PDB Entry (2h7y)
PDB ID: 2h7y Resolution: 2.1 Å Exp. Method: X-RAY DIFFRACTION
PMID: 16969373 DOI: 10.1038/nchembio822
Protein
Protein Name: Narbonolide/10-deoxymethynolide synthase PikA4, module 6
Uniprot ID/ACC: Q9ZGI2 (PIKA4_STRVZ) Organism: Streptomyces venezuelae
Gene Symbol: pikAIV Gene ID: -
Protein Class: HYDROLASE
Ligand
Ligand Name:   diphenyl [(3R,4S)-4-hydroxy-3-methyl-2-oxohexyl]phosphonate
Canonical SMILES:   c1ccccc1OP(=O)(CC(=O)[C@H](C)[C@@H](O)CC)Oc2ccccc2
Standard InChI:   InChI=1S/C19H23O5P/c1-3-18(20)15(2)19(21)14-25(22,23-16-10-6-4-7-11-16)24-17-12-8-5-9-13-17/h4-13,15,18,20H,3,14H2,1-2H3/t15-,18+/m1/s1
HET Code:   PSK PubChem:   9543571
DrugBank:   - ChEMBL:   CHEMBL1221988
Molecular Formula:   C19H23O5P Mol. Weight:   362.1283 logP:   4.3136
HBD:   1 HBA:   5
#Rotatable Bonds:   9 TPSA:   72.83
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Phosphorylation SER 148 A 33.42 - Phosphonate
Binding Affinity
-