SMTL ID : 1t3a.1

Crystal structure of Clostridium botulinum neurotoxin type E catalytic domain

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.16 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.211, E.212, H.215, E.250, Y.350 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.211, A:H.215, A:E.250, A:E.250, H2O.1 ZN.3: 3 residues within 4Å: Chain B: H.211, H.215, E.250 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.211, B:H.215, B:E.250, B:E.250, H2O.9

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

CL.2: 3 residues within 4Å: Chain A: P.397, I.398, R.401 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Agarwal, R. et al., Structural analysis of botulinum neurotoxin type E catalytic domain and its mutant Glu212-->Gln reveals the pivotal role of the Glu212 carboxylate in the catalytic pathway. Biochemistry (2004)

Release Date

2004-06-29

Peptides

neurotoxin type E: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

neurotoxin type E