› 4i6k

X-ray diffraction
2.28Å resolution

Crystal structure of probable 2-PYRONE-4,6-DICARBOXYLIC ACID HYDROLASE ABAYE1769 (TARGET EFI-505029) from Acinetobacter baumannii with citric acid bound

Released:
DOI: 10.2210/pdb4i6k/pdb
PDB entry 4i6k coloured by chain, front view.
PDB entry 4i6k coloured by chain, side view.
PDB entry 4i6k coloured by chain, top view.
Source organism: Acinetobacter baumannii AB0057
Entry authors: Patskovsky Y, Toro R, Bhosle R, Hillerich B, Seidel RD, Washington E, Scott Glenn A, Chowdhury S, Evans B, Hammonds J, Zencheck WD, Imker HJ, Al Obaidi NF, Stead M, Love J, Gerlt JA, Raushel FM, Almo SC, Enzyme Function Initiative (EFI)

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-164570 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Amidohydrolase family protein Chain: A
Molecule details ›
Chain: A
Length: 294 amino acids
Theoretical weight: 33.88 KDa
Source organism: Acinetobacter baumannii AB0057
Expression system: Escherichia coli BL21(DE3)
Structure domains: Metal-dependent hydrolases

Ligands and Environments

1 bound ligand:
Ligand CIT 1 x CIT
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P3121
Unit cell:
a: 75.168Å b: 75.168Å c: 88.966Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.215 0.213 0.28
Expression system: Escherichia coli BL21(DE3)

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