
Chains and sequence ranges	Author chain E； PDBConstruct 1–177； UniProt 2–178

Large ribosomal subunit protein uL6

Escherichia coli

UniProt C3SR17

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	C3SR17_ECOLX
Isoform	—
PDB entities	11
Chains and sequence ranges	Author chain F； PDBConstruct 1–176； UniProt 2–177

Large ribosomal subunit protein bL9

Escherichia coli

UniProt C3SFP2

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	C3SFP2_ECOLX
Isoform	—
PDB entities	12
Chains and sequence ranges	Author chain G； PDBConstruct 1–149； UniProt 1–149

50S ribosomal protein L13

Escherichia coli

UniProt S1EW51

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	S1EW51_ECOLX
Isoform	—
PDB entities	13
Chains and sequence ranges	Author chain J； PDBConstruct 1–142； UniProt 1–142

50S ribosomal protein L14

Escherichia coli

UniProt S1NW45

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	S1NW45_ECOLX
Isoform	—
PDB entities	14
Chains and sequence ranges	Author chain K； PDBConstruct 1–122； UniProt 1–122

50S ribosomal protein L15

Escherichia coli

UniProt A0A037Y8L6

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A037Y8L6_ECOLX
Isoform	—
PDB entities	15
Chains and sequence ranges	Author chain L； PDBConstruct 1–143； UniProt 2–144

50S ribosomal protein L16

Escherichia coli

UniProt P0ADY7

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL16_ECOLI
Isoform	—
PDB entities	16
Chains and sequence ranges	Author chain M； PDBConstruct 1–136； UniProt 1–136

Large ribosomal subunit protein bL17

Escherichia coli

UniProt A0A2T1LEK9

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A2T1LEK9_ECOLX
Isoform	—
PDB entities	17
Chains and sequence ranges	Author chain N； PDBConstruct 1–120； UniProt 1–120

50S ribosomal protein L18

Escherichia coli

UniProt A0A1X3KXD9

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A1X3KXD9_ECOLX
Isoform	—
PDB entities	18
Chains and sequence ranges	Author chain O； PDBConstruct 1–116； UniProt 2–117

50S ribosomal protein L19

Escherichia coli

UniProt S1PSA3

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	S1PSA3_ECOLX
Isoform	—
PDB entities	19
Chains and sequence ranges	Author chain P； PDBConstruct 1–114； UniProt 2–115

Large ribosomal subunit protein bL20

Escherichia coli

UniProt C3T7Q7

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	C3T7Q7_ECOLX
Isoform	—
PDB entities	20
Chains and sequence ranges	Author chain Q； PDBConstruct 1–117； UniProt 2–118

Ribosomal protein L21

Escherichia coli

UniProt C3SSG2

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	C3SSG2_ECOLX
Isoform	—
PDB entities	21
Chains and sequence ranges	Author chain R； PDBConstruct 1–103； UniProt 1–103

50S ribosomal protein L22

Escherichia coli

UniProt P61175

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL22_ECOLI
Isoform	—
PDB entities	22
Chains and sequence ranges	Author chain S； PDBConstruct 1–110； UniProt 1–110

Large ribosomal subunit protein uL23

Escherichia coli

UniProt C3SQV2

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	C3SQV2_ECOLX
Isoform	—
PDB entities	23
Chains and sequence ranges	Author chain T； PDBConstruct 1–93； UniProt 1–93

Large ribosomal subunit protein uL24

Escherichia coli

UniProt A0A7U9LWC1

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A7U9LWC1_ECOLX
Isoform	—
PDB entities	24
Chains and sequence ranges	Author chain U； PDBConstruct 1–102； UniProt 2–103

50S ribosomal protein L25

Escherichia coli

UniProt D7XH79

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	D7XH79_ECOLX
Isoform	—
PDB entities	25
Chains and sequence ranges	Author chain V； PDBConstruct 1–94； UniProt 1–94

50S ribosomal protein L27

Escherichia coli

UniProt A0A1X3JCC7

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A1X3JCC7_ECOLX
Isoform	—
PDB entities	26
Chains and sequence ranges	Author chain W； PDBConstruct 1–75； UniProt 11–85

50S ribosomal protein L28

Escherichia coli

UniProt A0A0E2KZD0

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A0E2KZD0_ECOU3
Isoform	—
PDB entities	27
Chains and sequence ranges	Author chain X； PDBConstruct 1–77； UniProt 2–78

50S ribosomal protein L29

Escherichia coli

UniProt D6IEL0

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	D6IEL0_ECOLX
Isoform	—
PDB entities	28
Chains and sequence ranges	Author chain Y； PDBConstruct 1–63； UniProt 1–63

50S ribosomal protein L30

Escherichia coli

UniProt P0AG51

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL30_ECOLI
Isoform	—
PDB entities	29
Chains and sequence ranges	Author chain Z； PDBConstruct 1–58； UniProt 2–59

50S ribosomal protein L32

Escherichia coli

UniProt A0A828UBL8

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A828UBL8_ECOLX
Isoform	—
PDB entities	30
Chains and sequence ranges	Author chain b； PDBConstruct 1–56； UniProt 2–57

50S ribosomal protein L33

Escherichia coli

UniProt A0A080IDV9

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A080IDV9_ECOLX
Isoform	—
PDB entities	31
Chains and sequence ranges	Author chain c； PDBConstruct 1–50； UniProt 4–53

50S ribosomal protein L34

Escherichia coli

UniProt B7MGC4

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL34_ECO45
Isoform	—
PDB entities	32
Chains and sequence ranges	Author chain d； PDBConstruct 1–46； UniProt 1–46

50S ribosomal protein L35

Escherichia coli

UniProt A0A0E1M2J4

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A0E1M2J4_ECOLX
Isoform	—
PDB entities	33
Chains and sequence ranges	Author chain e； PDBConstruct 1–64； UniProt 2–65

