› 2yri

X-ray diffraction
2.05Å resolution

Crystal structure of alanine-pyruvate aminotransferase with 2-methylserine

Released:
DOI: 10.2210/pdb2yri/pdb
PDB entry 2yri coloured by chain, front view.
PDB entry 2yri coloured by chain, side view.
PDB entry 2yri coloured by chain, top view.
Source organism: Thermus thermophilus HB8
Entry authors: Miyahara I, Matsumura M, Goto M, Omi R, Hirotsu K, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-178222 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aminotransferase class V domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 353 amino acids
Theoretical weight: 37.89 KDa
Source organism: Thermus thermophilus HB8
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q5SLX0 (Residues: 1-353; Coverage: 100%)
Gene name: TTHA0173
Sequence domains: Aminotransferase class-V
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand MMM 1 x MMM
Ligand PMP 1 x PMP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P3121
Unit cell:
a: 81.299Å b: 81.299Å c: 204.082Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.191 0.191 0.24
Expression system: Escherichia coli BL21

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