4r2n

X-ray diffraction
1.98Å resolution

Crystal structure of Rv3772 in complex with its substrate

Released:
Model geometry
Fit model/data

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-161804 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aromatic amino acid aminotransferase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 367 amino acids
Theoretical weight: 39.7 KDa
Source organism: Mycobacterium tuberculosis H37Rv
Expression system: Mycolicibacterium smegmatis
UniProt:
  • Canonical: P9WML5 (Residues: 2-353; Coverage: 100%)
Gene names: MTCY13D12.06, Rv3772, hisC2, pat
Sequence domains: Aminotransferase class I and II
Structure domains:

Ligands and Environments


Cofactor: Ligand PLP 4 x PLP
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: P212121
Unit cell:
a: 55.414Å b: 164.46Å c: 178.515Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.209 0.208 0.244
Expression system: Mycolicibacterium smegmatis