PDB Entry (3a73)
PDB ID: 3a73 Resolution: 2.19 Å Exp. Method: X-RAY DIFFRACTION
PMID: 20014793 DOI: 10.1021/ja908878n
Protein
Protein Name: Albumin
Uniprot ID/ACC: P02768 (ALBU_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: ALB Gene ID: 213
Protein Class: TRANSPORTER
Ligand
Ligand Name:   delta12-prostaglandine J2
Canonical SMILES:   CCCCC[C@H](O)C\C=C1\[C@@H](C\C=C/CCCC(O)=O)C=CC1=O
Standard InChI:   InChI=1S/C20H30O4/c1-2-3-6-10-17(21)13-14-18-16(12-15-19(18)22)9-7-4-5-8-11-20(23)24/h4,7,12,14-17,21H,2-3,5-6,8-11,13H2,1H3,(H,23,24)/b7-4-,18-14-/t16-,17-/m0/s1
HET Code:   PJ2 PubChem:   6442342
DrugBank:   - ChEMBL:   CHEMBL1235313
Molecular Formula:   C20H30O4 Mol. Weight:   334.21442 logP:   4.2004
HBD:   2 HBA:   3
#Rotatable Bonds:   12 TPSA:   74.6
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition HIS 146 A 77.28 3.09 Vinyl Carbonyl
Binding Affinity
Database Name Value
PDBBind Kd : 420000 nM