HL_3QSY_006

3D structure

PDB id

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

Description

Recognition of the methionylated initiator tRNA by the translation initiation factor 2 in Archaea

Experimental method

X-RAY DIFFRACTION

Resolution

3.2 Å

Loop

Sequence

GUUCAAAUC

Length

9 nucleotides

Bulged bases

3QSY|1|D|C|56, 3QSY|1|D|A|57, 3QSY|1|D|A|59

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_3QSY_006 not in the Motif Atlas

Homologous match to HL_6UFH_008

Geometric discrepancy: 0.579

The information below is about HL_6UFH_008

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

3QSY|1|D|G|53
3QSY|1|D|U|54
3QSY|1|D|U|55
3QSY|1|D|C|56
3QSY|1|D|A|57
3QSY|1|D|A|58
3QSY|1|D|A|59
3QSY|1|D|U|60
3QSY|1|D|C|61

Current chains

Chain D

tRNA

Nearby chains

Chain B

Translation initiation factor 2 subunit alpha