› 1wst

X-ray diffraction
1.95Å resolution

Crystal structure of multiple substrate aminotransferase (MsAT) from Thermococcus profundus

Released:
DOI: 10.2210/pdb1wst/pdb
PDB entry 1wst coloured by chain, front view.
PDB entry 1wst coloured by chain, side view.
PDB entry 1wst coloured by chain, top view.
Source organism: Thermococcus profundus
Entry authors: Lee WC, Manabe F, Nemoto N, Tamakoshi M, Tanokura M, Yamagishi A

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-194185 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aminotransferase class I/classII domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 417 amino acids
Theoretical weight: 47.65 KDa
Source organism: Thermococcus profundus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9V2W5 (Residues: 1-417; Coverage: 100%)
Gene name: A3L09_04975
Sequence domains: Aminotransferase class I and II
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand PLP 1 x PLP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-6A
Spacegroup: C2221
Unit cell:
a: 73.93Å b: 117.78Å c: 115.87Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 0.189 0.215
Expression system: Escherichia coli BL21(DE3)

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