HL_7O19_025

3D structure

PDB id

7O19 (explore in PDB, NAKB, or RNA 3D Hub)

Description

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

Experimental method

ELECTRON MICROSCOPY

Resolution

2.9 Å

Loop

Sequence

GUUAAGUC

Length

8 nucleotides

Bulged bases

7O19|1|AA|G|1094

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

HL_7O19_025 not in the Motif Atlas

Homologous match to HL_4LFB_025

Geometric discrepancy: 0.1005

The information below is about HL_4LFB_025

Detailed Annotation

T-loop related

Broad Annotation

T-loop

Motif group

HL_77436.5

Basepair signature

cWW-F-F-F-F-F

Number of instances in this motif group

23

Unit IDs

7O19|1|AA|G|1089
7O19|1|AA|U|1090
7O19|1|AA|U|1091
7O19|1|AA|A|1092
7O19|1|AA|A|1093
7O19|1|AA|G|1094
7O19|1|AA|U|1095
7O19|1|AA|C|1096

Current chains

Chain AA

Ribosomal RNA 16S

Nearby chains

Chain AB

30S ribosomal protein S2

Chain AG

30S ribosomal protein S7