3qbo

X-ray diffraction
2.36Å resolution

Crystal structure of phosphoserine aminotransferase from Yersinia pestis CO92

Released:
Source organism: Yersinia pestis CO92
Entry authors: Nocek B, Maltseva N, Papazisi L, Anderson W, Joachimiak A, Center for Structural Genomics of Infectious Diseases (CSGID)

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Phosphoserine aminotransferase Chains: A, B
Molecule details ›
Chains: A, B
Length: 364 amino acids
Theoretical weight: 40.33 KDa
Source organism: Yersinia pestis CO92
Expression system: Escherichia coli BL21(DE3)
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P212121
Unit cell:
a: 78.338Å b: 87.951Å c: 106.177Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.197 0.261
Expression system: Escherichia coli BL21(DE3)