HL_9FRA_034

3D structure

PDB id

9FRA (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of Saccharolobus solfataricus 30S initiation complex bound to Ss-MAP leaderless mRNA

Experimental method

ELECTRON MICROSCOPY

Resolution

2.8 Å

Loop

Sequence

G(5MU)(PSU)CAAAUC

Length

9 nucleotides

Bulged bases

9FRA|1|4|A|59, 9FRA|1|4|U|60

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_9FRA_034 not in the Motif Atlas

Homologous match to HL_5AXM_003

Geometric discrepancy: 0.213

The information below is about HL_5AXM_003

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_33597.1

Basepair signature

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

Number of instances in this motif group

96

Unit IDs

9FRA|1|4|G|53
9FRA|1|4|5MU|54
9FRA|1|4|PSU|55
9FRA|1|4|C|56
9FRA|1|4|A|57
9FRA|1|4|A|58
9FRA|1|4|A|59
9FRA|1|4|U|60
9FRA|1|4|C|61

Current chains

Chain 4

tRNA initiator Met

Nearby chains