50S ribosomal protein L36

Escherichia coli

UniProt A0A0E2L017

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A0E2L017_ECOU3
Isoform	—
PDB entities	34
Chains and sequence ranges	Author chain f； PDBConstruct 1–38； UniProt 1–38

Small ribosomal subunit protein uS3

Escherichia coli

UniProt P0A7V3

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS3_ECOLI
Isoform	—
PDB entities	35
Chains and sequence ranges	Author chain h； PDBConstruct 1–206； UniProt 2–207

30S ribosomal protein S4

Escherichia coli

UniProt C3SR62

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	C3SR62_ECOLX
Isoform	—
PDB entities	36
Chains and sequence ranges	Author chain i； PDBConstruct 1–205； UniProt 2–206

30S ribosomal protein S5

Escherichia coli

UniProt F4TL26

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	F4TL26_ECOLX
Isoform	—
PDB entities	37
Chains and sequence ranges	Author chain j； PDBConstruct 1–157； UniProt 10–166

30S ribosomal protein S6, non-modified isoform

Escherichia coli

UniProt P02358

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS6_ECOLI
Isoform	—
PDB entities	38
Chains and sequence ranges	Author chain k； PDBConstruct 1–100； UniProt 1–100

30S ribosomal protein S7

Escherichia coli

UniProt P02359

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS7_ECOLI
Isoform	—
PDB entities	39
Chains and sequence ranges	Author chain l； PDBConstruct 1–151； UniProt 2–152

30S ribosomal protein S8

Escherichia coli

UniProt A0A828U358

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A828U358_ECOLX
Isoform	—
PDB entities	40
Chains and sequence ranges	Author chain m； PDBConstruct 1–129； UniProt 2–130

Small ribosomal subunit protein uS9

Escherichia coli

UniProt C3SRY2

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	C3SRY2_ECOLX
Isoform	—
PDB entities	41
Chains and sequence ranges	Author chain n； PDBConstruct 1–127； UniProt 4–130

30S ribosomal protein S10

Escherichia coli

UniProt A0A0H3EQD3

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A0H3EQD3_ECO8N
Isoform	—
PDB entities	42
Chains and sequence ranges	Author chain o； PDBConstruct 1–98； UniProt 5–102

Small ribosomal subunit protein uS11

Escherichia coli

UniProt C3SR57

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	C3SR57_ECOLX
Isoform	—
PDB entities	43
Chains and sequence ranges	Author chain p； PDBConstruct 1–116； UniProt 13–128

Small ribosomal subunit protein uS12

Escherichia coli

UniProt C3SQR7

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	C3SQR7_ECOLX
Isoform	—
PDB entities	44
Chains and sequence ranges	Author chain q； PDBConstruct 1–123； UniProt 2–124

30S ribosomal protein S13

Escherichia coli

UniProt S1P5F8

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	S1P5F8_ECOLX
Isoform	—
PDB entities	45
Chains and sequence ranges	Author chain r； PDBConstruct 1–114； UniProt 2–115

Small ribosomal subunit protein uS14

Escherichia coli

UniProt A0A8S0FJJ0

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A8S0FJJ0_ECOLX
Isoform	—
PDB entities	46
Chains and sequence ranges	Author chain s； PDBConstruct 1–100； UniProt 2–101

30S ribosomal protein S15

Escherichia coli

UniProt D7XN21

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	D7XN21_ECOLX
Isoform	—
PDB entities	47
Chains and sequence ranges	Author chain t； PDBConstruct 1–88； UniProt 2–89

30S ribosomal protein S16

Escherichia coli

UniProt C3SYP2

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	C3SYP2_ECOLX
Isoform	—
PDB entities	48
Chains and sequence ranges	Author chain u； PDBConstruct 1–82； UniProt 1–82

30S ribosomal protein S17

Escherichia coli

UniProt A0A080IK26

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A080IK26_ECOLX
Isoform	—
PDB entities	49
Chains and sequence ranges	Author chain v； PDBConstruct 1–80； UniProt 4–83

30S ribosomal protein S18

Escherichia coli

UniProt E0J6I2

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	E0J6I2_ECOLW
Isoform	—
PDB entities	50
Chains and sequence ranges	Author chain w； PDBConstruct 1–65； UniProt 10–74

30S ribosomal protein S19

Escherichia coli

UniProt A0A7U9LGZ0

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S20 × 1 （C3TRH7） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A7U9LGZ0_ECOLX
Isoform	—
PDB entities	51
Chains and sequence ranges	Author chain x； PDBConstruct 1–79； UniProt 3–81

30S ribosomal protein S20

Escherichia coli

UniProt C3TRH7

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） Small ribosomal subunit protein bS21 × 1 （P68679） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	C3TRH7_ECOLX
Isoform	—
PDB entities	52
Chains and sequence ranges	Author chain y； PDBConstruct 1–85； UniProt 3–87

