IL_5MGP_023

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

AAUU*AU

Length

6 nucleotides

Bulged bases

5MGP|1|A|U|846

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

IL_5MGP_023 not in the Motif Atlas

Geometric match to IL_5J7L_267

Geometric discrepancy: 0.19

The information below is about IL_5J7L_267

Detailed Annotation

90 degree turn

Broad Annotation

90 degree turn

Motif group

IL_90729.1

Basepair signature

cWW-L-cWW

Number of instances in this motif group

30

Unit IDs

5MGP|1|A|A|844
5MGP|1|A|A|845
5MGP|1|A|U|846
5MGP|1|A|U|847
*
5MGP|1|A|A|933
5MGP|1|A|U|934

Current chains

Chain A

23S ribosomal RNA

Nearby chains

Chain Z

50S ribosomal protein L30