PDB Entry (4mvn) |
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PDB ID: 4mvn | Resolution: 1.7 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 24375505 | DOI: 10.1002/pro.2403 | |
Protein |
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Protein Name: Serine protease SplA | |
Uniprot ID/ACC: Q2FXC2 (SPLA_STAA8) | Organism: Staphylococcus aureus (strain NCTC 8325 / PS 47) |
Gene Symbol: splA | Gene ID: 3921025 |
Protein Class: HYDROLASE |
Ligand |
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Ligand Name: benzyl N-[(1S)-1-[bis(4-methanesulfonylphenoxy)phosphoryl]-2-phenylethyl]carbamate | ||
Canonical SMILES: CS(=O)(=O)c1ccc(cc1)OP(=O)(Oc2ccc(cc2)S(=O)(=O)C)[C@@H](Cc3ccccc3)NC(=O)OCc4ccccc4 | ||
Standard InChI: InChI=1S/C30H30NO9PS2/c1-42(34,35)27-17-13-25(14-18-27)39-41(33,40-26-15-19-28(20-16-26)43(2,36)37)29(21-23-9-5-3-6-10-23)31-30(32)38-22-24-11-7-4-8-12-24/h3-20,29H,21-22H2,1-2H3,(H,31,32)/t29-/m0/s1 | ||
HET Code: I1S | PubChem: - | |
DrugBank: - | ChEMBL: - | |
Molecular Formula: C30H30NO9PS2 | Mol. Weight: 643.11 | logP: 5.6397 |
HBD: 1 | HBA: 9 | |
#Rotatable Bonds: 12 | TPSA: 142.14 |
Covalent Mechanism |
Reaction Name | Residue | Chain ID | SASA | pKa | Warhead Name | Warhead Structure |
Phosphorylation | SER 154 | A | 21.59 | - | Phosphonate |
Binding Affinity |
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Database Name | Value |
PDBBind | Ki : 3500 nM |