› 3tfo

X-ray diffraction
2.08Å resolution

Crystal structure of a putative 3-oxoacyl-(acyl-carrier-protein) reductase from Sinorhizobium meliloti

Released:
DOI: 10.2210/pdb3tfo/pdb
PDB entry 3tfo coloured by chain, front view.
PDB entry 3tfo coloured by chain, side view.
PDB entry 3tfo coloured by chain, top view.
Source organism: Sinorhizobium meliloti 1021
Entry authors: Agarwal R, Chamala S, Evans B, Foti R, Gizzi A, Hillerich B, Kar A, LaFleur J, Seidel R, Villigas G, Zencheck W, Almo SC, Swaminathan S, New York Structural Genomics Research Consortium (NYSGRC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-187955 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Oxidoreductase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 264 amino acids
Theoretical weight: 28.17 KDa
Source organism: Sinorhizobium meliloti 1021
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q92XI4 (Residues: 1-240; Coverage: 100%)
Gene name: SMa2343
Sequence domains: short chain dehydrogenase
Structure domains: NAD(P)-binding Rossmann-like Domain

Ligands and Environments

2 bound ligands:
Ligand HEZ 2 x HEZ
Ligand SO4 11 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P3121
Unit cell:
a: 108.551Å b: 108.551Å c: 207.314Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.178 0.176 0.219
Expression system: Escherichia coli BL21(DE3)

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