HL_7O1C_068

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

GUUAAUC

Length

7 nucleotides

Bulged bases

7O1C|1|BA|U|1325, 7O1C|1|BA|U|1329

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_7O1C_068 not in the Motif Atlas

Homologous match to HL_5J7L_166

Geometric discrepancy: 0.1123

The information below is about HL_5J7L_166

Detailed Annotation

Pseudoknot geometry with 3' bulge

Broad Annotation

No text annotation

Motif group

HL_57176.2

Basepair signature

cWW-F-F-F

Number of instances in this motif group

14

Unit IDs

7O1C|1|BA|G|1324
7O1C|1|BA|U|1325
7O1C|1|BA|U|1326
7O1C|1|BA|A|1327
7O1C|1|BA|A|1328
7O1C|1|BA|U|1329
7O1C|1|BA|C|1330

Current chains

Chain BA

Ribosomal RNA 23S

Nearby chains

Chain BN

50S ribosomal protein L17

Chain BS

50S ribosomal protein L22