5my1

E. coli expressome

Method: ELECTRON MICROSCOPY
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1. Protein Identity and Related Structures Protein Identity & Related Structures

30S ribosomal protein S3

OrganismNot specified

UniProt P0A7V3

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 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 2
Chains and sequence ranges Author chain C; PDBConstruct 1–232; UniProt 2–233

30S ribosomal protein S4

OrganismNot specified

UniProt P0A7V8

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS4_ECOLI
Isoform —
PDB entities 3
Chains and sequence ranges Author chain D; PDBConstruct 1–205; UniProt 2–206

30S ribosomal protein S5

OrganismNot specified

UniProt P0A7W1

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS5_ECOLI
Isoform —
PDB entities 4
Chains and sequence ranges Author chain E; PDBConstruct 1–166; UniProt 2–167

30S ribosomal protein S6

OrganismNot specified

UniProt P02358

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 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 5
Chains and sequence ranges Author chain F; PDBConstruct 1–135; UniProt 1–135

30S ribosomal protein S7

OrganismNot specified

UniProt P02359

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 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 6
Chains and sequence ranges Author chain G; PDBConstruct 1–178; UniProt 2–179

30S ribosomal protein S8

OrganismNot specified

UniProt P0A7W7

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS8_ECOLI
Isoform —
PDB entities 7
Chains and sequence ranges Author chain H; PDBConstruct 1–129; UniProt 2–130

30S ribosomal protein S9

OrganismNot specified

UniProt P0A7X3

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS9_ECOLI
Isoform —
PDB entities 8
Chains and sequence ranges Author chain I; PDBConstruct 1–129; UniProt 2–130

30S ribosomal protein S10

OrganismNot specified

UniProt P0A7R5

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS10_ECOLI
Isoform —
PDB entities 9
Chains and sequence ranges Author chain J; PDBConstruct 1–103; UniProt 1–103

30S ribosomal protein S11

OrganismNot specified

UniProt P0A7R9

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS11_ECOLI
Isoform —
PDB entities 10
Chains and sequence ranges Author chain K; PDBConstruct 1–128; UniProt 2–129

30S ribosomal protein S12

OrganismNot specified

UniProt P0A7S3

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS12_ECOLI
Isoform —
PDB entities 11
Chains and sequence ranges Author chain L; PDBConstruct 1–123; UniProt 2–124

30S ribosomal protein S13

OrganismNot specified

UniProt P0A7S9

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS13_ECOLI
Isoform —
PDB entities 12
Chains and sequence ranges Author chain M; PDBConstruct 1–117; UniProt 2–118

30S ribosomal protein S14

OrganismNot specified

UniProt P0AG59

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS14_ECOLI
Isoform —
PDB entities 13
Chains and sequence ranges Author chain N; PDBConstruct 1–100; UniProt 2–101

30S ribosomal protein S15

OrganismNot specified

UniProt P0ADZ4

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS15_ECOLI
Isoform —
PDB entities 14
Chains and sequence ranges Author chain O; PDBConstruct 1–89; UniProt 1–89

30S ribosomal protein S16

OrganismNot specified

UniProt P0A7T3

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS16_ECOLI
Isoform —
PDB entities 15
Chains and sequence ranges Author chain P; PDBConstruct 1–82; UniProt 1–82

30S ribosomal protein S17

OrganismNot specified

UniProt P0AG63

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS17_ECOLI
Isoform —
PDB entities 16
Chains and sequence ranges Author chain Q; PDBConstruct 1–83; UniProt 2–84

30S ribosomal protein S18

OrganismNot specified

UniProt P0A7T7

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS18_ECOLI
Isoform —
PDB entities 17
Chains and sequence ranges Author chain R; PDBConstruct 1–74; UniProt 2–75

30S ribosomal protein S19

OrganismNot specified

UniProt P0A7U3

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS19_ECOLI
Isoform —
PDB entities 18
Chains and sequence ranges Author chain S; PDBConstruct 1–91; UniProt 2–92

