HL_7ZAG_031

3D structure

PDB id

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

Description

Cryo-EM structure of a Pyrococcus abyssi 30S bound to Met-initiator tRNA,mRNA, aIF1A and the C-terminal domain of aIF5B.

Experimental method

ELECTRON MICROSCOPY

Resolution

2.77 Å

Loop

Sequence

CAGCCUGG(H2U)AG

Length

11 nucleotides

Bulged bases

7ZAG|1|4|C|16, 7ZAG|1|4|G|18, 7ZAG|1|4|G|19

QA status

Modified nucleotides: H2U

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_7ZAG_031 not in the Motif Atlas

Geometric match to HL_2AZX_004

Geometric discrepancy: 0.2388

The information below is about HL_2AZX_004

Detailed Annotation

tRNA D-loop

Broad Annotation

No text annotation

Motif group

HL_20811.4

Basepair signature

cWW-cWS-F

Number of instances in this motif group

14

Unit IDs

7ZAG|1|4|C|13
7ZAG|1|4|A|14
7ZAG|1|4|G|15
7ZAG|1|4|C|16
7ZAG|1|4|C|17
7ZAG|1|4|U|17|||A
7ZAG|1|4|G|18
7ZAG|1|4|G|19
7ZAG|1|4|H2U|20
7ZAG|1|4|A|21
7ZAG|1|4|G|22

Current chains

Chain 4

Met-tRNAiMET

Nearby chains