8byv

Cryo-EM structure of a Staphylococus aureus 30S-RbfA complex

Method: ELECTRON MICROSCOPY

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

30S ribosomal protein S2

OrganismNot specified

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS2_STAA8
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain b； PDBConstruct 1–255； UniProt 1–255

30S ribosomal protein S3

OrganismNot specified

UniProt Q2FW12

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS3_STAA8
Isoform	—
PDB entities	3
Chains and sequence ranges	Author chain c； PDBConstruct 1–217； UniProt 1–217

30S ribosomal protein S4

OrganismNot specified

UniProt Q2FXK6

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS4_STAA8
Isoform	—
PDB entities	4
Chains and sequence ranges	Author chain d； PDBConstruct 1–200； UniProt 1–200

30S ribosomal protein S5

OrganismNot specified

UniProt Q2FW23

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS5_STAA8
Isoform	—
PDB entities	5
Chains and sequence ranges	Author chain e； PDBConstruct 1–166； UniProt 1–166

30S ribosomal protein S6

OrganismNot specified

UniProt Q2G113

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS6_STAA8
Isoform	—
PDB entities	6
Chains and sequence ranges	Author chain f； PDBConstruct 1–98； UniProt 1–98

30S ribosomal protein S7

OrganismNot specified

UniProt P48940

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS7_STAA8
Isoform	—
PDB entities	7
Chains and sequence ranges	Author chain g； PDBConstruct 1–156； UniProt 1–156

30S ribosomal protein S8

OrganismNot specified

UniProt Q2FW20

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS8_STAA8
Isoform	—
PDB entities	8
Chains and sequence ranges	Author chain h； PDBConstruct 1–132； UniProt 1–132

30S ribosomal protein S9

OrganismNot specified

UniProt Q2FW39

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS9_STAA8
Isoform	—
PDB entities	9
Chains and sequence ranges	Author chain i； PDBConstruct 1–132； UniProt 1–132

30S ribosomal protein S10

OrganismNot specified

UniProt Q931G5

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS10_STAAM
Isoform	—
PDB entities	10
Chains and sequence ranges	Author chain j； PDBConstruct 1–102； UniProt 1–102

30S ribosomal protein S11

OrganismNot specified

UniProt Q2FW31

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS11_STAA8
Isoform	—
PDB entities	11
Chains and sequence ranges	Author chain k； PDBConstruct 1–129； UniProt 1–129

30S ribosomal protein S12

OrganismNot specified

UniProt P0A0H0

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS12_STAA8
Isoform	—
PDB entities	12
Chains and sequence ranges	Author chain l； PDBConstruct 1–137； UniProt 1–137

30S ribosomal protein S13

OrganismNot specified

UniProt Q2FW30

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS13_STAA8
Isoform	—
PDB entities	13
Chains and sequence ranges	Author chain m； PDBConstruct 1–121； UniProt 1–121

30S ribosomal protein S14 type Z

OrganismNot specified

UniProt Q2FW19

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS14Z_STAA8
Isoform	—
PDB entities	14
Chains and sequence ranges	Author chain n； PDBConstruct 1–61； UniProt 1–61

30S ribosomal protein S15

OrganismNot specified

UniProt Q2G2Q1

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS15_STAA8
Isoform	—
PDB entities	15
Chains and sequence ranges	Author chain o； PDBConstruct 1–89； UniProt 1–89

30S ribosomal protein S16

OrganismNot specified

UniProt Q2FZ45

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS16_STAA8
Isoform	—
PDB entities	16
Chains and sequence ranges	Author chain p； PDBConstruct 1–91； UniProt 1–91

30S ribosomal protein S17

OrganismNot specified

UniProt Q2FW15

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS17_STAA8
Isoform	—
PDB entities	17
Chains and sequence ranges	Author chain q； PDBConstruct 1–87； UniProt 1–87

30S ribosomal protein S18

OrganismNot specified

UniProt Q2G111

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS18_STAA8
Isoform	—
PDB entities	18
Chains and sequence ranges	Author chain r； PDBConstruct 1–80； UniProt 1–80

