PDB Entry (1lhc)
PDB ID: 1lhc Resolution: 1.95 Å Exp. Method: X-RAY DIFFRACTION
PMID: 7893672 DOI: 10.1021/bi00011a033
Protein
Protein Name: Prothrombin
Uniprot ID/ACC: P00734 (THRB_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: F2 Gene ID: 2147
Protein Class: HYDROLASE
Ligand
Ligand Name:   AC-(D)PHE-PRO-BOROARG-OH
Canonical SMILES:   CC(=O)N[C@H](Cc1ccccc1)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCNC(N)=N)B(O)O
Standard InChI:   InChI=1S/C21H33BN6O5/c1-14(29)26-16(13-15-7-3-2-4-8-15)20(31)28-12-6-9-17(28)19(30)27-18(22(32)33)10-5-11-25-21(23)24/h2-4,7-8,16-18,32-33H,5-6,9-13H2,1H3,(H,26,29)(H,27,30)(H4,23,24,25)/t16-,17+,18+/m1/s1
HET Code:   DP7 PubChem:   122296
DrugBank:   - ChEMBL:   CHEMBL290376
Molecular Formula:   C21H33BN6O5 Mol. Weight:   460.26056 logP:   -1.51513
HBD:   7 HBA:   6
#Rotatable Bonds:   11 TPSA:   180.87
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Borylation SER 195 H 17.1 - Boronic Acid
Binding Affinity
Database Name Value
PDBBind Ki : 0.04 nM
BindingDB Ki : 41 nM , Ki : 0.04 nM , Ki : 55 nM