PDB Entry (2h7y) |
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PDB ID: 2h7y | Resolution: 2.1 Å | Exp. Method: X-RAY DIFFRACTION |
PMID: 16969373 | DOI: 10.1038/nchembio822 | |
Protein |
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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 |
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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 |
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