HL_5MGP_009

3D structure

PDB id

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

Description

Structural basis for ArfA-RF2 mediated translation termination on stop-codon lacking mRNAs

Experimental method

ELECTRON MICROSCOPY

Resolution

3.1 Å

Loop

Sequence

CUGGAAAG

Length

8 nucleotides

Bulged bases

5MGP|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_5MGP_009 not in the Motif Atlas

Homologous match to HL_5J7L_142

Geometric discrepancy: 0.1385

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

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

Current chains

Chain A

23S ribosomal RNA

Nearby chains

Chain U

50S ribosomal protein L24