› 2pw9

X-ray diffraction
2.1Å resolution

Crystal structure of a putative formate dehydrogenase accessory protein from Desulfotalea psychrophila

Released:
DOI: 10.2210/pdb2pw9/pdb
PDB entry 2pw9 coloured by chain, front view.
PDB entry 2pw9 coloured by chain, side view.
PDB entry 2pw9 coloured by chain, top view.
Source organism: Desulfotalea psychrophila LSv54
Entry authors: Bonanno JB, Dickey M, Bain KT, Logan C, Romero R, Smith D, 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:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-179397 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Sulfur carrier protein FdhD Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 268 amino acids
Theoretical weight: 29.35 KDa
Source organism: Desulfotalea psychrophila LSv54
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q6AMB9 (Residues: 2-258; Coverage: 100%)
Gene names: DP1777, fdhD
Sequence domains: FdhD/NarQ family
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand SO4 2 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P21
Unit cell:
a: 61.987Å b: 99.257Å c: 88.502Å
α: 90° β: 109.7° γ: 90°
R-values:
R R work R free
0.199 0.196 0.259
Expression system: Escherichia coli BL21(DE3)

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