1mi6

Docking of the modified RF2 X-ray structure into the Low Resolution Cryo-EM map of RF2 E.coli 70S Ribosome

Method: ELECTRON MICROSCOPY

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

peptide chain release factor RF-2

OrganismNot specified

UniProt P07012

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 No other associated polymer Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RF2_ECOLI
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–365; UniProt 1–365

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.

2. Structure Basics 2. Structure Basics

Entry ID entry_id1mi6
Deposition date deposition_date2002-08-22
Structure title titleDocking of the modified RF2 X-ray structure into the Low Resolution Cryo-EM map of RF2 E.coli 70S Ribosome
Keywords keywordsRF2, Release Complex, Conformational Changes, TRANSLATION, RIBOSOME; TRANSLATION, RIBOSOME
Experimental Method methodELECTRON MICROSCOPY

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.

1mi6__assembly_1__model_1

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

Download this curve (.dat)

1mi6__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.

1mi6__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)31.49 Å
Rg (electron density)31.04 Å
Total Rg31.05 Å
Atom count0
Residues0
Excluded volume49127 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1mi6__assembly_1__model_1 monomeric (1) Success 4.1.3-1-20251215 (887e7ef) View Download

4. Crystallography and Experiment 4. Crystallography & Experiment

5. Entities and Polymers Entities & Polymers (1)

6. Fold Classification (SCOP + CATH) 1 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd1mi6a_
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

7. Citations (3)