IL_5MGP_077

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

AA*UACU

Length

6 nucleotides

Bulged bases

5MGP|1|A|A|2439

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_077 not in the Motif Atlas

Homologous match to IL_7RQB_081

Geometric discrepancy: 0.1176

The information below is about IL_7RQB_081

Detailed Annotation

Minor groove platform

Broad Annotation

No text annotation

Motif group

IL_42622.4

Basepair signature

cWW-cSH-cWW

Number of instances in this motif group

33

Unit IDs

5MGP|1|A|A|2070
5MGP|1|A|A|2071
*
5MGP|1|A|U|2438
5MGP|1|A|A|2439
5MGP|1|A|C|2440
5MGP|1|A|U|2441

Current chains

Chain A

23S ribosomal RNA

Nearby chains

Chain C

50S ribosomal protein L2

Chain x

Transfer RNA; tRNA