HL_1QRT_003

3D structure

PDB id

1QRT (explore in PDB, NAKB, or RNA 3D Hub)

Description

GLUTAMINYL-TRNA SYNTHETASE MUTANT D235G COMPLEXED WITH GLUTAMINE TRANSFER RNA

Experimental method

X-RAY DIFFRACTION

Resolution

2.7 Å

Loop

Sequence

GUUCGAAUC

Length

9 nucleotides

Bulged bases

None detected

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_1QRT_003 not in the Motif Atlas

Homologous match to HL_5HR7_006

Geometric discrepancy: 0.107

The information below is about HL_5HR7_006

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_28252.9

Basepair signature

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

Number of instances in this motif group

141

Unit IDs

1QRT|1|B|G|53
1QRT|1|B|U|54
1QRT|1|B|U|55
1QRT|1|B|C|56
1QRT|1|B|G|57
1QRT|1|B|A|58
1QRT|1|B|A|59
1QRT|1|B|U|60
1QRT|1|B|C|61

Current chains

Chain B

TRNAGLN2

Nearby chains