Small ribosomal subunit protein bS21

Escherichia coli

UniProt P68679

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 48 RNA 5	23S ribosomal RNA × 1 16S ribosomal RNA × 1 5S ribosomal RNA × 1 mRNA × 1 tRNA^ProL (GGG) × 1 Large ribosomal subunit protein uL1 × 1 （A0A5P0JAY3） 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （A1AGK6） 50S ribosomal protein L5 × 1 （A0A4P8BX24） Large ribosomal subunit protein uL6 × 1 （C3SR17） Large ribosomal subunit protein bL9 × 1 （C3SFP2） 50S ribosomal protein L13 × 1 （S1EW51） 50S ribosomal protein L14 × 1 （S1NW45） 50S ribosomal protein L15 × 1 （A0A037Y8L6） 50S ribosomal protein L16 × 1 （P0ADY7） Large ribosomal subunit protein bL17 × 1 （A0A2T1LEK9） 50S ribosomal protein L18 × 1 （A0A1X3KXD9） 50S ribosomal protein L19 × 1 （S1PSA3） Large ribosomal subunit protein bL20 × 1 （C3T7Q7） Ribosomal protein L21 × 1 （C3SSG2） 50S ribosomal protein L22 × 1 （P61175） Large ribosomal subunit protein uL23 × 1 （C3SQV2） Large ribosomal subunit protein uL24 × 1 （A0A7U9LWC1） 50S ribosomal protein L25 × 1 （D7XH79） 50S ribosomal protein L27 × 1 （A0A1X3JCC7） 50S ribosomal protein L28 × 1 （A0A0E2KZD0） 50S ribosomal protein L29 × 1 （D6IEL0） 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L32 × 1 （A0A828UBL8） 50S ribosomal protein L33 × 1 （A0A080IDV9） 50S ribosomal protein L34 × 1 （B7MGC4） 50S ribosomal protein L35 × 1 （A0A0E1M2J4） 50S ribosomal protein L36 × 1 （A0A0E2L017） Small ribosomal subunit protein uS3 × 1 （P0A7V3） 30S ribosomal protein S4 × 1 （C3SR62） 30S ribosomal protein S5 × 1 （F4TL26） 30S ribosomal protein S6, non-modified isoform × 1 （P02358） 30S ribosomal protein S7 × 1 （P02359） 30S ribosomal protein S8 × 1 （A0A828U358） Small ribosomal subunit protein uS9 × 1 （C3SRY2） 30S ribosomal protein S10 × 1 （A0A0H3EQD3） Small ribosomal subunit protein uS11 × 1 （C3SR57） Small ribosomal subunit protein uS12 × 1 （C3SQR7） 30S ribosomal protein S13 × 1 （S1P5F8） Small ribosomal subunit protein uS14 × 1 （A0A8S0FJJ0） 30S ribosomal protein S15 × 1 （D7XN21） 30S ribosomal protein S16 × 1 （C3SYP2） 30S ribosomal protein S17 × 1 （A0A080IK26） 30S ribosomal protein S18 × 1 （E0J6I2） 30S ribosomal protein S19 × 1 （A0A7U9LGZ0） 30S ribosomal protein S20 × 1 （C3TRH7） MAGNESIUM ION × 239 water × 32	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS21_ECOLI
Isoform	—
PDB entities	53
Chains and sequence ranges	Author chain z； PDBConstruct 1–65； UniProt 4–68

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	8vup
Deposition date deposition_date	2024-01-29
Structure title title	E. coli 70S ribosome with unmodified tRNAPro(GGG) in the e*/E conformation on a slippery CCC-C codon
Keywords keywords	70S ribosome, tRNA, frameshift, EF-P, RIBOSOME; RIBOSOME
Experimental Method method	ELECTRON MICROSCOPY

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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

8vup__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

8vup__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

8vup__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	83.89 Å
Rg (electron density)	84.53 Å
Total Rg	84.49 Å
Atom count	143103
Residues	10169
Excluded volume	2183000 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`8vup__assembly_1__model_1`	53-meric （53）	Success	4.1.3-1-20251215 (887e7ef)	View Download

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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (55)

Entity 1 Entity 1 polymer

Description description	23S ribosomal RNA
Molecular weight formula_weight	941305.2 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	1
Atom count atom_count	143655

