J4_7SYR_003

3D structure

PDB id

7SYR (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of the wt IRES eIF2-containing 48S initiation complex, closed conformation. Structure 12(wt).

Experimental method

ELECTRON MICROSCOPY

Resolution

3.6 Å

Loop

Sequence

GUGG*UGC*GAGGUCG*CC

Length

16 nucleotides

Bulged bases

7SYR|1|i|U|8, 7SYR|1|i|U|46, 7SYR|1|i|C|47

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

J4_7SYR_003 not in the Motif Atlas

Homologous match to J4_3WQY_001

Geometric discrepancy: 0.1793

The information below is about J4_3WQY_001

Detailed Annotation

tRNA junction

Broad Annotation

No text annotation

Motif group

J4_58311.1

Basepair signature

cWW-F-cWW-cWW-cHS-F-cWW-cWW

Number of instances in this motif group

30

Unit IDs

7SYR|1|i|G|7
7SYR|1|i|U|8
7SYR|1|i|G|9
7SYR|1|i|G|10
*
7SYR|1|i|U|24
7SYR|1|i|G|25
7SYR|1|i|C|26
*
7SYR|1|i|G|42
7SYR|1|i|A|43
7SYR|1|i|G|44
7SYR|1|i|G|45
7SYR|1|i|U|46
7SYR|1|i|C|47
7SYR|1|i|G|48
*
7SYR|1|i|C|64
7SYR|1|i|C|65

Current chains

Chain i

Met-tRNA-i-Met

Nearby chains

Chain 2

Small subunit ribosomal RNA; SSU rRNA

Chain T

uS13

Chain j

Eukaryotic translation initiation factor 2 subunit 1