› 3jyg

X-ray diffraction
1.95Å resolution

Crystal structure of uncharacterized protein WS1659 from Wolinella succinogenes

Released:
DOI: 10.2210/pdb3jyg/pdb
PDB entry 3jyg coloured by chain, front view.
PDB entry 3jyg coloured by chain, side view.
PDB entry 3jyg coloured by chain, top view.
Source organism: Wolinella succinogenes
Entry authors: Ramagopal UA, Toro R, Burley SK, Almo SC, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Reaction catalysed: 
7,8-dihydroneopterin 3'-triphosphate + H(2)O = 6-carboxy-5,6,7,8-tetrahydropterin + acetaldehyde + triphosphate
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assemblies composition:
homo trimer (preferred)
homo hexamer
Assembly name:
PDBe Complex ID:
PDB-CPX-181733 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
6-carboxy-5,6,7,8-tetrahydropterin synthase Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 188 amino acids
Theoretical weight: 22.27 KDa
Source organism: Wolinella succinogenes
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q7MR56 (Residues: 2-179; Coverage: 99%)
Gene name: WS1659
Sequence domains: 6-pyruvoyl tetrahydropterin synthase
Structure domains: 6-pyruvoyl tetrahydropterin synthase/QueD

Ligands and Environments

1 bound ligand:
Ligand ZN 6 x ZN
1 modified residue:
Ligand MSE 18 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P21
Unit cell:
a: 95.838Å b: 80.949Å c: 104.614Å
α: 90° β: 113.24° γ: 90°
R-values:
R R work R free
0.194 0.192 0.233
Expression system: Escherichia coli BL21(DE3)

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