1j8d

X-ray diffraction
2.3Å resolution

Structure Of the metal-free form of the deoxy-D-mannose-octulosonate 8-phosphate phosphatase (YrbI) From Haemophilus Influenzae (HI1679)

Released:

Function and Biology Details

Reaction catalysed:
3-deoxy-D-manno-octulosonate 8-phosphate + H(2)O = 3-deoxy-D-manno-octulosonate + phosphate
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-155268 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
3-deoxy-D-manno-octulosonate 8-phosphate phosphatase KdsC Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 180 amino acids
Theoretical weight: 19.78 KDa
Source organism: Haemophilus influenzae Rd KW20
Expression system: Escherichia coli
UniProt:
  • Canonical: P45314 (Residues: 1-180; Coverage: 100%)
Gene name: HI_1679
Sequence domains: haloacid dehalogenase-like hydrolase
Structure domains: HAD superfamily/HAD-like

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X12C
Spacegroup: I222
Unit cell:
a: 67.77Å b: 132.3Å c: 140.97Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.176 0.176 0.258
Expression system: Escherichia coli