PDBe 1ems

X-ray diffraction
2.8Å resolution

CRYSTAL STRUCTURE OF THE C. ELEGANS NITFHIT PROTEIN

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nitrilase and fragile histidine triad fusion protein NitFhit Chains: A, B
Molecule details ›
Chains: A, B
Length: 440 amino acids
Theoretical weight: 50.01 KDa
Source organism: Caenorhabditis elegans
Expression system: Escherichia coli
UniProt:
  • Canonical: O76463 (Residues: 1-440; Coverage: 100%)
Gene names: Y56A3A.13, nft-1
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X8C
Spacegroup: P21212
Unit cell:
a: 68.75Å b: 100.44Å c: 158.65Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.181 0.19 0.231
Expression system: Escherichia coli