HL_7NBU_044

3D structure

PDB id

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

Description

Structure of the HigB1 toxin mutant K95A from Mycobacterium tuberculosis (Rv1955) and its target, the cspA mRNA, on the E. coli Ribosome.

Experimental method

ELECTRON MICROSCOPY

Resolution

3.11 Å

Loop

Sequence

CUGGAAAG

Length

8 nucleotides

Bulged bases

7NBU|1|a|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_7NBU_044 not in the Motif Atlas

Homologous match to HL_7A0S_010

Geometric discrepancy: 0.106

The information below is about HL_7A0S_010

Detailed Annotation

T-loop with 1 bulged base

Broad Annotation

T-loop

Motif group

HL_13999.2

Basepair signature

cWW-tWH-F-F-F

Number of instances in this motif group

22

Unit IDs

7NBU|1|a|C|305
7NBU|1|a|U|306
7NBU|1|a|G|307
7NBU|1|a|G|308
7NBU|1|a|A|309
7NBU|1|a|A|310
7NBU|1|a|A|311
7NBU|1|a|G|312

Current chains

Chain a

23S ribosomal RNA

Nearby chains

Chain t

50S ribosomal protein L24