30S ribosomal protein S19

OrganismNot specified

UniProt Q2FW10

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S20 × 1 （Q2FXY6） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS19_STAA8
Isoform	—
PDB entities	19
Chains and sequence ranges	Author chain s； PDBConstruct 1–92； UniProt 1–92

30S ribosomal protein S20

OrganismNot specified

UniProt Q2FXY6

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） Ribosome-binding factor A × 1 （Q2G2Q4）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RS20_STAA8
Isoform	—
PDB entities	20
Chains and sequence ranges	Author chain t； PDBConstruct 1–83； UniProt 1–83

Ribosome-binding factor A

Staphylococcus aureus subsp. aureus NCTC 8325

UniProt Q2G2Q4

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–RNA	Heteromer	Protein 20 RNA 1	16S ribosomal RNA × 1 30S ribosomal protein S2 × 1 （Q2FZ25） 30S ribosomal protein S3 × 1 （Q2FW12） 30S ribosomal protein S4 × 1 （Q2FXK6） 30S ribosomal protein S5 × 1 （Q2FW23） 30S ribosomal protein S6 × 1 （Q2G113） 30S ribosomal protein S7 × 1 （P48940） 30S ribosomal protein S8 × 1 （Q2FW20） 30S ribosomal protein S9 × 1 （Q2FW39） 30S ribosomal protein S10 × 1 （Q931G5） 30S ribosomal protein S11 × 1 （Q2FW31） 30S ribosomal protein S12 × 1 （P0A0H0） 30S ribosomal protein S13 × 1 （Q2FW30） 30S ribosomal protein S14 type Z × 1 （Q2FW19） 30S ribosomal protein S15 × 1 （Q2G2Q1） 30S ribosomal protein S16 × 1 （Q2FZ45） 30S ribosomal protein S17 × 1 （Q2FW15） 30S ribosomal protein S18 × 1 （Q2G111） 30S ribosomal protein S19 × 1 （Q2FW10） 30S ribosomal protein S20 × 1 （Q2FXY6）	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RBFA_STAA8
Isoform	—
PDB entities	21
Chains and sequence ranges	Author chain A； PDBConstruct 1–116； UniProt 1–116

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	8byv
Deposition date deposition_date	2022-12-14
Structure title title	Cryo-EM structure of a Staphylococus aureus 30S-RbfA complex
Keywords keywords	Ribosome, RbfA, 30S subunit maturation, cryo-EM, ribosome biogenesis, translation, Staphylococcus aureus; 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.

8byv__assembly_1__model_1

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

Download this curve (.dat)

8byv__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

8byv__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	68.70 Å
Rg (electron density)	68.83 Å
Total Rg	68.87 Å
Atom count	51866
Residues	3924
Excluded volume	803400 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`8byv__assembly_1__model_1`	21-meric （21）	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 (21)

Entity 1 Entity 1 polymer

Description description	16S ribosomal RNA
Molecular weight formula_weight	500464.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polyribonucleotide
Chain IDs strand_id	a
Atom count atom_count	51866

