SMTL ID : 1s0d.1

Crystal structure of botulinum neurotoxin type B at pH 5.5

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 2 residues within 4Å: Chain A: H.229, H.233 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.229, A:H.233, H2O.9

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: P.276, I.279, D.284, N.483 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:P.276, A:I.279, A:D.284, H2O.21 CA.3: 4 residues within 4Å: Chain A: A.561, F.564, S.565, K.567 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:A.561, A:F.564, A:K.567, H2O.2, H2O.22

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Eswaramoorthy, S. et al., Role of metals in the biological activity of Clostridium botulinum neurotoxins. Biochemistry (2004)

Release Date

2004-03-16

Peptides

Botulinum neurotoxin type B: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Botulinum neurotoxin type B

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