› 4z9r

X-ray diffraction
2.8Å resolution

Crystal structure of PfaD from Shewanella oneidensis in complex with NAD+ determined by in-situ diffraction.

Released:
DOI: 10.2210/pdb4z9r/pdb
PDB 4z9r coloured by chain and viewed from the front.
PDB 4z9r coloured by chain and viewed from the side.
PDB 4z9r coloured by chain and viewed from the top.
Source organism: Shewanella oneidensis MR-1
Entry authors: Baker GE, Race PR

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Omega-3 polyunsaturated fatty acid synthase subunit PfaD Chains: A, B
Molecule details ›
Chains: A, B
Length: 547 amino acids
Theoretical weight: 59.67 KDa
Source organism: Shewanella oneidensis MR-1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8EGK4 (Residues: 1-547; Coverage: 100%)
Gene names: SO_1597, pfaD
Sequence domains:

Ligands and Environments

2 bound ligands:
Ligand NAD 2 x NAD
Ligand FMN 2 x FMN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I24
Spacegroup: P41212
Unit cell:
a: 106.68Å b: 106.68Å c: 217.477Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.214 0.212 0.253
Expression system: Escherichia coli

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