GGAGAGUUUGAUCCUGGCUCAGGAUGAACGCUGGCGGCGUGCCUAAUACAUGCAAGUCGAGCGAACGGACGAGAAGCUUGCUUCUCUGAUGUUAGCGGCGGACGGGUGAGUAACACGUGGAUAACCUACCUAUAAGACUGGGAUAACUUCGGGAAACCGUAGCUAAUACCGGAUAAUAUUUUGAACCGCAUGGUUCAAAAGUGAAAGACGGUCUUGCUGUCACUUAUAGAUGGAUCCGCGCUGCAUUAGCUAGUUGGUAAGGUAACGGCUUACCAAGGCAACGAUGCAUAGCCGACCUGAGAGGGUGAUCGGCCACACUGGAACUGAGACACGGUCCAGACUCCUACGGGAGGCAGCAGUAGGGAAUCUUCCGCAAUGGGCGAAAGCCUGACGGAGCAACGCCGCGUGAGUGAUGAAGGUCUUCGGAUCGUAAAACUCUGUUAUUAGGGAAGAACAUAUGUGUAAGUAACUGUGCACAUCUUGACGGUACCUAAUCAGAAAGCCACGGCUAACUACGUGCCAGCAGCCGCGGUAAUACGUAGGUGGCAAGCGUUAUCCGGAAUUAUUGGGCGUAAAGCGCGCGUAGGCGGUUUUUUAAGUCUGAUGUGAAAGCCCACGGCUCAACCGUGGAGGGUCAUUGGAAACUGGAAAACUUGAGUGCAGAAGAGGAAAGUGGAAUUCCAUGUGUAGCGGUGAAAUGCGCAGAGAUAUGGAGGAACACCAGUGGCGAAGGCGACUUUCUGGUCUGUAACUGACGCUGAUGUGCGAAAGCGUGGGGAUCAAACAGGAUUAGAUACCCUGGUAGUCCACGCCGUAAACGAUGAGUGCUAAGUGUUAGGGGGUUUCCCGCCCCUUAGUGCUGCAGCUAACGCAUUAAGCACUCCGCCUGGGGAGUACGACCGCAAGGUUGAAACUCAAAGGAAUUGACGGGGACCCGCACAAGCGGUGGAGCAUGUGGUUUAAUUCGAAGCAACGCGAAGAACCUUACCAAAUCUUGACAUCCUUUGACAACUCUAGAGAUAGAGCCUUCCCCUUCGGGGGACAAAGUGACAGGUGGUGCAUGGUUGUCGUCAGCUCGUGUCGUGAGAUGUUGGGUUAAGUCCCGCAACGAGCGCAACCCUUAAGCUUAGUUGCCAUCAUUAAGUUGGGCACUCUAAGUUGACUGCCGGUGACAAACCGGAGGAAGGUGGGGAUGACGUCAAAUCAUCAUGCCCCUUAUGAUUUGGGCUACACACGUGCUACAAUGGACAAUACAAAGGGCAGCGAAACCGCGAGGUCAAGCAAAUCCCAUAAAGUUGUUCUCAGUUCGGAUUGUAGUCUGCAACUCGACUACAUGAAGCUGGAAUCGCUAGUAAUCGUAGAUCAGCAUGCUACGGUGAAUACGUUCCCGGGUCUUGUACACACCGCCCGUCACACCACGAGAGUUUGUAACACCCGAAGCCGGUGGAGUAACCUUUUAGGAGCUAGCCGUCGAAGGUGGGACAAAUGAUUGGGGUGAAGUCGUAACAAGGUAGCCGUAUCGGAAGGUGCGGCUGGAUCACCUCCUU

Entity 2 Entity 2 polymer

Description description	30S ribosomal protein S2
Molecular weight formula_weight	29136.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	b

MAVISMKQLLEAGVHFGHQTRRWNPKMKKYIFTERNGIYIIDLQKTVKKVDEAYNFLKQVSEDGGQVLFVGTKKQAQESVKSEAERAGQFYINQRWLGGLLTNYKTISKRIKRISEIEKMEEDGLFEVLPKKEVVELKKEYDRLIKFLGGIRDMKSMPQALFVVDPRKERNAIAEARKLNIPIVGIVDTNCDPDEIDYVIPANDDAIRAVKLLTAKMADAILEGQQGVSNEEVAAEQNIDLDEKEKSEETEATEE

Entity 3 Entity 3 polymer

Description description	30S ribosomal protein S3
Molecular weight formula_weight	24143.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	c

MGQKINPIGLRVGIIRDWEAKWYAEKDFASLLHEDLKIRKFIDNELKEASVSHVEIERAANRINIAIHTGKPGMVIGKGGSEIEKLRNKLNALTDKKVHINVIEIKKVDLDARLVAENIARQLENRASFRRVQKQAITRAMKLGAKGIKTQVSGRLGGADIARAEQYSEGTVPLHTLRADIDYAHAEADTTYGKLGVKVWIYRGEVLPTKNTSGGGK

