HL_8PJ2_039

3D structure

PDB id

8PJ2 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of human 48S translation initiation complex in AUG recognition state after eIF5-induced GTP hydrolysis by eIF2 (48S-2)

Experimental method

ELECTRON MICROSCOPY

Resolution

3.4 Å

Loop

Sequence

GAUCGAAAC

Length

9 nucleotides

Bulged bases

None detected

QA status

Unknown status

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_8PJ2_039 not in the Motif Atlas

Homologous match to HL_1U0B_003

Geometric discrepancy: 0.2168

The information below is about HL_1U0B_003

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_33597.3

Basepair signature

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

Number of instances in this motif group

135

Unit IDs

8PJ2|1|w|G|53
8PJ2|1|w|A|54
8PJ2|1|w|U|55
8PJ2|1|w|C|56
8PJ2|1|w|G|57
8PJ2|1|w|A|58
8PJ2|1|w|A|59
8PJ2|1|w|A|60
8PJ2|1|w|C|61

Current chains

Chain w

Initiator Met-tRNA-i

Nearby chains

Chain r

Eukaryotic translation initiation factor 2 subunit 1