ISDA: 4HK4

Deposition Date 2012-10-15

Release Date 2013-04-17

Last Version Date 2023-09-20

Entry Detail

PDB ID:

4HK4

Keywords:

LIGASE

Title:

Crystal structure of apo Tyrosine-tRNA ligase mutant protein

Biological Source:

Source Organism:

Methanocaldococcus jannaschii (Taxon ID: 2190)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.30 Å

R-Value Free:

0.27

R-Value Work:

0.22

R-Value Observed:

0.23

Space Group:

P 1 2 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Tyrosine--tRNA ligase
Gene (Uniprot):tyrS
Mutagens:Y32E, L65S, H70G, Q109G, D158N, L162V
Chain IDs:A
Chain Length:312
Number of Molecules:1
Biological Source:Methanocaldococcus jannaschii

UniProt ID:Q57834 Pfam ID:PF00579 EC:6.1.1.1

Ligand Molecules

PEG

Primary Citation

Crystal structure of apo Tyrosine-tRNA ligase mutant protein

Yu, Y, Zhou, Q, Dong, J, Li, J, Xiaoxuan, L, Mukherjee, A, Ouyang, H, Nilges, M, Li, H, Gao, F, Gong, W, Lu, Y, Wang, J.Show

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