GGUUAAGCGACUAAGCGUACACGGUGGAUGCCCUGGCAGUCAGAGGCGAUGAAGGACGUGCUAAUCUGCGAUAAGCGUCGGUAAGGUGAUAUGAACCGUUAUAACCGGCGAUUUCCGAAUGGGGAAACCCAGUGUGUUUCGACACACUAUCAUUAACUGAAUCCAUAGGUUAAUGAGGCGAACCGGGGGAACUGAAACAUCUAAGUACCCCGAGGAAAAGAAAUCAACCGAGAUUCCCCCAGUAGCGGCGAGCGAACGGGGAGCAGCCCAGAGCCUGAAUCAGUGUGUGUGUUAGUGGAAGCGUCUGGAAAGGCGCGCGAUACAGGGUGACAGCCCCGUACACAAAAAUGCACAUGCUGUGAGCUCGAUGAGUAGGGCGGGACACGUGGUAUCCUGUCUGAAUAUGGGGGGACCAUCCUCCAAGGCUAAAUACUCCUGACUGACCGAUAGUGAACCAGUACCGUGAGGGAAAGGCGAAAAGAACCCCGGCGAGGGGAGUGAAAAAGAACCUGAAACCGUGUACGUACAAGCAGUGGGAGCACGCUUAGGCGUGUGACUGCGUACCUUUUGUAUAAUGGGUCAGCGACUUAUAUUCUGUAGCAAGGUUAACCGAAUAGGGGAGCCGAAGGGAAACCGAGUCUUAACUGGGCGUUAAGUUGCAGGGUAUAGACCCGAAACCCGGUGAUCUAGCCAUGGGCAGGUUGAAGGUUGGGUAACACUAACUGGAGGACCGAACCGACUAAUGUCGAAAAAUUAGCGGAUGACUUGUGGCUGGGGGUGAAAGGCCAAUCAAACCGGGAGAUAGCUGGUUCUCCCCGAAAGCUAUUUAGGUAGCGCCUCGUGAAUUCAUCUCCGGGGGUAGAGCACUGUUUCGGCAAGGGGGUCAUCCCGACUUACCAACCCGAUGCAAACUGCGAAUACCGGAGAAUGUUAUCACGGGAGACACACGGCGGGUGCUAACGUCCGUCGUGAAGAGGGAAACAACCCAGACCGCCAGCUAAGGUCCCAAAGUCAUGGUUAAGUGGGAAACGAUGUGGGAAGGCCCAGACAGCCAGGAUGUUGGCUUAGAAGCAGCCAUCAUUUAAAGAAAGCGUAAUAGCUCACUGGUCGAGUCGGCCUGCGCGGAAGAUGUAACGGGGCUAAACCAUGCACCGAAGCUGCGGCAGCGACGCUUAUGCGUUGUUGGGUAGGGGAGCGUUCUGUAAGCCUGCGAAGGUGUGCUGUGAGGCAUGCUGGAGGUAUCAGAAGUGCGAAUGCUGACAUAAGUAACGAUAAAGCGGGUGAAAAGCCCGCUCGCCGGAAGACCAAGGGUUCCUGUCCAACGUUAAUCGGGGCAGGGUGAGUCGACCCCUAAGGCGAGGCCGAAAGGCGUAGUCGAUGGGAAACAGGUUAAUAUUCCUGUACUUGGUGUUACUGCGAAGGGGGGACGGAGAAGGCUAUGUUGGCCGGGCGACGGUUGUCCCGGUUUAAGCGUGUAGGCUGGUUUUCCAGGCAAAUCCGGAAAAUCAAGGCUGAGGCGUGAUGACGAGGCACUACGGUGCUGAAGCAACAAAUGCCCUGCUUCCAGGAAAAGCCUCUAAGCAUCAGGUAACAUCAAAUCGUACCCCAAACCGACACAGGUGGUCAGGUAGAGAAUACCAAGGCGCUUGAGAGAACUCGGGUGAAGGAACUAGGCAAAAUGGUGCCGUAACUUCGGGAGAAGGCACGCUGAUAUGUAGGUGAGGUCCCUCGCGGAUGGAGCUGAAAUCAGUCGAAGAUACCAGCUGGCUGCAACUGUUUAUUAAAAACACAGCACUGUGCAAACACGAAAGUGGACGUAUACGGUGUGACGCCUGCCCGGUGCCGGAAGGUUAAUUGAUGGGGUUAGCGCAAGCGAAGCUCUUGAUCGAAGCCCCGGUAAACGGCGGCCGUAACUAUAACGGUCCUAAGGUAGCGAAAUUCCUUGUCGGGUAAGUUCCGACCUGCACGAAUGGCGUAAUGAUGGCCAGGCUGUCUCCACCCGAGACUCAGUGAAAUUGAACUCGCUGUGAAGAUGCAGUGUACCCGCGGCAAGACGGAAAGACCCCGUGAACCUUUACUAUAGCUUGACACUGAACAUUGAGCCUUGAUGUGUAGGAUAGGUGGGAGGCUUUGAAGUGUGGACGCCAGUCUGCAUGGAGCCGACCUUGAAAUACCACCCUUUAAUGUUUGAUGUUCUAACGUUGACCCGUAAUCCGGGUUGCGGACAGUGUCUGGUGGGUAGUUUGACUGGGGCGGUCUCCUCCUAAAGAGUAACGGAGGAGCACGAAGGUUGGCUAAUCCUGGUCGGACAUCAGGAGGUUAGUGCAAUGGCAUAAGCCAGCUUGACUGCGAGCGUGACGGCGCGAGCAGGUGCGAAAGCAGGUCAUAGUGAUCCGGUGGUUCUGAAUGGAAGGGCCAUCGCUCAACGGAUAAAAGGUACUCCGGGGAUAACAGGCUGAUACCGCCCAAGAGUUCAUAUCGACGGCGGUGUUUGGCACCUCGAUGUCGGCUCAUCACAUCCUGGGGCUGAAGUAGGUCCCAAGGGUAUGGCUGUUCGCCAUUUAAAGUGGUACGCGAGCUGGGUUUAGAACGUCGUGAGACAGUUCGGUCCCUAUCUGCCGUGGGCGCUGGAGAACUGAGGGGGGCUGCUCCUAGUACGAGAGGACCGGAGUGGACGCAUCACUGGUGUUCGGGUUGUCAUGCCAAUGGCACUGCCCGGUAGCUAAAUGCGGAAGAGAUAAGUGCUGAAAGCAUCUAAGCACGAAACUUGCCCCGAGAUGAGUUCUCCCUGACCCUUUAAGGGUCCUGAAGGAACGUUGAAGACGACGACGUUGAUAGGCCGGGUGUGUAAGCGCAGCGAUGCGUUGAGCUAACCGGUACUAAUGAACCGUGAGGCUUAACCU

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 polymer

Description description	16S ribosomal RNA
Molecular weight formula_weight	498725.4 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	2

