1oz7

X-ray diffraction
2.4Å resolution

Crystal structure of Echicetin from the venom of Indian saw-scaled viper (Echis carinatus) at 2.4 resolution

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Snaclec echicetin subunit alpha Chain: A
Molecule details ›
Chain: A
Length: 131 amino acids
Theoretical weight: 15.38 KDa
Source organism: Echis carinatus
UniProt:
  • Canonical: Q7T248 (Residues: 5-135; Coverage: 100%)
Sequence domains: Lectin C-type domain
Structure domains: Mannose-Binding Protein A, subunit A
Snaclec echicetin subunit beta Chain: B
Molecule details ›
Chain: B
Length: 123 amino acids
Theoretical weight: 14.94 KDa
Source organism: Echis carinatus
UniProt:
  • Canonical: Q7T247 (Residues: 24-146; Coverage: 100%)
Sequence domains: Lectin C-type domain
Structure domains: Mannose-Binding Protein A, subunit A

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU300
Spacegroup: P21
Unit cell:
a: 37.966Å b: 95.258Å c: 42.611Å
α: 90° β: 112.58° γ: 90°
R-values:
R R work R free
0.188 0.185 0.244