4y4m

X-ray diffraction
2.71Å resolution

Thiazole synthase Thi4 from Methanocaldococcus jannaschii

Released:

Function and Biology Details

Reaction catalysed:
NAD(+) + glycine + sulfide = nicotinamide + ADP-5-ethyl-4-methylthiazole-2-carboxylate + 3 H(2)O
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo octamer (preferred)
PDBe Complex ID:
PDB-CPX-176547 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Thiamine thiazole synthase Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 290 amino acids
Theoretical weight: 31.37 KDa
Source organism: Methanocaldococcus jannaschii DSM 2661
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q58018 (Residues: 1-267; Coverage: 100%)
Gene names: MJ0601, thi4
Sequence domains: Thi4 family
Structure domains: FAD/NAD(P)-binding domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P32
Unit cell:
a: 180.76Å b: 180.76Å c: 73.328Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.178 0.177 0.203
Expression system: Escherichia coli BL21(DE3)