Entity 4 Entity 4 polymer

Description description	30S ribosomal protein S4
Molecular weight formula_weight	23051.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	d

MARFRGSNWKKSRRLGISLSGTGKELEKRPYAPGQHGPNQRKKLSEYGLQLREKQKLRYLYGMTERQFRNTFDIAGKKFGVHGENFMILLASRLDAVVYSLGLARTRRQARQLVNHGHILVDGKRVDIPSYSVKPGQTISVREKSQKLNIIVESVEINNFVPEYLNFDADSLTGTFVRLPERSELPAEINEQLIVEYYSR

Entity 5 Entity 5 polymer

Description description	30S ribosomal protein S5
Molecular weight formula_weight	17770.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	e

MARREEETKEFEERVVTINRVAKVVKGGRRFRFTALVVVGDKNGRVGFGTGKAQEVPEAIKKAVEAAKKDLVVVPRVEGTTPHTITGRYGSGSVFMKPAAPGTGVIAGGPVRAVLELAGITDILSKSLGSNTPINMVRATIDGLQNLKNAEDVAKLRGKTVEELYN

Entity 6 Entity 6 polymer

Description description	30S ribosomal protein S6
Molecular weight formula_weight	11613.1 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	f

MRTYEVMYIVRPNIEEDAKKALVERFNGILATEGAEVLEAKDWGKRRLAYEINDFKDGFYNIVRVKSDNNKATDEFQRLAKISDDIIRYMVIREDEDK

Entity 7 Entity 7 polymer

Description description	30S ribosomal protein S7
Molecular weight formula_weight	17826.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	g

MPRKGSVPKRDVLPDPIHNSKLVTKLINKIMLDGKRGTAQRILYSAFDLVEQRSGRDALEVFEEAINNIMPVLEVKARRVGGSNYQVPVEVRPERRTTLGLRWLVNYARLRGEKTMEDRLANEILDAANNTGGAVKKREDTHKMAEANKAFAHYRW

Entity 8 Entity 8 polymer

Description description	30S ribosomal protein S8
Molecular weight formula_weight	14854.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	h

MTMTDPIADMLTRVRNANMVRHEKLELPASNIKKEIAEILKSEGFIKNVEYVEDDKQGVLRLFLKYGQNDERVITGLKRISKPGLRVYAKASEMPKVLNGLGIALVSTSEGVITDKEARKRNVGGEIIAYVW

Entity 9 Entity 9 polymer

Description description	30S ribosomal protein S9
Molecular weight formula_weight	14857.0 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	i

MTLAQVEYRGTGRRKNSVARVRLVPGEGNITVNNRDVREYLPFESLILDLNQPFDVTETKGNYDVLVNVHGGGFTGQAQAIRHGIARALLEADPEYRGSLKRAGLLTRDPRMKERKKPGLKAARRSPQFSKR

Entity 10 Entity 10 polymer

Description description	30S ribosomal protein S10
Molecular weight formula_weight	11600.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	j

MAKQKIRIRLKAYDHRVIDQSAEKIVETAKRSGADVSGPIPLPTEKSVYTIIRAVHMYKDSREQFEQRTHKRLIDIVNPTPKTVDALMGLNLPSGVDIEIKL

Entity 11 Entity 11 polymer

Description description	30S ribosomal protein S11
Molecular weight formula_weight	13908.0 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	k

MARKQVSRKRRVKKNIENGVAHIRSTFNNTIVTITDEFGNALSWSSAGALGFKGSKKSTPFAAQMASETASKSAMEHGLKTVEVTVKGPGPGRESAIRALQSAGLEVTAIRDVTPVPHNGCRPPKRRRV

Entity 12 Entity 12 polymer

Description description	30S ribosomal protein S12
Molecular weight formula_weight	15320.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	l

