SMTL ID : 2w2d.1 (1 other biounit)

Crystal Structure of a Catalytically Active, Non-toxic Endopeptidase Derivative of Clostridium botulinum Toxin A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.59 Å

Oligo State

hetero-1-1-mer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: L.177, N.178, N.182, K.293 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.178, A:N.178, A:N.182 Salt bridges: A:K.293 SO4.8: 5 residues within 4Å: Chain B: I.385, G.386, Q.387, V.388, D.389 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:I.385, B:V.388, B:D.389, B:D.389

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 3 residues within 4Å: Chain A: H.227, H.231, E.266 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.227, A:H.231, A:E.266, H2O.5, H2O.5

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

CL.3: 4 residues within 4Å: Chain A: E.1, K.97, T.389, I.390 Ligand excluded by PLIP CL.7: 1 residues within 4Å: Chain A: N.381 Ligand excluded by PLIP

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 4 residues within 4Å: Chain A: P.17, V.18, Y.25, K.38 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:V.18 GOL.5: 6 residues within 4Å: Chain A: K.27, N.140, I.142, G.146, Y.148 Chain B: S.76 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:K.27, A:N.140, B:S.76 GOL.6: 1 residues within 4Å: Chain A: N.19 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.19 GOL.9: 8 residues within 4Å: Chain A: D.279, S.280, L.281 Chain B: T.26, N.27, D.28, L.29, E.262 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:D.279, A:S.280, A:L.281, B:D.28 GOL.10: 3 residues within 4Å: Chain B: T.169, D.170, S.173 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:D.170

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Masuyer, G. et al., Crystal Structure of a Catalytically Active, Non-Toxic Endopeptidase Derivative of Clostridium Botulinum Toxin A. Biochem.Biophys.Res.Commun. (2009)

Release Date

2009-03-24

Peptides

BOTULINUM NEUROTOXIN A LIGHT CHAIN: A
BOTULINUM NEUROTOXIN A HEAVY CHAIN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

BOTULINUM NEUROTOXIN A LIGHT CHAIN

BOTULINUM NEUROTOXIN A HEAVY CHAIN

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