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1jqs

Fitting of L11 protein and elongation factor G (domain G' and V) in the cryo-em map of E. coli 70S ribosome bound with EF-G and GMPPCP, a nonhydrolysable GTP analog

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 Elongation Factor G × 1 （P13551） 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 1–139； UniProt 1–139

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） 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 2, 3
Chains and sequence ranges Author chain B； PDBConstruct 1–32； UniProt 220–251 Author chain C； PDBConstruct 1–68； UniProt 606–673

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_id1jqs
Deposition date deposition_date2001-08-07
Structure title titleFitting of L11 protein and elongation factor G (domain G' and V) in the cryo-em map of E. coli 70S ribosome bound with EF-G and GMPPCP, a nonhydrolysable GTP analog
Keywords keywordsL11, EF-G, cryo-EM, 70S E.coli ribosome, GTP state, 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.

1jqs__assembly_1__model_1

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

Download this curve (.dat)

1jqs__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.

1jqs__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）27.94 Å
Rg (electron density)27.79 Å
Total Rg27.80 Å
Atom count0
Residues0
Excluded volume31514 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1jqs__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) 3 domains

SCOP 2.08 (3 domains)

Domain ID domain_idd1jqsa_
Class classi — Low resolution protein structures
Fold Fold foldi.1 — Ribosome and ribosomal fragments
Superfamily Superfamily superfamilyi.1.1 — Ribosome and ribosomal fragments
Family Family familyi.1.1.1 — Ribosome complexes
Domain ID domain_idd1jqsb_
Class classi — Low resolution protein structures
Fold Fold foldi.1 — Ribosome and ribosomal fragments
Superfamily Superfamily superfamilyi.1.1 — Ribosome and ribosomal fragments
Family Family familyi.1.1.1 — Ribosome complexes
Domain ID domain_idd1jqsc_
Class classi — Low resolution protein structures
Fold Fold foldi.1 — Ribosome and ribosomal fragments
Superfamily Superfamily superfamilyi.1.1 — Ribosome and ribosomal fragments
Family Family familyi.1.1.1 — Ribosome complexes
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7. Citations (6)