4zah

X-ray diffraction
2.24Å resolution

Crystal structure of sugar aminotransferase WecE with External Aldimine VII from Escherichia coli K-12

Released:
Model geometry
Fit model/data

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-151085 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
dTDP-4-amino-4,6-dideoxygalactose transaminase Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 396 amino acids
Theoretical weight: 44.12 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
UniProt:
  • Canonical: P27833 (Residues: 1-376; Coverage: 100%)
Gene names: JW3765, b3791, rffA, wecE, yifI
Sequence domains: DegT/DnrJ/EryC1/StrS aminotransferase family
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: APS BEAMLINE 21-ID-F
Spacegroup: P1
Unit cell:
a: 88.071Å b: 103.935Å c: 109.386Å
α: 72.1° β: 73.55° γ: 74.08°
R-values:
R R work R free
0.204 0.203 0.246
Expression system: Escherichia coli 'BL21-Gold(DE3)pLysS AG'