1atl

X-ray diffraction
1.8Å resolution

Structural interaction of natural and synthetic inhibitors with the VENOM METALLOPROTEINASE, ATROLYSIN C (FORM-D)

Released:

Function and Biology Details

Reaction catalysed:
Cleavage of 5-His-|-Leu-6, 10-His-|-Leu-11, 14-Ala-|-Leu-15, 16-Tyr-|-Leu-17 and 23-Gly-|-Phe-24 of insulin B chain. With small molecule substrates prefers hydrophobic residue at P2' and small residue such as Ala, Gly at P1.
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-147257 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Snake venom metalloproteinase atrolysin-D Chains: A, B
Molecule details ›
Chains: A, B
Length: 202 amino acids
Theoretical weight: 23.15 KDa
Source organism: Crotalus atrox
UniProt:
  • Canonical: P15167 (Residues: 192-393; Coverage: 51%)
Sequence domains: Reprolysin (M12B) family zinc metalloprotease
Structure domains: Collagenase (Catalytic Domain)

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P65
Unit cell:
a: 97.32Å b: 97.32Å c: 87.76Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.16 0.16 not available