6gc4

50S ribosomal subunit assembly intermediate state 3

Method: ELECTRON MICROSCOPY

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

50S ribosomal protein L25

OrganismNot specified

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL25_ECOLI
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain V； PDBConstruct 1–94； UniProt 1–94

50S ribosomal protein L2

OrganismNot specified

UniProt P60422

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	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	3
Chains and sequence ranges	Author chain C； PDBConstruct 1–271； UniProt 2–272

50S ribosomal protein L3

OrganismNot specified

UniProt P60438

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	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	4
Chains and sequence ranges	Author chain D； PDBConstruct 1–209； UniProt 1–209

50S ribosomal protein L4

OrganismNot specified

UniProt P60723

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL4_ECOLI
Isoform	—
PDB entities	5
Chains and sequence ranges	Author chain E； PDBConstruct 1–201； UniProt 1–201

50S ribosomal protein L6

OrganismNot specified

UniProt P0AG55

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL6_ECOLI
Isoform	—
PDB entities	6
Chains and sequence ranges	Author chain G； PDBConstruct 1–176； UniProt 2–177

50S ribosomal protein L13

OrganismNot specified

UniProt P0AA10

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL13_ECOLI
Isoform	—
PDB entities	7
Chains and sequence ranges	Author chain J； PDBConstruct 1–142； UniProt 1–142

50S ribosomal protein L14

OrganismNot specified

UniProt P0ADY3

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL14_ECOLI
Isoform	—
PDB entities	8
Chains and sequence ranges	Author chain K； PDBConstruct 1–122； UniProt 1–122

50S ribosomal protein L15

OrganismNot specified

UniProt P02413

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL15_ECOLI
Isoform	—
PDB entities	9
Chains and sequence ranges	Author chain L； PDBConstruct 1–143； UniProt 2–144

50S ribosomal protein L17

OrganismNot specified

UniProt P0AG44

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL17_ECOLI
Isoform	—
PDB entities	10
Chains and sequence ranges	Author chain N； PDBConstruct 1–120； UniProt 1–120

50S ribosomal protein L19

OrganismNot specified

UniProt P0A7K6

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL19_ECOLI
Isoform	—
PDB entities	11
Chains and sequence ranges	Author chain P； PDBConstruct 1–114； UniProt 2–115

50S ribosomal protein L20

OrganismNot specified

UniProt P0A7L3

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL20_ECOLI
Isoform	—
PDB entities	12
Chains and sequence ranges	Author chain Q； PDBConstruct 1–117； UniProt 2–118

50S ribosomal protein L21

OrganismNot specified

UniProt P0AG48

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL21_ECOLI
Isoform	—
PDB entities	13
Chains and sequence ranges	Author chain R； PDBConstruct 1–103； UniProt 1–103

50S ribosomal protein L22

OrganismNot specified

UniProt P61175

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	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	14
Chains and sequence ranges	Author chain S； PDBConstruct 1–110； UniProt 1–110

50S ribosomal protein L23

OrganismNot specified

UniProt P0ADZ0

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL23_ECOLI
Isoform	—
PDB entities	15
Chains and sequence ranges	Author chain T； PDBConstruct 1–93； UniProt 1–93

50S ribosomal protein L24

OrganismNot specified

UniProt P60624

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL24_ECOLI
Isoform	—
PDB entities	16
Chains and sequence ranges	Author chain U； PDBConstruct 1–102； UniProt 2–103

50S ribosomal protein L28

OrganismNot specified

UniProt P0A7M2

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL28_ECOLI
Isoform	—
PDB entities	17
Chains and sequence ranges	Author chain X； PDBConstruct 1–77； UniProt 2–78

50S ribosomal protein L29

OrganismNot specified

UniProt P0A7M6

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL29_ECOLI
Isoform	—
PDB entities	18
Chains and sequence ranges	Author chain Y； PDBConstruct 1–63； UniProt 1–63