AAUUGAAGAGUUUGAUCAUGGCUCAGAUUGAACGCUGGCGGCAGGCCUAACACAUGCAAGUCGAACGGUAACAGGAAGAAGCUUGCUUCUUUGCUGACGAGUGGCGGACGGGUGAGUAAUGUCUGGGAAACUGCCUGAUGGAGGGGGAUAACUACUGGAAACGGUAGCUAAUACCGCAUAACGUCGCAAGACCAAAGAGGGGGACCUUCGGGCCUCUUGCCAUCGGAUGUGCCCAGAUGGGAUUAGCUAGUAGGUGGGGUAACGGCUCACCUAGGCGACGAUCCCUAGCUGGUCUGAGAGGAUGACCAGCCACACUGGAACUGAGACACGGUCCAGACUCCUACGGGAGGCAGCAGUGGGGAAUAUUGCACAAUGGGCGCAAGCCUGAUGCAGCCAUGCCGCGUGUAUGAAGAAGGCCUUCGGGUUGUAAAGUACUUUCAGCGGGGAGGAAGGGAGUAAAGUUAAUACCUUUGCUCAUUGACGUUACCCGCAGAAGAAGCACCGGCUAACUCCGUGCCAGCAGCCGCGGUAAUACGGAGGGUGCAAGCGUUAAUCGGAAUUACUGGGCGUAAAGCGCACGCAGGCGGUUUGUUAAGUCAGAUGUGAAAUCCCCGGGCUCAACCUGGGAACUGCAUCUGAUACUGGCAAGCUUGAGUCUCGUAGAGGGGGGUAGAAUUCCAGGUGUAGCGGUGAAAUGCGUAGAGAUCUGGAGGAAUACCGGUGGCGAAGGCGGCCCCCUGGACGAAGACUGACGCUCAGGUGCGAAAGCGUGGGGAGCAAACAGGAUUAGAUACCCUGGUAGUCCACGCCGUAAACGAUGUCGACUUGGAGGUUGUGCCCUUGAGGCGUGGCUUCCGGAGCUAACGCGUUAAGUCGACCGCCUGGGGAGUACGGCCGCAAGGUUAAAACUCAAAUGAAUUGACGGGGGCCCGCACAAGCGGUGGAGCAUGUGGUUUAAUUCGAUGCAACGCGAAGAACCUUACCUGGUCUUGACAUCCACGGAAGUUUUCAGAGAUGAGAAUGUGCCUUCGGGAACCGUGAGACAGGUGCUGCAUGGCUGUCGUCAGCUCGUGUUGUGAAAUGUUGGGUUAAGUCCCGCAACGAGCGCAACCCUUAUCCUUUGUUGCCAGCGGUCCGGCCGGGAACUCAAAGGAGACUGCCAGUGAUAAACUGGAGGAAGGUGGGGAUGACGUCAAGUCAUCAUGGCCCUUACGACCAGGGCUACACACGUGCUACAAUGGCGCAUACAAAGAGAAGCGACCUCGCGAGAGCAAGCGGACCUCAUAAAGUGCGUCGUAGUCCGGAUUGGAGUCUGCAACUCGACUCCAUGAAGUCGGAAUCGCUAGUAAUCGUGGAUCAGAAUGCCACGGUGAAUACGUUCCCGGGCCUUGUACACACCGCCCGUCACACCAUGGGAGUGGGUUGCAAAAGAAGUAGGUAGCUUAACCUUCGGGAGGGCGCUUACCACUUUGUGAUUCAUGACUGGGGUGAAGUCGUAACAAGGUAACCGUAGGGGAACCUGCGGUUGGAUCACCUCCU

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 3 Entity 3 polymer

Description description	5S ribosomal RNA
Molecular weight formula_weight	38813.1 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	3

UGCCUGGCGGCCGUAGCGCGGUGGUCCCACCUGACCCCAUGCCGAACUCAGAAGUGAAACGCCGUAGCGCCGAUGGUAGUGUGGGGUCUCCCCAUGCGAGAGUAGGGAACUGCCAGGCAA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 4 Entity 4 polymer

Description description	mRNA
Molecular weight formula_weight	5700.5 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	4

CAUAAAAAUGCCCCGUUA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 5 Entity 5 polymer

Description description	tRNA^ProL (GGG)
Molecular weight formula_weight	24876.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	5

CGGCACGUAGCGCAGCCUGGUAGCGCACCGUCAUGGGGUGUCGGGGGUCGGAGGUUCAAAUCCUCUCGUGCCGACCA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 6 Entity 6 polymer

Description description	Large ribosomal subunit protein uL1
Molecular weight formula_weight	23735.5 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A

KLTKRMRVIREKVDATKQYDINEAIALLKELATAKFVESVDVAVNLGIDARKSDQNVRGATVLPHGTGRSVRVAVFTQGANAEAAKAAGAELVGMEDLADQIKKGEMNFDVVIASPDAMRVVGQLGQVLGPRGLMPNPKVGTVTPNVAEAVKNAKAGQVRYRNDKNGIIHTTIGKVDFDADKLKENLEALLVALKKAKPTQAKGVYIKKVSISTTMGAGVAVD

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 7 Entity 7 polymer

Description description	50S ribosomal protein L2
Molecular weight formula_weight	29663.2 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B

AVVKCKPTSPGRRHVVKVVNPELHKGKPFAPLLEKNSKSGGRNNNGRITTRHIGGGHKQAYRIVDFKRNKDGIPAVVERLEYDPNRSANIALVLYKDGERRYILAPKGLKAGDQIQSGVDAAIKPGNTLPMRNIPVGSTVHNVEMKPGKGGQLARSAGTYVQIVARDGAYVTLRLRSGEMRKVEADCRATLGEVGNAEHMLRVLGKAGAARWRGVRPTVRGTAMNPVDHPHGGGEGRNFGKHPVTPWGVQTKGKKTRSNKRTDKFIVRRRS

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 8 Entity 8 polymer

Description description	50S ribosomal protein L3
Molecular weight formula_weight	22277.5 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C

MIGLVGKKVGMTRIFTEDGVSIPVTVIEVEANRVTQVKDLANDGYRAIQVTTGAKKANRVTKPEAGHFAKAGVEAGRGLWEFRLAEGEEFTVGQSISVELFADVKKVDVTGTSKGKGFAGTVKRWNFRTQDATHGNSLSHRVPGSIGQNQTPGKVFKGKKMAGQMGNERVTVQSLDVVRVDAERNLLLVKGAVPGATGSDLIVKPAVKA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 9 Entity 9 polymer

Description description	50S ribosomal protein L4
Molecular weight formula_weight	22121.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	D

MELVLKDAQSALTVSETTFGRDFNEALVHQVVVAYAAGARQGTRAQKTRAEVTGSGKKPWRQKGTGRARSGSIKSPIWRSGGVTFAARPQDHSQKVNKKMYRGALKSILSELVRQDRLIVVEKFSVEAPKTKLLAQKLKDMALEDVLIITGELDENLFLAARNLHKVDVRDATGIDPVSLIAFDKVVMTADAVKQVEEMLA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 10 Entity 10 polymer

Description description	50S ribosomal protein L5
Molecular weight formula_weight	20073.2 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	E

