PDB Entry (1nc6) |
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PDB ID: 1nc6 | Resolution: 1.9 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 12930148 | DOI: 10.1021/jm030050p | |
Protein |
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Protein Name: Cationic trypsin | |
Uniprot ID/ACC: P00760 (TRY1_BOVIN) | Organism: Bos taurus (Bovine) |
Gene Symbol: - | Gene ID: 615026 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: (2S,4R)-1-ACETYL-N-[(1S)-4-[(AMINOIMINOMETHYL)AMINO]-1-(2-BENZOTHIAZOLYLCARBONYL)BUTYL]-4-HYDROXY-2-PYRROLIDINECARBOXAMIDE | ||
Canonical SMILES: CC(=O)N1C[C@H](O)C[C@H]1C(=O)N[C@@H](CCCNC(N)=N)C(=O)c1nc2ccccc2s1 | ||
Standard InChI: InChI=1S/C20H26N6O4S/c1-11(27)26-10-12(28)9-15(26)18(30)24-14(6-4-8-23-20(21)22)17(29)19-25-13-5-2-3-7-16(13)31-19/h2-3,5,7,12,14-15,28H,4,6,8-10H2,1H3,(H,24,30)(H4,21,22,23)/t12-,14+,15+/m1/s1 | ||
HET Code: ABB | PubChem: 5287596 | |
DrugBank: DB02812 | ChEMBL: CHEMBL256892 | |
Molecular Formula: C20H26N6O4S | Mol. Weight: 446.1736 | logP: 0.20877 |
HBD: 5 | HBA: 7 | |
#Rotatable Bonds: 8 | TPSA: 161.5 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Hemi(thio)acetalization | SER 195 | A | 18.95 | - | Ketone |
Binding Affinity |
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Database Name | Value |
PDBBind | Ki : 10 nM |