MPTINQLVRKPRQSKIKKSDSPALNKGFNSKKKKFTDLNSPQKRGVCTRVGTMTPKKPNSALRKYARVRLSNNIEINAYIPGIGHNLQEHSVVLVRGGRVKDLPGVRYHIVRGALDTSGVDGRRQGRSLYGTKKPKN

Entity 13 Entity 13 polymer

Description description	30S ribosomal protein S13
Molecular weight formula_weight	13747.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	m

MARIAGVDIPREKRVVISLTYIYGIGTSTAQKILEEANVSADTRVKDLTDDELGRIREVVDGYKVEGDLRRETNLNIKRLMEISSYRGIRHRRGLPVRGQKTKNNARTRKGPVKTVANKKK

Entity 14 Entity 14 polymer

Description description	30S ribosomal protein S14 type Z
Molecular weight formula_weight	7317.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	n

MAKTSMVAKQQKKQKYAVREYTRCERCGRPHSVYRKFKLCRICFRELAYKGQIPGVRKASW

Entity 15 Entity 15 polymer

Description description	30S ribosomal protein S15
Molecular weight formula_weight	10634.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	o

MAISQERKNEIIKEYRVHETDTGSPEVQIAVLTAEINAVNEHLRTHKKDHHSRRGLLKMVGRRRHLLNYLRSKDIQRYRELIKSLGIRR

Entity 16 Entity 16 polymer

Description description	30S ribosomal protein S16
Molecular weight formula_weight	10253.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	p

MAVKIRLTRLGSKRNPFYRIVVADARSPRDGRIIEQIGTYNPTSANAPEIKVDEALALKWLNDGAKPTDTVHNILSKEGIMKKFDEQKKAK

Entity 17 Entity 17 polymer

Description description	30S ribosomal protein S17
Molecular weight formula_weight	10196.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	q

MSERNDRKVYVGKVVSDKMDKTITVLVETYKTHKLYGKRVKYSKKYKTHDENNSAKLGDIVKIQETRPLSATKRFRLVEIVEESVII

Entity 18 Entity 18 polymer

Description description	30S ribosomal protein S18
Molecular weight formula_weight	9332.0 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	r

MAGGPRRGGRRRKKVCYFTANGITHIDYKDTELLKRFISERGKILPRRVTGTSAKYQRMLTTAIKRSRHMALLPYVKEEQ

Entity 19 Entity 19 polymer

Description description	30S ribosomal protein S19
Molecular weight formula_weight	10639.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	s

MARSIKKGPFVDEHLMKKVEAQEGSEKKQVIKTWSRRSTIFPNFIGHTFAVYDGRKHVPVYVTEDMVGHKLGEFAPTRTFKGHVADDKKTRR

Entity 20 Entity 20 polymer

Description description	30S ribosomal protein S20
Molecular weight formula_weight	9039.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	t

MANIKSAIKRVKTTEKAEARNISQKSAMRTAVKNAKTAVSNNADNKNELVSLAVKLVDKAAQSNLIHSNKADRIKSQLMTANK

Entity 21 Entity 21 polymer

Description description	Ribosome-binding factor A
Molecular weight formula_weight	13535.7 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A

MSSMRAERVGEQMKKELMDIINNKVKDPRVGFITITDVVLTNDLSQAKVFLTVLGNDKEVENTFKALDKAKGFIKSELGSRMRLRIMPELMYEYDQSIEYGNKIERMIQDLHKQDR

Source Source

Source organism organism	Staphylococcus aureus subsp. aureus NCTC 8325
NCBI taxonomy ID ncbi_taxonomy_id	93061
Host organism host_organism	Escherichia coli BL21(DE3)

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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	triclinic

Resolution resolution	2.89 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	81421

Cryo-EM structure of a Staphylococus aureus 30S-RbfA complex

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

30S ribosomal protein S2

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

30S ribosomal protein S3

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

30S ribosomal protein S4

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

30S ribosomal protein S5

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

30S ribosomal protein S6

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

30S ribosomal protein S7

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

30S ribosomal protein S8

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

30S ribosomal protein S9

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

30S ribosomal protein S10

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

30S ribosomal protein S11

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer