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2bcw

Coordinates of the N-terminal domain of ribosomal protein L11,C-terminal domain of ribosomal protein L7/L12 and a portion of the G' domain of elongation factor G, as fitted into cryo-em map of an Escherichia coli 70S*EF-G*GDP*fusidic acid complex

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

50S ribosomal protein L11

OrganismNot specified

UniProt P29395

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 3 50S ribosomal protein L7/L12 × 1 （P0A7K2） Elongation factor G × 1 （P13551） Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1jqt 2k3f

2 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1eg0 1jqm 1jqs 1mms 1mms 1mvr 1oln 1pn7 1pn8 1r2w 1r2x 2bcw

15 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name RL11_THEMA
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–65； UniProt 7–71

50S ribosomal protein L7/L12

OrganismNot specified

UniProt P0A7K2

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 3 50S ribosomal protein L11 × 1 （P29395） Elongation factor G × 1 （P13551） Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1rqs

1 assemblies

Homodimer
1ctf 1rqt 1rqu 1rqv

4 assemblies

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
2bcw 3j7z 4v4v 4v4w 4v5m 4v5n 4v7b 4v7d 4v89 4v9o 5kcs 6i0y

14 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name RL7_ECOLI
Isoform —
PDB entities 2
Chains and sequence ranges Author chain B； PDBConstruct 1–68； UniProt 53–120

Elongation factor G

OrganismNot specified

UniProt P13551

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 3 50S ribosomal protein L11 × 1 （P29395） 50S ribosomal protein L7/L12 × 1 （P0A7K2） Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1fnm 1ktv 1ktv 1pn6 2bm0 2bm1 2bv3 2j7k 3izp 4m1k 4myt 4myu

12 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1efg 1jqm 1jqs 2bcw 2efg 2om7

6 assemblies

View Construct and Data Evidence
UniProt name EFG_THETH
Isoform —
PDB entities 3
Chains and sequence ranges Author chain C； PDBConstruct 1–58； UniProt 200–257

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_id2bcw
Deposition date deposition_date2005-10-19
Structure title titleCoordinates of the N-terminal domain of ribosomal protein L11,C-terminal domain of ribosomal protein L7/L12 and a portion of the G' domain of elongation factor G, as fitted into cryo-em map of an Escherichia coli 70S*EF-G*GDP*fusidic acid complex
Keywords keywordsComponents involved in interaction between EF-G AND L7/L12 stalk base of the ribosome, 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.

2bcw__assembly_1__model_1

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

Download this curve (.dat)

2bcw__assembly_1__model_1 | I(q)

10-2 10-1 105 106 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

2bcw__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）20.10 Å
Rg (electron density)19.97 Å
Total Rg20.22 Å
Atom count0
Residues0
Excluded volume25497 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 2bcw__assembly_1__model_1 trimeric （3） 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 (3)

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6. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd2bcwa1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.47 — Ribosomal L11/L12e N-terminal domain
Superfamily Superfamily superfamilyd.47.1 — Ribosomal L11/L12e N-terminal domain
Family Family familyd.47.1.1 — Ribosomal L11/L12e N-terminal domain
Domain ID domain_idd2bcwb1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.45 — ClpS-like
Superfamily Superfamily superfamilyd.45.1 — ClpS-like
Family Family familyd.45.1.1 — Ribosomal protein L7/12, C-terminal domain
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7. Citations (4)