HL_5H5U_012

3D structure

PDB id

5H5U (explore in PDB, NAKB, or RNA 3D Hub)

Description

Mechanistic insights into the alternative translation termination by ArfA and RF2

Experimental method

ELECTRON MICROSCOPY

Resolution

3.01 Å

Loop

Sequence

CUGGAAAG

Length

8 nucleotides

Bulged bases

5H5U|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_5H5U_012 not in the Motif Atlas

Homologous match to HL_5J7L_142

Geometric discrepancy: 0.1219

The information below is about HL_5J7L_142

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_01609.3

Basepair signature

cWW-tWH-F-F-F

Number of instances in this motif group

18

Unit IDs

5H5U|1|A|C|305
5H5U|1|A|U|306
5H5U|1|A|G|307
5H5U|1|A|G|308
5H5U|1|A|A|309
5H5U|1|A|A|310
5H5U|1|A|A|311
5H5U|1|A|G|312

Current chains

Chain A

23S rRNA

Nearby chains

Chain V

50S ribosomal protein L24