IL_7O1C_026

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

ACC*GGU

Length

6 nucleotides

Bulged bases

None detected

QA status

Self-complementary:

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_026 not in the Motif Atlas

Geometric match to IL_4E48_005

Geometric discrepancy: 0.109

The information below is about IL_4E48_005

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_87907.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

179

Unit IDs

7O1C|1|AA|A|502
7O1C|1|AA|C|503
7O1C|1|AA|C|504
*
7O1C|1|AA|G|541
7O1C|1|AA|G|542
7O1C|1|AA|U|543

Current chains

Chain AA

Ribosomal RNA 16S

Nearby chains

Chain AD

30S ribosomal protein S4

Chain AL

30S ribosomal protein S12