3ubu

X-ray diffraction
1.91Å resolution

Crystal structure of agkisacucetin, a GpIb-binding snaclec (snake C-type lectin) that inhibits platelet

Released:
Model geometry
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Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-183827 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Snaclec agglucetin subunit alpha-1 Chain: A
Molecule details ›
Chain: A
Length: 131 amino acids
Theoretical weight: 14.95 KDa
Source organism: Deinagkistrodon acutus
UniProt:
  • Canonical: Q8JIV9 (Residues: 24-154; Coverage: 100%)
Sequence domains: Lectin C-type domain
Structure domains: Mannose-Binding Protein A, subunit A
Snaclec agglucetin subunit beta-2 Chain: B
Molecule details ›
Chain: B
Length: 126 amino acids
Theoretical weight: 14.83 KDa
Source organism: Deinagkistrodon acutus
UniProt:
  • Canonical: Q8AYA3 (Residues: 24-149; Coverage: 100%)
Sequence domains: Lectin C-type domain
Structure domains: Mannose-Binding Protein A, subunit A

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P212121
Unit cell:
a: 30.485Å b: 58.052Å c: 141.537Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.193 0.192 0.222