ISDA: 9K03

Deposition Date 2024-10-15

Release Date 2025-10-15

Last Version Date 2025-10-15

Entry Detail

PDB ID:

9K03

Keywords:

LIGASE

Title:

Crystal structure of Pyrococcus abyssi AIR synthetase H239A mutant bound to AMPPNP

Biological Source:

Source Organism:

Pyrococcus abyssi GE5 (Taxon ID: 272844)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.25 Å

R-Value Free:

0.20

R-Value Work:

0.16

R-Value Observed:

0.16

Space Group:

C 1 2 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Phosphoribosylformylglycinamidine cyclo-ligase
Gene (Uniprot):purM
Mutagens:H239A
Chain IDs:A, B
Chain Length:321
Number of Molecules:2
Biological Source:Pyrococcus abyssi GE5

UniProt ID:Q9UY56 Pfam ID:PF00586, PF02769

Ligand Molecules

ANP

Primary Citation

Crystal structure of Pyrococcus abyssi AIR synthetase H239A mutant bound to AMPPNP

Chen, Y.H, Chen, C.J.Show

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