› 3u3x

X-ray diffraction
2.79Å resolution

Crystal structure of a putative oxidoreductase from Sinorhizobium meliloti 1021

Released:
DOI: 10.2210/pdb3u3x/pdb
PDB entry 3u3x coloured by chain, front view.
PDB entry 3u3x coloured by chain, side view.
PDB entry 3u3x 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 dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-187931 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Oxidoreductase Chains: A, D, G, J, M
Molecule details ›
Chains: A, D, G, J, M
Length: 361 amino acids
Theoretical weight: 40.16 KDa
Source organism: Sinorhizobium meliloti 1021
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q92T66 (Residues: 1-338; Coverage: 100%)
Gene name: SMc04138
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand ACT 2 x ACT
1 modified residue:
Ligand MSE 45 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: C2
Unit cell:
a: 257.055Å b: 71.028Å c: 129.002Å
α: 90° β: 104.68° γ: 90°
R-values:
R R work R free
0.202 0.199 0.253
Expression system: Escherichia coli BL21(DE3)

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