AKLHDYYKDEVVKKLMTEFNYNSVMQVPRVEKITLNMGVGEAIADKKLLDNAAADLAAISGQKPLITKARKSVAGFKIRQGYPIGCKVTLRGERMWEFFERLITIAVPRIRDFRGLSAKSFDGRGNYSMGVREQIIFPEIDYDKVDRVRGLDITITTTAKSDEEGRALLAAFDFPFR

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 11 Entity 11 polymer

Description description	Large ribosomal subunit protein uL6
Molecular weight formula_weight	18801.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	F

SRVAKAPVVVPAGVDVKINGQVITIKGKNGELTRTLNDAVEVKHADNTLTFGPRDGYADGWAQAGTARALLNSMVIGVTEGFTKKLQLVGVGYRAAVKGNVINLSLGFSHPVDHQLPAGITAECPTQTEIVLKGADKQVIGQVAADLRAYRRPEPYKGKGVRYADEVVRTKEAKKK

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 12 Entity 12 polymer

Description description	Large ribosomal subunit protein bL9
Molecular weight formula_weight	15789.0 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	G

MQVILLDKVANLGSLGDQVNVKAGYARNFLVPQGKAVPATKKNIEFFEARRAELEAKLAEVLAAANARAEKINALETVTIASKAGDEGKLFGSIGTRDIADAVTAAGVEVAKSEVRLPNGVLRTTGEHEVSFQVHSEVFAKVIVNVVAE

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 13 Entity 13 polymer

Description description	50S ribosomal protein L13
Molecular weight formula_weight	16050.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	J

MKTFTAKPETVKRDWYVVDATGKTLGRLATELARRLRGKHKAEYTPHVDTGDYIIVLNADKVAVTGNKRTDKVYYHHTGHIGGIKQATFEEMIARRPERVIEIAVKGMLPKGPLGRAMFRKLKVYAGNEHNHAAQQPQVLDI

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 14 Entity 14 polymer

Description description	50S ribosomal protein L14
Molecular weight formula_weight	13451.9 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	K

MIQEQTMLNVADNSGARRVMCIKVLGGSHRRYAGVGDIIKITIKEAIPRGKVKKGDVLKAVVVRTKKGVRRPDGSVIRFDGNACVLLNNNSEQPIGTRIFGPVTRELRSEKFMKIISLAPEV

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 15 Entity 15 polymer

Description description	50S ribosomal protein L15
Molecular weight formula_weight	14877.3 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	L

RLNTLSPAEGSKKAGKRLGRGIGSGLGKTGGRGHKGQKSRSGGGVRRGFEGGQMPLYRRLPKFGFTSRKAAITAEIRLSDLAKVEGGVVDLNTLKAANIIGIQIEFAKVILAGEVTTPVTVRGLRVTKGARAAIEAAGGKIEE

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 16 Entity 16 polymer

Description description	50S ribosomal protein L16
Molecular weight formula_weight	15312.3 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	M

MLQPKRTKFRKMHKGRNRGLAQGTDVSFGSFGLKAVGRGRLTARQIEAARRAMTRAVKRQGKIWIRVFPDKPITEKPLAVRMGKGKGNVEYWVALIQPGKVLYEMDGVPEELAREAFKLAAAKLPIKTTFVTKTVM

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 17 Entity 17 polymer

Description description	Large ribosomal subunit protein bL17
Molecular weight formula_weight	13721.9 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	N

MRHRKSGRQLNRNSSHRQAMFRNMAGSLVRHEIIKTTLPKAKELRRVVEPLITLAKTDSVANRRLAFARTRDNEIVAKLFNELGPRFASRAGGYTRILKCGFRAGDNAPMAYIELVDRSE

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 18 Entity 18 polymer

Description description	50S ribosomal protein L18
Molecular weight formula_weight	12663.5 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	O

DKKSARIRRATRARRKLQELGATRLVVHRTPRHIYAQVIAPNGSEVLVAASTVEKAIAEQLKYTGNKDAAAAVGKAVAERALEKGIKDVSFDRSGFQYHGRVQALADAAREAGLQF

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 19 Entity 19 polymer

Description description	50S ribosomal protein L19
Molecular weight formula_weight	13028.1 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	P

SNIIKQLEQEQMKQDVPSFRPGDTVEVKVWVVEGSKKRLQAFEGVVIAIRNRGLHSAFTVRKISNGEGVERVFQTHSPVVDSISVKRRGAVRKAKLYYLRERTGKAARIKERLN

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 20 Entity 20 polymer

Description description	Large ribosomal subunit protein bL20
Molecular weight formula_weight	13396.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Q

ARVKRGVIARARHKKILKQAKGYYGARSRVYRVAFQAVIKAGQYAYRDRRQRKRQFRQLWIARINAAARQNGISYSKFINGLKKASVEIDRKILADIAVFDKVAFTALVEKAKAALA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 21 Entity 21 polymer

Description description	Ribosomal protein L21
Molecular weight formula_weight	11586.4 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	R

MYAVFQSGGKQHRVSEGQTVRLEKLDIATGETVEFAEVLMIANGEEVKIGVPFVDGGVIKAEVVAHGRGEKVKIVKFRRRKHYRKQQGHRQWFTDVKITGISA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 22 Entity 22 polymer

Description description	50S ribosomal protein L22
Molecular weight formula_weight	12253.4 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	S

METIAKHRHARSSAQKVRLVADLIRGKKVSQALDILTYTNKKAAVLVKKVLESAIANAEHNDGADIDDLKVTKIFVDEGPSMKRIMPRAKGRADRILKRTSHITVVVSDR

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 23 Entity 23 polymer

Description description	Large ribosomal subunit protein uL23
Molecular weight formula_weight	10546.5 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	T

