HL_1IVS_006

3D structure

PDB id

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

Description

CRYSTAL STRUCTURE OF THERMUS THERMOPHILUS VALYL-TRNA SYNTHETASE COMPLEXED WITH TRNA(VAL) AND VALYL-ADENYLATE ANALOGUE

Experimental method

X-RAY DIFFRACTION

Resolution

2.9 Å

Loop

Sequence

GUUCAAGUC

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_1IVS_006 not in the Motif Atlas

Geometric match to HL_1GAX_006

Geometric discrepancy: 0.0925

The information below is about HL_1GAX_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

1IVS|1|D|G|952
1IVS|1|D|U|953
1IVS|1|D|U|954
1IVS|1|D|C|955
1IVS|1|D|A|956
1IVS|1|D|A|957
1IVS|1|D|G|958
1IVS|1|D|U|959
1IVS|1|D|C|960

Current chains

Chain D

tRNA (Val)

Nearby chains

Chain B

Valyl-tRNA synthetase