SMTL ID : 1zkw.1

Crystal structure of Arg347Ala mutant of botulinum neurotoxin E catalytic domain

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.17 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 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.211, A:H.215, A:E.250, H2O.7 ZN.8: 4 residues within 4Å: Chain B: H.211, H.215, E.250, Y.350 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.211, B:H.215, B:E.250, H2O.11

7 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 CL.3: 3 residues within 4Å: Chain A: N.163, M.171, K.224 Ligand excluded by PLIP CL.4: 1 residues within 4Å: Chain A: R.393 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain A: H.124, G.126, D.127 Ligand excluded by PLIP CL.6: 1 residues within 4Å: Chain A: S.264 Ligand excluded by PLIP CL.7: 2 residues within 4Å: Chain A: R.81, N.361 Ligand excluded by PLIP CL.9: 2 residues within 4Å: Chain B: N.361, N.364 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Agarwal, R. et al., Analysis of Active Site Residues of Botulinum Neurotoxin E by Mutational, Functional, and Structural Studies: Glu335Gln Is an Apoenzyme. Biochemistry (2005)

Release Date

2005-06-28

Peptides

botulinum neurotoxin type E: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

botulinum neurotoxin type E