PDB Entry (4rom)
PDB ID: 4rom Resolution: 1.9 Å Exp. Method: X-RAY DIFFRACTION
PMID: 25974708 DOI: 10.1039/c5ob00367a
Protein
Protein Name: Hemoglobin subunit alpha
Uniprot ID/ACC: P69905 (HBA_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: HBA1 Gene ID: 3039
Protein Class: TRANSPORTER
Ligand
Ligand Name:   4-{2-chloro-4-[(2E)-3-(1H-imidazol-2-yl)prop-2-enoyl]phenoxy}butanoic acid
Canonical SMILES:   OC(=O)CCCOc1ccc(cc1Cl)C(=O)\C=C\c1ncc[nH]1
Standard InChI:   InChI=1S/C16H15ClN2O4/c17-12-10-11(13(20)4-6-15-18-7-8-19-15)3-5-14(12)23-9-1-2-16(21)22/h3-8,10H,1-2,9H2,(H,18,19)(H,21,22)/b6-4+
HET Code:   3U8 PubChem:   122226471
DrugBank:   - ChEMBL:   CHEMBL4445832
Molecular Formula:   C16H15ClN2O4 Mol. Weight:   334.07202 logP:   3.2028
HBD:   2 HBA:   4
#Rotatable Bonds:   8 TPSA:   92.28
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Michael Addition VAL 1 A 145.44 - Vinyl Carbonyl
Binding Affinity
-