IL_5MGP_139

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

GA*UGAC

Length

6 nucleotides

Bulged bases

None detected

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_139 not in the Motif Atlas

Geometric match to IL_4LFB_027

Geometric discrepancy: 0.096

The information below is about IL_4LFB_027

Detailed Annotation

Major groove platform; stack outside cWW

Broad Annotation

Major groove platform

Motif group

IL_50694.7

Basepair signature

cWW-tSH-cWW-L

Number of instances in this motif group

27

Unit IDs

5MGP|1|a|G|654
5MGP|1|a|A|655
*
5MGP|1|a|U|751
5MGP|1|a|G|752
5MGP|1|a|A|753
5MGP|1|a|C|754

Current chains

Chain a

16S ribosomal RNA

Nearby chains

Chain h

30S ribosomal protein S8

Chain o

30S ribosomal protein S15