HL_7ZTA_043

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

CUGGAAAG

Length

8 nucleotides

Bulged bases

7ZTA|1|23S1|A|311

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_043 not in the Motif Atlas

Homologous match to HL_7A0S_010

Geometric discrepancy: 0.0866

The information below is about HL_7A0S_010

Detailed Annotation

T-loop with 1 bulged base

Broad Annotation

T-loop

Motif group

HL_13999.1

Basepair signature

cWW-tWH-F-F-F

Number of instances in this motif group

21

Unit IDs

7ZTA|1|23S1|C|305
7ZTA|1|23S1|U|306
7ZTA|1|23S1|G|307
7ZTA|1|23S1|G|308
7ZTA|1|23S1|A|309
7ZTA|1|23S1|A|310
7ZTA|1|23S1|A|311
7ZTA|1|23S1|G|312

Current chains

Chain 23S1

23S ribosomal RNA

Nearby chains

Chain L241

50S ribosomal protein L24