› 2h8u

X-ray diffraction
2.1Å resolution

Bucain, a cardiotoxin from the Malayan Krait Bungarus candidus

Released:
DOI: 10.2210/pdb2h8u/pdb
Model geometry
Fit model/data
PDB entry 2h8u coloured by chain, front view.
PDB entry 2h8u coloured by chain, side view.
PDB entry 2h8u coloured by chain, top view.
Source organism: Bungarus candidus
Entry authors: Murakami MT, Kini RM, Arni RK

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-160687 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Bucain Chains: A, B
Molecule details ›
Chains: A, B
Length: 65 amino acids
Theoretical weight: 7.23 KDa
Source organism: Bungarus candidus
UniProt:
  • Canonical: P83346 (Residues: 1-65; Coverage: 100%)
Sequence domains: Snake toxin cobra-type
Structure domains: CD59

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: LNLS BEAMLINE D03B-MX1
Spacegroup: P212121
Unit cell:
a: 32.617Å b: 62.888Å c: 78.487Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.216 0.204 0.266

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