HL_1GAX_006

3D structure

PDB id

1GAX (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 (A, C, G, U)

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

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_22280.5

Basepair signature

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

Number of instances in this motif group

71

Unit IDs

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

Current chains

Chain D

TRNA(VAL)

Nearby chains

Chain B

VALYL-TRNA SYNTHETASE