SMTL ID : 3nf3.1

Crystal structure of BoNT/A LC with JTH-NB-7239 peptide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

1 x ARG- ARG- PHE- AIB- ALA- MET- LEU- ALA: JTH-NB72-39 inhibitor(Non-covalent)

ARG-ARG-PHE-AIB-ALA-MET-LEU-ALA.1: 19 residues within 4Å: Chain A: K.66, P.69, V.70, I.161, F.163, E.164, C.165, F.194, H.223, E.224, H.227, S.259, E.262, Y.366, L.367, N.368, F.369, D.370 Ligands: ZN.2 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:V.70, A:E.164, A:Y.366, A:F.369 Hydrogen bonds: A:K.66, A:P.69, A:V.70, A:C.165, A:E.262 Water bridges: A:R.231, A:Y.366, A:Y.366, A:N.368 Salt bridges: A:E.164, A:D.370 pi-Stacking: A:F.369

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: H.223, H.227, E.262 Ligands: ARG-ARG-PHE-AIB-ALA-MET-LEU-ALA.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.223, A:H.227, A:E.262, A:E.262

1 x NI: NICKEL (II) ION(Non-covalent)

NI.3: 2 residues within 4Å: Chain A: H.269, K.272 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:H.269, H2O.2, H2O.3, H2O.3, H2O.3

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zuniga, J.E. et al., Iterative structure-based peptide-like inhibitor design against the botulinum neurotoxin serotype A. Plos One (2010)

Release Date

2010-07-21

Peptides

BoNT/A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

BoNT/A