50S ribosomal protein L32

OrganismNot specified

UniProt P0A7N4

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL32_ECOLI
Isoform	—
PDB entities	19
Chains and sequence ranges	Author chain 0； PDBConstruct 1–56； UniProt 2–57

50S ribosomal protein L34

OrganismNot specified

UniProt P0A7P5

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL34_ECOLI
Isoform	—
PDB entities	20
Chains and sequence ranges	Author chain 2； PDBConstruct 1–46； UniProt 1–46

50S ribosomal protein L18

OrganismNot specified

UniProt P0C018

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL18_ECOLI
Isoform	—
PDB entities	21
Chains and sequence ranges	Author chain O； PDBConstruct 1–116； UniProt 2–117

50S ribosomal protein L5

OrganismNot specified

UniProt P62399

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL5_ECOLI
Isoform	—
PDB entities	22
Chains and sequence ranges	Author chain F； PDBConstruct 1–177； UniProt 2–178

50S ribosomal protein L30

OrganismNot specified

UniProt P0AG51

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L9 × 1 （P0A7R1） 50S ribosomal protein L27 × 1 （P0A7L8）	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	24
Chains and sequence ranges	Author chain Z； PDBConstruct 1–58； UniProt 2–59

50S ribosomal protein L9

OrganismNot specified

UniProt P0A7R1

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L27 × 1 （P0A7L8）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL9_ECOLI
Isoform	—
PDB entities	25
Chains and sequence ranges	Author chain H； PDBConstruct 1–50； UniProt 1–50

50S ribosomal protein L27

OrganismNot specified

UniProt P0A7L8

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 24 RNA 2	50S ribosomal protein L25 × 1 （P68919） 23S ribosomal RNA × 1 50S ribosomal protein L2 × 1 （P60422） 50S ribosomal protein L3 × 1 （P60438） 50S ribosomal protein L4 × 1 （P60723） 50S ribosomal protein L6 × 1 （P0AG55） 50S ribosomal protein L13 × 1 （P0AA10） 50S ribosomal protein L14 × 1 （P0ADY3） 50S ribosomal protein L15 × 1 （P02413） 50S ribosomal protein L17 × 1 （P0AG44） 50S ribosomal protein L19 × 1 （P0A7K6） 50S ribosomal protein L20 × 1 （P0A7L3） 50S ribosomal protein L21 × 1 （P0AG48） 50S ribosomal protein L22 × 1 （P61175） 50S ribosomal protein L23 × 1 （P0ADZ0） 50S ribosomal protein L24 × 1 （P60624） 50S ribosomal protein L28 × 1 （P0A7M2） 50S ribosomal protein L29 × 1 （P0A7M6） 50S ribosomal protein L32 × 1 （P0A7N4） 50S ribosomal protein L34 × 1 （P0A7P5） 50S ribosomal protein L18 × 1 （P0C018） 50S ribosomal protein L5 × 1 （P62399） 5S ribosomal RNA × 1 50S ribosomal protein L30 × 1 （P0AG51） 50S ribosomal protein L9 × 1 （P0A7R1）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RL27_ECOLI
Isoform	—
PDB entities	26
Chains and sequence ranges	Author chain W； PDBConstruct 1–76； UniProt 10–85

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	6gc4
Deposition date deposition_date	2018-04-17
Structure title title	50S ribosomal subunit assembly intermediate state 3
Keywords keywords	assembly precursor 48S 50S biogenesis in vitro reconstitution, 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.

6gc4__assembly_1__model_1

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

Download this curve (.dat)

6gc4__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

6gc4__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	70.96 Å
Rg (electron density)	71.68 Å
Total Rg	71.70 Å
Atom count	80165
Residues	5541
Excluded volume	1213200 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`6gc4__assembly_1__model_1`	26-meric （26）	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 (26)

Entity 1 Entity 1 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	V
Atom count atom_count	80165

MFTINAEVRKEQGKGASRRLRAANKFPAIIYGGKEAPLAIELDHDKVMNMQAKAEFYSEVLTIVVDGKEIKVKAQDVQRHPYKPKLQHIDFVRA

Entity 2 Entity 2 polymer

Description description	23S ribosomal RNA
Molecular weight formula_weight	941612.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	A

