X-ray diffraction
1.8Å resolution

Crystal structure of Putative histidinol-phosphate aminotransferase (YP_050345.1) from Erwinia carotovora atroseptica SCRI1043 at 1.80 A resolution

Source organism: Pectobacterium atrosepticum
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Aminotran_1_2 domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 354 amino acids
Theoretical weight: 39.23 KDa
Source organism: Pectobacterium atrosepticum
Expression system: Escherichia coli
  • Canonical: Q6D4Z0 (Residues: 41-394; Coverage: 90%)
Gene name: ECA2250
Sequence domains: Aminotransferase class I and II
Structure domains:

Ligands and Environments

3 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P21
Unit cell:
a: 58.625Å b: 150.477Å c: 100.092Å
α: 90° β: 94.38° γ: 90°
R R work R free
0.178 0.176 0.206
Expression system: Escherichia coli