MIREERLLKVLRAPHVSEKASTAMEKSNTIVLKVAKDATKAEIKAAVQKLFEVEVEVVNTLVVKGKVKRHGQRIGRRSDWKKAYVTLKEGQNL

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 24 Entity 24 polymer

Description description	Large ribosomal subunit protein uL24
Molecular weight formula_weight	11078.9 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	U

AAKIRRDDEVIVLTGKDKGKRGKVKNVLSSGKVIVEGINLVKKHQKPVPALNQPGGIVEKEAAIQVSNVAIFNAATGKADRVGFRFEDGKKVRFFKSNSETI

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 25 Entity 25 polymer

Description description	50S ribosomal protein L25
Molecular weight formula_weight	10713.5 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	V

MFTINAEVRKEQGKGASRRLRAANKFPAIIYGGKEAPLAIELDHDKVMNMQAKAEFYSEVLTIVVDGKEIKVKAQDVQRHPYKPKLQHIDFVRA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 26 Entity 26 polymer

Description description	50S ribosomal protein L27
Molecular weight formula_weight	8174.4 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	W

RNGRDSEAKRLGVKRFGGESVLAGSIIVRQRGTKFHAGANVGCGRDHTLFAKADGKVKFEVKGPKNRKFISIEAE

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 27 Entity 27 polymer

Description description	50S ribosomal protein L28
Molecular weight formula_weight	8896.4 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	X

SRVCQVTGKRPVTGNNRSHALNATKRRFLPNLHSHRFWVESEKRFVTLRVSAKGMRVIDKKGIDTVLAELRARGEKY

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 28 Entity 28 polymer

Description description	50S ribosomal protein L29
Molecular weight formula_weight	7286.5 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Y

MKAKELREKSVEELNTELLNLLREQFNLRMQAASGQLQQSHLLKQVRRDVARVKTLLNEKAGA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 29 Entity 29 polymer

Description description	50S ribosomal protein L30
Molecular weight formula_weight	6423.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Z

AKTIKITQTRSAIGRLPKHKATLLGLGLRRIGHTVEREDTPAIRGMINAVSFMVKVEE

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 30 Entity 30 polymer

Description description	50S ribosomal protein L32
Molecular weight formula_weight	6332.2 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	b

AVQQNKPTRSKRGMRRSHDALTAVTSLSVDKTSGEKHLRHHITADGYYRGRKVIAK

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 31 Entity 31 polymer

Description description	50S ribosomal protein L33
Molecular weight formula_weight	5814.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	c

GIREKIKLVSSAGTGHFYTTTKNKRTKPEKLELKKFDPVVRQHVIYKEAK

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 32 Entity 32 polymer

Description description	50S ribosomal protein L34
Molecular weight formula_weight	5397.5 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	d

MKRTFQPSVLKRNRSHGFRARMATKNGRQVLARRRAKGRARLTVSK

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 33 Entity 33 polymer

Description description	50S ribosomal protein L35
Molecular weight formula_weight	7181.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	e

PKIKTVRGAAKRFKKTGKGGFKHKHANLRHILTKKATKRKRHLRPKAMVSKGDLGLVIACLPYA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 34 Entity 34 polymer

Description description	50S ribosomal protein L36
Molecular weight formula_weight	4377.4 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	f

MKVRASVKKLCRNCKIVKRDGVIRVICSAEPKHKQRQG

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 35 Entity 35 polymer

Description description	Small ribosomal subunit protein uS3
Molecular weight formula_weight	23078.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	h

GQKVHPNGIRLGIVKPWNSTWFANTKEFADNLDSDFKVRQYLTKELAKASVSRIVIERPAKSIRVTIHTARPGIVIGKKGEDVEKLRKVVADIAGVPAQINIAEVRKPELDAKLVADSITSQLERRVMFRRAMKRAVQNAMRLGAKGIKVEVSGRLGGAEIARTEWYREGRVPLHTLRADIDYNTSEAHTTYGVIGVKVWIFKGEI

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 36 Entity 36 polymer

Description description	30S ribosomal protein S4
Molecular weight formula_weight	23383.0 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	i

ARYLGPKLKLSRREGTDLFLKSGVRAIDTKCKIEQAPGQHGARKPRLSDYGVQLREKQKVRRIYGVLERQFRNYYKEAARLKGNTGENLLALLEGRLDNVVYRMGFGATRAEARQLVSHKAIMVNGRVVNIASYQVSPNDVVSIREKAKKQSRVKAALELAEQREKPTWLEVDAGKMEGTFKRKPERSDLSADINEHLIVELYSK

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 37 Entity 37 polymer

Description description	30S ribosomal protein S5
Molecular weight formula_weight	16532.1 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	j

ELQEKLIAVNRVSKTVKGGRIFSFTALTVVGDGNGRVGFGYGKAREVPAAIQKAMEKARRNMINVALNNGTLQHPVKGVHTGSRVFMQPASEGTGIIAGGAMRAVLEVAGVHNVLAKAYGSTNPINVVRATIDGLENMNSPEMVAAKRGKSVEEILG

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 38 Entity 38 polymer

Description description	30S ribosomal protein S6, non-modified isoform
Molecular weight formula_weight	11669.4 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	k

MRHYEIVFMVHPDQSEQVPGMIERYTAAITGAEGKIHRLEDWGRRQLAYPINKLHKAHYVLMNVEAPQEVIDELETTFRFNDAVIRSMVMRTKHAVTEAS

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 39 Entity 39 polymer

Description description	30S ribosomal protein S7
Molecular weight formula_weight	16861.5 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	l

PRRRVIGQRKILPDPKFGSELLAKFVNILMVDGKKSTAESIVYSALETLAQRSGKSELEAFEVALENVRPTVEVKSRRVGGSTYQVPVEVRPVRRNALAMRWIVEAARKRGDKSMALRLANELSDAAENKGTAVKKREDVHRMAEANKAFA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 40 Entity 40 polymer

