SMTL ID : 4isr.2 (2 other biounits)

Binding domain of Botulinum neurotoxin DC in complex with rat synaptotagmin II

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.59 Å

Oligo State

hetero-1-1-mer

Ligands

5 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: D.397, Y.398, W.399, F.400, H.402 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.398, A:W.399, A:F.400 Salt bridges: A:H.402 SO4.2: 3 residues within 4Å: Chain A: R.331, S.391, N.401 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.391, A:N.401, A:N.401 Salt bridges: A:R.331 SO4.3: 3 residues within 4Å: Chain A: R.295, G.298, N.301 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.301 Salt bridges: A:R.295 SO4.4: 5 residues within 4Å: Chain A: Y.237, D.248, D.302, R.304, R.306 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.237 Salt bridges: A:R.304, A:R.306 SO4.5: 4 residues within 4Å: Chain A: K.352, Y.353 Chain B: K.10, K.14 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Salt bridges: B:K.10, B:K.14, A:K.352 Hydrogen bonds: A:Y.353

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Berntsson, R.P. et al., Crystal Structures of Botulinum Neurotoxin DC in Complex with Its Protein Receptors Synaptotagmin I and II. Structure (2013)

Release Date

2013-08-14

Peptides

Neurotoxin: A
Synaptotagmin-2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
E

Neurotoxin

Synaptotagmin-2

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