› 3fi9

X-ray diffraction
1.9Å resolution

Crystal structure of malate dehydrogenase from Porphyromonas gingivalis

Released:
DOI: 10.2210/pdb3fi9/pdb
PDB entry 3fi9 coloured by chain, front view.
PDB entry 3fi9 coloured by chain, side view.
PDB entry 3fi9 coloured by chain, top view.
Source organism: Porphyromonas gingivalis ATCC 33277
Entry authors: Bonanno JB, Freeman J, Bain KT, Miller S, Romero R, Wasserman S, Sauder JM, Burley SK, Almo SC, 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-109716 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Malate dehydrogenase Chains: A, B
Molecule details ›
Chains: A, B
Length: 343 amino acids
Theoretical weight: 37.3 KDa
Source organism: Porphyromonas gingivalis ATCC 33277
Expression system: Escherichia coli
UniProt:
  • Canonical: B2RM04 (Residues: 2-333; Coverage: 99%)
Gene name: PGN_1880
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P212121
Unit cell:
a: 71.385Å b: 74.133Å c: 135.296Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.254 0.252 0.295
Expression system: Escherichia coli

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