SMTL ID : 5mk8.1 (1 other biounit)

Crystal structure of the receptor-binding domain of the FA hybrid Clostridium botulinum neurotoxin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

6 x FMT: FORMIC ACID(Non-functional Binders)

FMT.1: 3 residues within 4Å: Chain A: S.233, K.239, G.243 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.239 FMT.2: 7 residues within 4Å: Chain A: S.46, I.48, D.49, Q.52, D.244, Y.245 Ligands: FMT.3 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.46, A:Q.52, A:Y.245 FMT.3: 8 residues within 4Å: Chain A: D.49, Q.52, K.211, K.239, G.243, D.244, Y.245 Ligands: FMT.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.49, A:K.211, A:K.211, A:Y.245 FMT.4: 6 residues within 4Å: Chain A: I.18, L.27, V.53, K.211, Y.212, F.213 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:F.213 Water bridges: A:Y.212, A:Y.212, A:Y.212 FMT.5: 5 residues within 4Å: Chain A: S.103, C.104, M.105, S.191, N.193 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.103, A:M.105, A:S.191 FMT.6: 3 residues within 4Å: Chain A: R.24, D.29, R.34 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.24, A:R.24 Water bridges: A:D.29, A:R.34

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.7: 3 residues within 4Å: Chain A: N.79, K.218, E.219 Ligand excluded by PLIP CL.8: 5 residues within 4Å: Chain A: L.238, K.239, S.366, E.367, K.377 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Davies, J.R. et al., High resolution crystal structures of the receptor-binding domain ofClostridium botulinumneurotoxin serotypes A and FA. PeerJ (2018)

Release Date

2018-03-28

Peptides

Botulinum neurotoxin FA binding domain: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Botulinum neurotoxin FA binding domain

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