Description description	30S ribosomal protein S8
Molecular weight formula_weight	14015.4 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	m

SMQDPIADMLTRIRNGQAANKAAVTMPSSKLKVAIANVLKEEGFIEDFKVEGDTKPELELTLKYFQGKAVVESIQRVSRPGLRIYKRKDELPKVMAGLGIAVVSTSKGVMTDRAARQAGLGGEIICYVA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 41 Entity 41 polymer

Description description	Small ribosomal subunit protein uS9
Molecular weight formula_weight	14554.9 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	n

NQYYGTGRRKSSAARVFIKPGNGKIVINQRSLEQYFGRETARMVVRQPLELVDMVEKLDLYITVKGGGISGQAGAIRHGITRALMEYDESLRSELRKAGFVTRDARQVERKKVGLRKARRRPQFSKR

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 42 Entity 42 polymer

Description description	30S ribosomal protein S10
Molecular weight formula_weight	11197.0 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	o

RIRIRLKAFDHRLIDQATAEIVETAKRTGAQVRGPIPLPTRKERFTVLISPHVNKDARDQYEIRTHLRLVDIVEPTEKTVDALMRLDLAAGVDVQISL

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 43 Entity 43 polymer

Description description	Small ribosomal subunit protein uS11
Molecular weight formula_weight	12388.1 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	p

RKQVSDGVAHIHASFNNTIVTITDRQGNALGWATAGGSGFRGSRKSTPFAAQVAAERCADAVKEYGIKNLEVMVKGPGPGRESTIRALNAAGFRITNITDVTPIPHNGCRPPKKRR

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 44 Entity 44 polymer

Description description	Small ribosomal subunit protein uS12
Molecular weight formula_weight	13637.0 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	q

ATVNQLVRKPRARKVAKSNVPALEACPQKRGVCTRVYTTTPKKPNSALRKVCRVRLTNGFEVTSYIGGEGHNLQEHSVILIRGGRVKDLPGVRYHTVRGALDCSGVKDRKQARSKYGVKRPKA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 45 Entity 45 polymer

Description description	30S ribosomal protein S13
Molecular weight formula_weight	12625.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	r

ARIAGINIPDHKHAVIALTSIYGVGKTRSKAILAAAGIAEDVKISELSEGQIDTLRDEVAKFVVEGDLRREISMSIKRLMDLGCYRGLRHRRGLPVRGQRTKTNARTRKGPRKP

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 46 Entity 46 polymer

Description description	Small ribosomal subunit protein uS14
Molecular weight formula_weight	11475.4 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	s

AKQSMKAREVKRVALADKYFAKRAELKAIISDVNASDEDRWNAVLKLQTLPRDSSPSRQRNRCRQTGRPHGFLRKFGLSRIKVREAAMRGEIPGLKKASW

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 47 Entity 47 polymer

Description description	30S ribosomal protein S15
Molecular weight formula_weight	10159.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	t

SLSTEATAKIVSEFGRDANDTGSTEVQVALLTAQINHLQGHFAEHKKDHHSRRGLLRMVSQRRKLLDYLKRKDVARYTQLIERLGLRR

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 48 Entity 48 polymer

Description description	30S ribosomal protein S16
Molecular weight formula_weight	9207.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	u

MVTIRLARHGAKKRPFYQVVVADSRNARNGRFIERVGFFNPIASEKEEGTRLDLDRIAHWVGQGATISDRVAALIKEVNKAA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 49 Entity 49 polymer

Description description	30S ribosomal protein S17
Molecular weight formula_weight	9263.9 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	v

KIRTLQGRVVSDKMEKSIVVAIERFVKHPIYGKFIKRTTKLHVHDENNECGIGDVVEIRECRPLSKTKSWTLVRVVEKAV

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 50 Entity 50 polymer

Description description	30S ribosomal protein S18
Molecular weight formula_weight	7606.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	w

FCRFTAEGVQEIDYKDIATLKNYITESGKIVPSRITGTRAKYQRQLARAIKRARYLSLLPYTDRH

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 51 Entity 51 polymer

Description description	30S ribosomal protein S19
Molecular weight formula_weight	9057.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	x

RSLKKGPFIDLHLLKKVEKAVESGDKKPLRTWSRRSTIFPNMIGLTIAVHNGRQHVPVFVTDEMVGHKLGEFAPTRTYR

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 52 Entity 52 polymer

Description description	30S ribosomal protein S20
Molecular weight formula_weight	9506.2 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	y

NIKSAKKRAIQSEKARKHNASRRSMMRTFIKKVYAAIEAGDKAAAQKAFNEMQPIVDRQAAKGLIHKNKAARHKANLTAQINKLA

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 53 Entity 53 polymer

Description description	Small ribosomal subunit protein bS21
Molecular weight formula_weight	7763.1 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	z

IKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKLARENARRT

Source Source

Source organism organism	Escherichia coli
NCBI taxonomy ID ncbi_taxonomy_id	562
Host organism host_organism	Escherichia coli

Entity 54 Entity 54 non-polymer

Description description	MAGNESIUM ION
Molecular weight formula_weight	24.3 kDa
Source method src_method	syn
Copy count entity_count	239

Entity 55 Entity 55 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	552

▶

Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	—

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	—

Resolution resolution	3.40 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	44717

E. coli 70S ribosome with unmodified tRNAPro(GGG) in the e*/E conformation on a slippery CCC-C codon

1. Protein Identity and Related Structures Protein Identity & Related Structures

Large ribosomal subunit protein uL1

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

50S ribosomal protein L2

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

50S ribosomal protein L3

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

50S ribosomal protein L4

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

50S ribosomal protein L5

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Large ribosomal subunit protein uL6

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Large ribosomal subunit protein bL9

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

50S ribosomal protein L13

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

50S ribosomal protein L14

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

50S ribosomal protein L15

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer