HL_2ZUE_003

3D structure

PDB id

2ZUE (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of Pyrococcus horikoshii arginyl-tRNA synthetase complexed with tRNA(Arg) and an ATP analog (ANP)

Experimental method

X-RAY DIFFRACTION

Resolution

2 Å

Loop

Sequence

GUUCAAAUC

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

2ZUE|1|B|G|953
2ZUE|1|B|U|954
2ZUE|1|B|U|955
2ZUE|1|B|C|956
2ZUE|1|B|A|957
2ZUE|1|B|A|958
2ZUE|1|B|A|959
2ZUE|1|B|U|960
2ZUE|1|B|C|961

Current chains

Chain B

tRNA-Arg

Nearby chains

Chain A

Arginyl-tRNA synthetase