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1t1m

Binding position of ribosome recycling factor (RRF) on the E. coli 70S ribosome

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

ribosome recycling factor

OrganismNot specified

UniProt P84154

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Monomer Protein 1 RNA 2 dodecamer fragment of double helix from 23S rRNA × 1 42-mer fragment of double helix from 16S rRNA × 1 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1t1m

1 assemblies

View Construct and Data Evidence
UniProt name P84154_ECOLI
Isoform —
PDB entities 3
Chains and sequence ranges Author chain C； PDBConstruct 1–185； UniProt 1–185

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_id1t1m
Deposition date deposition_date2004-04-16
Structure title titleBinding position of ribosome recycling factor (RRF) on the E. coli 70S ribosome
Keywords keywordsRRF binding position on 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.

1t1m__assembly_1__model_1

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

Download this curve (.dat)

1t1m__assembly_1__model_1 | I(q)

10-2 10-1 105 106 107 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

1t1m__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）27.04 Å
Rg (electron density)23.64 Å
Total Rg24.09 Å
Atom count54
Residues54
Excluded volume26704 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1t1m__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) 1 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd1t1mc_
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 (5)