30S ribosomal protein S20

OrganismNot specified

UniProt P0A7U7

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS20_ECOLI
Isoform —
PDB entities 19
Chains and sequence ranges Author chain T; PDBConstruct 1–86; UniProt 2–87

30S ribosomal protein S2

OrganismNot specified

UniProt P0A7V0

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RS2_ECOLI
Isoform —
PDB entities 20
Chains and sequence ranges Author chain B; PDBConstruct 1–240; UniProt 2–241

30S ribosomal protein S21

OrganismNot specified

UniProt P68679

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 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 21
Chains and sequence ranges Author chain U; PDBConstruct 1–71; UniProt 1–71

DNA-directed RNA polymerase subunit alpha

Escherichia coli K-12

UniProt P0A7Z4

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RPOA_ECOLI
Isoform —
PDB entities 22
Chains and sequence ranges Author chain V; PDBConstruct 1–329; UniProt 1–329 Author chain W; PDBConstruct 1–329; UniProt 1–329

DNA-directed RNA polymerase subunit beta

Escherichia coli K-12

UniProt B1XBY9

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RPOB_ECODH
Isoform —
PDB entities 23
Chains and sequence ranges Author chain X; PDBConstruct 1–1342; UniProt 1–1342

;DNA-directed RNA polymerase subunit beta' ;

Escherichia coli K-12

UniProt P0A8T7

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) DNA-directed RNA polymerase subunit omega × 1 (B1X982) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RPOC_ECOLI
Isoform —
PDB entities 24
Chains and sequence ranges Author chain Y; PDBConstruct 1–1407; UniProt 1–1407

DNA-directed RNA polymerase subunit omega

Escherichia coli K-12

UniProt B1X982

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 25 RNA 1 16S ribosomal RNA × 1 30S ribosomal protein S3 × 1 (P0A7V3) 30S ribosomal protein S4 × 1 (P0A7V8) 30S ribosomal protein S5 × 1 (P0A7W1) 30S ribosomal protein S6 × 1 (P02358) 30S ribosomal protein S7 × 1 (P02359) 30S ribosomal protein S8 × 1 (P0A7W7) 30S ribosomal protein S9 × 1 (P0A7X3) 30S ribosomal protein S10 × 1 (P0A7R5) 30S ribosomal protein S11 × 1 (P0A7R9) 30S ribosomal protein S12 × 1 (P0A7S3) 30S ribosomal protein S13 × 1 (P0A7S9) 30S ribosomal protein S14 × 1 (P0AG59) 30S ribosomal protein S15 × 1 (P0ADZ4) 30S ribosomal protein S16 × 1 (P0A7T3) 30S ribosomal protein S17 × 1 (P0AG63) 30S ribosomal protein S18 × 1 (P0A7T7) 30S ribosomal protein S19 × 1 (P0A7U3) 30S ribosomal protein S20 × 1 (P0A7U7) 30S ribosomal protein S2 × 1 (P0A7V0) 30S ribosomal protein S21 × 1 (P68679) DNA-directed RNA polymerase subunit alpha × 2 (P0A7Z4) DNA-directed RNA polymerase subunit beta × 1 (B1XBY9) ;DNA-directed RNA polymerase subunit beta' ; × 1 (P0A8T7) ZINC ION × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RPOZ_ECODH
Isoform —
PDB entities 25
Chains and sequence ranges Author chain Z; PDBConstruct 1–91; UniProt 1–91

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_id5my1
Deposition date deposition_date2017-01-25
Structure title titleE. coli expressome
Keywords keywordsexpressome ribosome RNA polymerase, ribosome; RIBOSOME
Experimental Method methodELECTRON 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.

5my1__assembly_1__model_1

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

Download this curve (.dat)

5my1__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 1010 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

5my1__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg(Guinier)75.18 Å
Rg (electron density)76.06 Å
Total Rg75.96 Å
Atom count71063
Residues7094
Excluded volume1129700 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 5my1__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)

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7. Citations (1)