GGUUAAGCGACUAAGCGUACACGGUGGAUGCCCUGGCAGUCAGAGGCGAUGAAGGACGUGCUAAUCUGCGAUAAGCGUCGGUAAGGUGAUAUGAACCGUUAUAACCGGCGAUUUCCGAAUGGGGAAACCCAGUGUGUUUCGACACACUAUCAUUAACUGAAUCCAUAGGUUAAUGAGGCGAACCGGGGGAACUGAAACAUCUAAGUACCCCGAGGAAAAGAAAUCAACCGAGAUUCCCCCAGUAGCGGCGAGCGAACGGGGAGCAGCCCAGAGCCUGAAUCAGUGUGUGUGUUAGUGGAAGCGUCUGGAAAGGCGCGCGAUACAGGGUGACAGCCCCGUACACAAAAAUGCACAUGCUGUGAGCUCGAUGAGUAGGGCGGGACACGUGGUAUCCUGUCUGAAUAUGGGGGGACCAUCCUCCAAGGCUAAAUACUCCUGACUGACCGAUAGUGAACCAGUACCGUGAGGGAAAGGCGAAAAGAACCCCGGCGAGGGGAGUGAAAAAGAACCUGAAACCGUGUACGUACAAGCAGUGGGAGCACGCUUAGGCGUGUGACUGCGUACCUUUUGUAUAAUGGGUCAGCGACUUAUAUUCUGUAGCAAGGUUAACCGAAUAGGGGAGCCGAAGGGAAACCGAGUCUUAACUGGGCGUUAAGUUGCAGGGUAUAGACCCGAAACCCGGUGAUCUAGCCAUGGGCAGGUUGAAGGUUGGGUAACACUAACUGGAGGACCGAACCGACUAAUGUUGAAAAAUUAGCGGAUGACUUGUGGCUGGGGGUGAAAGGCCAAUCAAACCGGGAGAUAGCUGGUUCUCCCCGAAAGCUAUUUAGGUAGCGCCUCGUGAAUUCAUCUCCGGGGGUAGAGCACUGUUUCGGCAAGGGGGUCAUCCCGACUUACCAACCCGAUGCAAACUGCGAAUACCGGAGAAUGUUAUCACGGGAGACACACGGCGGGUGCUAACGUCCGUCGUGAAGAGGGAAACAACCCAGACCGCCAGCUAAGGUCCCAAAGUCAUGGUUAAGUGGGAAACGAUGUGGGAAGGCCCAGACAGCCAGGAUGUUGGCUUAGAAGCAGCCAUCAUUUAAAGAAAGCGUAAUAGCUCACUGGUCGAGUCGGCCUGCGCGGAAGAUGUAACGGGGCUAAACCAUGCACCGAAGCUGCGGCAGCGACGCUUAUGCGUUGUUGGGUAGGGGAGCGUUCUGUAAGCCUGCGAAGGUGUGCUGUGAGGCAUGCUGGAGGUAUCAGAAGUGCGAAUGCUGACAUAAGUAACGAUAAAGCGGGUGAAAAGCCCGCUCGCCGGAAGACCAAGGGUUCCUGUCCAACGUUAAUCGGGGCAGGGUGAGUCGACCCCUAAGGCGAGGCCGAAAGGCGUAGUCGAUGGGAAACAGGUUAAUAUUCCUGUACUUGGUGUUACUGCGAAGGGGGGACGGAGAAGGCUAUGUUGGCCGGGCGACGGUUGUCCCGGUUUAAGCGUGUAGGCUGGUUUUCCAGGCAAAUCCGGAAAAUCAAGGCUGAGGCGUGAUGACGAGGCACUACGGUGCUGAAGCAACAAAUGCCCUGCUUCCAGGAAAAGCCUCUAAGCAUCAGGUAACAUCAAAUCGUACCCCAAACCGACACAGGUGGUCAGGUAGAGAAUACCAAGGCGCUUGAGAGAACUCGGGUGAAGGAACUAGGCAAAAUGGUGCCGUAACUUCGGGAGAAGGCACGCUGAUAUGUAGGUGAGGUCCCUCGCGGAUGGAGCUGAAAUCAGUCGAAGAUACCAGCUGGCUGCAACUGUUUAUUAAAAACACAGCACUGUGCAAACACGAAAGUGGACGUAUACGGUGUGACGCCUGCCCGGUGCCGGAAGGUUAAUUGAUGGGGUUAGCGCAAGCGAAGCUCUUGAUCGAAGCCCCGGUAAACGGCGGCCGUAACUAUAACGGUCCUAAGGUAGCGAAAUUCCUUGUCGGGUAAGUUCCGACCUGCACGAAUGGCGUAAUGAUGGCCAGGCUGUCUCCACCCGAGACUCAGUGAAAUUGAACUCGCUGUGAAGAUGCAGUGUACCCGCGGCAAGACGGAAAGACCCCGUGAACCUUUACUAUAGCUUGACACUGAACAUUGAGCCUUGAUGUGUAGGAUAGGUGGGAGGCUUUGAAGUGUGGACGCCAGUCUGCAUGGAGCCGACCUUGAAAUACCACCCUUUAAUGUUUGAUGUUCUAACGUUGACCCGUAAUCCGGGUUGCGGACAGUGUCUGGUGGGUAGUUUGACUGGGGCGGUCUCCUCCUAAAGAGUAACGGAGGAGCACGAAGGUUGGCUAAUCCUGGUCGGACAUCAGGAGGUUAGUGCAAUGGCAUAAGCCAGCUUGACUGCGAGCGUGACGGCGCGAGCAGGUGCGAAAGCAGGUCAUAGUGAUCCGGUGGUUCUGAAUGGAAGGGCCAUCGCUCAACGGAUAAAAGGUACUCCGGGGAUAACAGGCUGAUACCGCCCAAGAGUUCAUAUCGACGGCGGUGUUUGGCACCUCGAUGUCGGCUCAUCACAUCCUGGGGCUGAAGUAGGUCCCAAGGGUAUGGCUGUUCGCCAUUUAAAGUGGUACGCGAGCUGGGUUUAGAACGUCGUGAGACAGUUCGGUCCCUAUCUGCCGUGGGCGCUGGAGAACUGAGGGGGGCUGCUCCUAGUACGAGAGGACCGGAGUGGACGCAUCACUGGUGUUCGGGUUGUCAUGCCAAUGGCACUGCCCGGUAGCUAAAUGCGGAAGAGAUAAGUGCUGAAAGCAUCUAAGCACGAAACUUGCCCCGAGAUGAGUUCUCCCUGACCCUUUAAGGGUCCUGAAGGAACGUUGAAGACGACGACGUUGAUAGGCCGGGUGUGUAAGCGCAGCGAUGCGUUGAGCUAACCGGUACUAAUGAACCGUGAGGCUUAACCUU

Entity 3 Entity 3 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C

AVVKCKPTSPGRRHVVKVVNPELHKGKPFAPLLEKNSKSGGRNNNGRITTRHIGGGHKQAYRIVDFKRNKDGIPAVVERLEYDPNRSANIALVLYKDGERRYILAPKGLKAGDQIQSGVDAAIKPGNTLPMRNIPVGSTVHNVEMKPGKGGQLARSAGTYVQIVARDGAYVTLRLRSGEMRKVEADCRATLGEVGNAEHMLRVLGKAGAARWRGVRPTVRGTAMNPVDHPHGGGEGRNFGKHPVTPWGVQTKGKKTRSNKRTDKFIVRRRS

Entity 4 Entity 4 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	D

MIGLVGKKVGMTRIFTEDGVSIPVTVIEVEANRVTQVKDLANDGYRAIQVTTGAKKANRVTKPEAGHFAKAGVEAGRGLWEFRLAEGEEFTVGQSISVELFADVKKVDVTGTSKGKGFAGTVKRWNFRTQDATHGNSLSHRVPGSIGQNQTPGKVFKGKKMAGQMGNERVTVQSLDVVRVDAERNLLLVKGAVPGATGSDLIVKPAVKA

Entity 5 Entity 5 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	E

MELVLKDAQSALTVSETTFGRDFNEALVHQVVVAYAAGARQGTRAQKTRAEVTGSGKKPWRQKGTGRARSGSIKSPIWRSGGVTFAARPQDHSQKVNKKMYRGALKSILSELVRQDRLIVVEKFSVEAPKTKLLAQKLKDMALEDVLIITGELDENLFLAARNLHKVDVRDATGIDPVSLIAFDKVVMTADAVKQVEEMLA

Entity 6 Entity 6 polymer

Description description	50S ribosomal protein L6
Molecular weight formula_weight	18801.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	G

SRVAKAPVVVPAGVDVKINGQVITIKGKNGELTRTLNDAVEVKHADNTLTFGPRDGYADGWAQAGTARALLNSMVIGVTEGFTKKLQLVGVGYRAAVKGNVINLSLGFSHPVDHQLPAGITAECPTQTEIVLKGADKQVIGQVAADLRAYRRPEPYKGKGVRYADEVVRTKEAKKK

Entity 7 Entity 7 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	J

MKTFTAKPETVKRDWYVVDATGKTLGRLATELARRLRGKHKAEYTPHVDTGDYIIVLNADKVAVTGNKRTDKVYYHHTGHIGGIKQATFEEMIARRPERVIEIAVKGMLPKGPLGRAMFRKLKVYAGNEHNHAAQQPQVLDI

Entity 8 Entity 8 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	K

MIQEQTMLNVADNSGARRVMCIKVLGGSHRRYAGVGDIIKITIKEAIPRGKVKKGDVLKAVVVRTKKGVRRPDGSVIRFDGNACVLLNNNSEQPIGTRIFGPVTRELRSEKFMKIISLAPEV

Entity 9 Entity 9 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	L

RLNTLSPAEGSKKAGKRLGRGIGSGLGKTGGRGHKGQKSRSGGGVRRGFEGGQMPLYRRLPKFGFTSRKAAITAEIRLSDLAKVEGGVVDLNTLKAANIIGIQIEFAKVILAGEVTTPVTVRGLRVTKGARAAIEAAGGKIEE

Entity 10 Entity 10 polymer

Description description	50S ribosomal protein L17
Molecular weight formula_weight	13721.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	N

MRHRKSGRQLNRNSSHRQAMFRNMAGSLVRHEIIKTTLPKAKELRRVVEPLITLAKTDSVANRRLAFARTRDNEIVAKLFNELGPRFASRAGGYTRILKCGFRAGDNAPMAYIELVDRSE

Entity 11 Entity 11 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	P

SNIIKQLEQEQMKQDVPSFRPGDTVEVKVWVVEGSKKRLQAFEGVVIAIRNRGLHSAFTVRKISNGEGVERVFQTHSPVVDSISVKRRGAVRKAKLYYLRERTGKAARIKERLN

Entity 12 Entity 12 polymer

Description description	50S ribosomal protein L20
Molecular weight formula_weight	13396.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Q

ARVKRGVIARARHKKILKQAKGYYGARSRVYRVAFQAVIKAGQYAYRDRRQRKRQFRQLWIARINAAARQNGISYSKFINGLKKASVEIDRKILADIAVFDKVAFTALVEKAKAALA

Entity 13 Entity 13 polymer

Description description	50S ribosomal protein L21
Molecular weight formula_weight	11586.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	R

MYAVFQSGGKQHRVSEGQTVRLEKLDIATGETVEFAEVLMIANGEEVKIGVPFVDGGVIKAEVVAHGRGEKVKIVKFRRRKHYRKQQGHRQWFTDVKITGISA

Entity 14 Entity 14 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	S

METIAKHRHARSSAQKVRLVADLIRGKKVSQALDILTYTNKKAAVLVKKVLESAIANAEHNDGADIDDLKVTKIFVDEGPSMKRIMPRAKGRADRILKRTSHITVVVSDR

Entity 15 Entity 15 polymer

Description description	50S ribosomal protein L23
Molecular weight formula_weight	10546.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	T

MIREERLLKVLRAPHVSEKASTAMEKSNTIVLKVAKDATKAEIKAAVQKLFEVEVEVVNTLVVKGKVKRHGQRIGRRSDWKKAYVTLKEGQNL

Entity 16 Entity 16 polymer

Description description	50S ribosomal protein L24
Molecular weight formula_weight	11078.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	U

AAKIRRDDEVIVLTGKDKGKRGKVKNVLSSGKVIVEGINLVKKHQKPVPALNQPGGIVEKEAAIQVSNVAIFNAATGKADRVGFRFEDGKKVRFFKSNSETI

Entity 17 Entity 17 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	X

SRVCQVTGKRPVTGNNRSHALNATKRRFLPNLHSHRFWVESEKRFVTLRVSAKGMRVIDKKGIDTVLAELRARGEKY

Entity 18 Entity 18 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Y

MKAKELREKSVEELNTELLNLLREQFNLRMQAASGQLQQSHLLKQVRRDVARVKTLLNEKAGA

Entity 19 Entity 19 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	0

AVQQNKPTRSKRGMRRSHDALTAVTSLSVDKTSGEKHLRHHITADGYYRGRKVIAK

Entity 20 Entity 20 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	2

MKRTFQPSVLKRNRSHGFRARMATKNGRQVLARRRAKGRARLTVSK

Entity 21 Entity 21 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	O

DKKSARIRRATRARRKLQELGATRLVVHRTPRHIYAQVIAPNGSEVLVAASTVEKAIAEQLKYTGNKDAAAAVGKAVAERALEKGIKDVSFDRSGFQYHGRVQALADAAREAGLQF

Entity 22 Entity 22 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	F

AKLHDYYKDEVVKKLMTEFNYNSVMQVPRVEKITLNMGVGEAIADKKLLDNAAADLAAISGQKPLITKARKSVAGFKIRQGYPIGCKVTLRGERMWEFFERLITIAVPRIRDFRGLSAKSFDGRGNYSMGVREQIIFPEIDYDKVDRVRGLDITITTTAKSDEEGRALLAAFDFPFR

Entity 23 Entity 23 polymer

Description description	5S ribosomal RNA
Molecular weight formula_weight	38483.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	B

UGCCUGGCGGCCGUAGCGCGGUGGUCCCACCUGACCCCAUGCCGAACUCAGAAGUGAAACGCCGUAGCGCCGAUGGUAGUGUGGGGUCUCCCCAUGCGAGAGUAGGGAACUGCCAGGCA

Entity 24 Entity 24 polymer

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

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Z

AKTIKITQTRSAIGRLPKHKATLLGLGLRRIGHTVEREDTPAIRGMINAVSFMVKVEE

Entity 25 Entity 25 polymer

Description description	50S ribosomal protein L9
Molecular weight formula_weight	5467.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	H

MQVILLDKVANLGSLGDQVNVKAGYARNFLVPQGKAVPATKKNIEFFEAR

Entity 26 Entity 26 polymer

Description description	50S ribosomal protein L27
Molecular weight formula_weight	8275.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	W

TRNGRDSEAKRLGVKRFGGESVLAGSIIVRQRGTKFHAGANVGCGRDHTLFAKADGKVKFEVKGPKNRKFISIEAE

▶

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	1

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

Resolution resolution	4.30 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	26665

50S ribosomal subunit assembly intermediate state 3

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

50S ribosomal protein L25

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 L6

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

Other homooligomers

Heteromeric or nucleic-acid complex

50S ribosomal protein L17

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 L19

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer