HL_7ZTA_109

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

G(5MU)(PSU)CGAAUC

Length

9 nucleotides

Bulged bases

None detected

QA status

Unknown status

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_109 not in the Motif Atlas

Homologous match to HL_1FIR_003

Geometric discrepancy: 0.2483

The information below is about HL_1FIR_003

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_28252.9

Basepair signature

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

Number of instances in this motif group

141

Unit IDs

7ZTA|1|ETR1|G|52
7ZTA|1|ETR1|5MU|76
7ZTA|1|ETR1|PSU|77
7ZTA|1|ETR1|C|78
7ZTA|1|ETR1|G|79
7ZTA|1|ETR1|A|80
7ZTA|1|ETR1|A|81
7ZTA|1|ETR1|U|82
7ZTA|1|ETR1|C|83

Current chains

Chain ETR1

tRNA-Gln

Nearby chains

Chain 23S1

Large subunit ribosomal RNA; LSU rRNA