PDB Entry (4ks6)
PDB ID: 4ks6 Resolution: 1.93 Å Exp. Method: X-RAY DIFFRACTION
PMID: - DOI: -
Protein
Protein Name: Botulinum neurotoxin type A
Uniprot ID/ACC: P0DPI1 (BXA1_CLOBH) Organism: Clostridium botulinum (strain Hall / ATCC 3502 / NCTC 13319 / Type A)
Gene Symbol: botA Gene ID: 56879027
Protein Class: HYDROLASE
Ligand
Ligand Name:   Peptide inhibitor MPT-DPP-DAR-G-DPN-NH2
Canonical SMILES:   N[C@@H](CNC(=O)CCS)C(=O)N[C@H](CCCNC(N)=N)C(=O)NCC(=O)N[C@H](Cc1ccccc1)C(N)=O
Standard InChI:   InChI=1S/C23H37N9O5S/c24-15(12-29-18(33)8-10-38)21(36)32-16(7-4-9-28-23(26)27)22(37)30-13-19(34)31-17(20(25)35)11-14-5-2-1-3-6-14/h1-3,5-6,15-17,38H,4,7-13,24H2,(H2,25,35)(H,29,33)(H,30,37)(H,31,34)(H,32,36)(H4,26,27,28)/t15-,16+,17+/m0/s1
HET Code:   MPT PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C23H37N9O5S Mol. Weight:   551.26385 logP:   -3.17313
HBD:   10 HBA:   8
#Rotatable Bonds:   17 TPSA:   247.41
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Disulfide Formation CYS 165 A 94.58 99.99 Thiol
Binding Affinity
-