IL_7ZTA_170

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

GAAC*G(PSU)(PSU)C

Length

8 nucleotides

Bulged bases

None detected

QA status

Self-complementary:

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

IL_7ZTA_170 not in the Motif Atlas

Geometric match to IL_361D_001

Geometric discrepancy: 0.359

The information below is about IL_361D_001

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_30621.4

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

66

Unit IDs

7ZTA|1|23S1|G|2588
7ZTA|1|23S1|A|2589
7ZTA|1|23S1|A|2590
7ZTA|1|23S1|C|2591
*
7ZTA|1|23S1|G|2603
7ZTA|1|23S1|PSU|2604
7ZTA|1|23S1|PSU|2605
7ZTA|1|23S1|C|2606

Current chains

Chain 23S1

23S ribosomal RNA

Nearby chains

Chain L021

50S ribosomal protein L2

Chain L271

50S ribosomal protein L27

Chain PTR1

Transfer RNA; tRNA