› 3hdg

X-ray diffraction
2.27Å resolution

Crystal structure of the N-terminal domain of an uncharacterized protein (WS1339) from Wolinella succinogenes

Released:
DOI: 10.2210/pdb3hdg/pdb
PDB entry 3hdg coloured by chain, front view.
PDB entry 3hdg coloured by chain, side view.
PDB entry 3hdg coloured by chain, top view.
Source organism: Wolinella succinogenes
Entry authors: Eswaramoorthy S, Burley SK, Swaminathan S, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181735 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Response regulatory domain-containing protein Chains: A, B, D, E
Molecule details ›
Chains: A, B, D, E
Length: 137 amino acids
Theoretical weight: 15.83 KDa
Source organism: Wolinella succinogenes
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7MRH8 (Residues: 5-130; Coverage: 33%)
Gene name: WS1339
Sequence domains: Response regulator receiver domain
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
Ligand MG 4 x MG
1 modified residue:
Ligand MSE 20 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P21
Unit cell:
a: 48.331Å b: 77.059Å c: 75.087Å
α: 90° β: 102.67° γ: 90°
R-values:
R R work R free
0.223 0.223 0.27
Expression system: Escherichia coli

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