IL_7O1C_045

3D structure

PDB id

7O1C (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome-RF2 complex stalled in response to L-tryptophan

Experimental method

ELECTRON MICROSCOPY

Resolution

2.6 Å

Loop

Sequence

GG*CAC

Length

5 nucleotides

Bulged bases

None detected

QA status

Valid loop

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.

R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.

R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.

R3DMCS Rfam

IL_7O1C_045 not in the Motif Atlas

Homologous match to IL_4LFB_038

Geometric discrepancy: 0.1411

The information below is about IL_4LFB_038

Detailed Annotation

Minor groove platform

Broad Annotation

No text annotation

Motif group

IL_51454.3

Basepair signature

cWW-cSH-cWW

Number of instances in this motif group

45

Unit IDs

7O1C|1|AA|G|953
7O1C|1|AA|G|954
*
7O1C|1|AA|C|1226
7O1C|1|AA|A|1227
7O1C|1|AA|C|1228

Current chains

Chain AA

Ribosomal RNA 16S

Nearby chains

Chain AM

30S ribosomal protein S13

Chain AS

30S ribosomal protein S19

Chain B8

Transfer RNA; tRNA

Chain B9

Peptide chain release factor RF2