ISDA

Deposition Date 2009-09-19

Release Date 2009-11-10

Last Version Date 2024-03-20

Entry Detail

PDB ID:

3JXE

Keywords:

LIGASE

Title:

Crystal structure of Pyrococcus horikoshii tryptophanyl-tRNA synthetase in complex with TrpAMP

Biological Source:

Source Organism:

Pyrococcus horikoshii (Taxon ID: 53953)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.00 Å

R-Value Free:

0.25

R-Value Work:

0.23

R-Value Observed:

0.23

Space Group:

P 21 3

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tryptophanyl-tRNA synthetase
Gene (Uniprot):trpS
Chain IDs:A, B
Chain Length:392
Number of Molecules:2
Biological Source:Pyrococcus horikoshii

UniProt ID:O59584 Pfam ID:PF00579 EC:6.1.1.2

Ligand Molecules

SO4

TYM

Primary Citation

Crystal structure of P. horikoshii tryptophanyl-tRNA synthetase and structure-based phylogenetic analysis suggest an archaeal origin of tryptophanyl-tRNA synthetase

Zhou, M, Dong, X, Zhong, C, Shen, N, Yang, B, Ding, J.Show

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Primary Citation of related structures