› 3fkd

X-ray diffraction
2.5Å resolution

The crystal structure of L-threonine-O-3-phosphate decarboxylase from Porphyromonas gingivalis

Released:
DOI: 10.2210/pdb3fkd/pdb
PDB entry 3fkd coloured by chain, front view.
PDB entry 3fkd coloured by chain, side view.
PDB entry 3fkd coloured by chain, top view.
Source organism: Porphyromonas gingivalis
Entry authors: Zhang Z, Eswaramoorthy S, Burley SK, Swaminathan S, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181787 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aminotransferase class I/classII domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 350 amino acids
Theoretical weight: 40.46 KDa
Source organism: Porphyromonas gingivalis
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7MXY2 (Residues: 1-342; Coverage: 100%)
Gene name: PG_0012
Sequence domains: Aminotransferase class I and II
Structure domains:

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 32 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P21
Unit cell:
a: 87.443Å b: 101.513Å c: 93.714Å
α: 90° β: 90.22° γ: 90°
R-values:
R R work R free
0.249 0.224 0.274
Expression system: Escherichia coli

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