PDB Entry (1zom)
PDB ID: 1zom Resolution: 2.25 Å Exp. Method: X-RAY DIFFRACTION
PMID: 17181160 DOI: 10.1021/jm060978s
Protein
Protein Name: Coagulation factor XI
Uniprot ID/ACC: P03951 (FA11_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: F11 Gene ID: 2160
Protein Class: HYDROLASE
Ligand
Ligand Name:   (S)-2-(3-((R)-1-(4-BROMOPHENYL)ETHYL)UREIDO)-N-((S)-1-((S)-5-GUANIDINO-1-OXO-1-(THIAZOL-2-YL)PENTAN-2-YLAMINO)-3-METHYL-1-OXOBUTAN-2-YL)-5-UREIDOPENTANAMIDE
Canonical SMILES:   CC(C)[C@H](NC(=O)[C@H](CCCNC(N)=O)NC(=O)N[C@H](C)c1ccc(Br)cc1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)c1nccs1
Standard InChI:   InChI=1S/C29H43BrN10O5S/c1-16(2)22(25(43)38-20(6-4-12-35-27(31)32)23(41)26-34-14-15-46-26)40-24(42)21(7-5-13-36-28(33)44)39-29(45)37-17(3)18-8-10-19(30)11-9-18/h8-11,14-17,20-22H,4-7,12-13H2,1-3H3,(H,38,43)(H,40,42)(H4,31,32,35)(H3,33,36,44)(H2,37,39,45)/t17-,20+,21+,22+/m1/s1
HET Code:   339 PubChem:   16098914
DrugBank:   - ChEMBL:   CHEMBL273653
Molecular Formula:   C29H43BrN10O5S Mol. Weight:   722.2322 logP:   1.85467
HBD:   9 HBA:   8
#Rotatable Bonds:   18 TPSA:   246.31
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Hemi(thio)acetalization SER 195 A 19.62 - Ketone
Binding Affinity
Database Name Value
PDBBind IC50 : 30 nM
BindingDB IC50 : 30 nM