PDB Entry (4rol)
PDB ID: 4rol Resolution: 1.7 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-{2,3-dichloro-4-[(2E)-3-(1H-imidazol-2-yl)prop-2-enoyl]phenoxy}butanoic acid
Canonical SMILES:   OC(=O)CCCOc1ccc(C(=O)\C=C\c2ncc[nH]2)c(Cl)c1Cl
Standard InChI:   InChI=1S/C16H14Cl2N2O4/c17-15-10(11(21)4-6-13-19-7-8-20-13)3-5-12(16(15)18)24-9-1-2-14(22)23/h3-8H,1-2,9H2,(H,19,20)(H,22,23)/b6-4+
HET Code:   3U7 PubChem:   122226470
DrugBank:   - ChEMBL:   -
Molecular Formula:   C16H14Cl2N2O4 Mol. Weight:   368.03305 logP:   3.8562
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 109.39 - Vinyl Carbonyl
Binding Affinity
-