HL_8SUP_036

3D structure

PDB id

8SUP (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of the 48S translation initiation complex assembled on the encephalomyocarditis virus IRES

Experimental method

ELECTRON MICROSCOPY

Resolution

3.1 Å

Loop

Sequence

GAUCGAAAC

Length

9 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

HL_8SUP_036 not in the Motif Atlas

Homologous match to HL_3WFS_003

Geometric discrepancy: 0.4276

The information below is about HL_3WFS_003

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_33597.6

Basepair signature

cWW-tWH-F-F-F-F-F

Number of instances in this motif group

139

Unit IDs

8SUP|1|i|G|52
8SUP|1|i|A|53
8SUP|1|i|U|54
8SUP|1|i|C|55
8SUP|1|i|G|56
8SUP|1|i|A|57
8SUP|1|i|A|58
8SUP|1|i|A|59
8SUP|1|i|C|60

Current chains

Chain i

Met-tRNAiMet

Nearby chains

Chain j

Eukaryotic translation initiation factor 2 subunit 1