HL_7ZTA_031

3D structure

PDB id

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

Description

Structure of an Escherichia coli 70S ribosome stalled by Tetracenomycin X during translation of an MAAAPQK(C) peptide

Experimental method

ELECTRON MICROSCOPY

Resolution

2.7 Å

Loop

Sequence

CUGCAACUCG

Length

10 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

HL_7ZTA_031 not in the Motif Atlas

Homologous match to HL_5J7L_028

Geometric discrepancy: 0.0854

The information below is about HL_5J7L_028

Detailed Annotation

T-loop with 3 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_02887.3

Basepair signature

cWW-tWH-F-F-F-F-F-F

Number of instances in this motif group

2

Unit IDs

7ZTA|1|16S1|C|1314
7ZTA|1|16S1|U|1315
7ZTA|1|16S1|G|1316
7ZTA|1|16S1|C|1317
7ZTA|1|16S1|A|1318
7ZTA|1|16S1|A|1319
7ZTA|1|16S1|C|1320
7ZTA|1|16S1|U|1321
7ZTA|1|16S1|C|1322
7ZTA|1|16S1|G|1323

Current chains

Chain 16S1

16S ribosomal RNA

Nearby chains

Chain S131

30S ribosomal protein S13

Chain S141

30S ribosomal protein S14

Chain S191

30S ribosomal protein S19