PDB Entry (5u4g)
PDB ID: 5u4g Resolution: 1.8 Å Exp. Method: X-RAY DIFFRACTION
PMID: 28920684 DOI: 10.1021/acs.jmedchem.7b00952
Protein
Protein Name: Transthyretin
Uniprot ID/ACC: P02766 (TTHY_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: TTR Gene ID: 7276
Protein Class: TRANSPORTER
Ligand
Ligand Name:   2-boronic acid-1-[(1E)-2-(3-boronic acid)ethenyl]-4-chlorobenzene
Canonical SMILES:   OB(O)c1cccc(c1)/C=C/c2ccc(cc2Cl)B(O)O
Standard InChI:   InChI=1S/C14H13B2ClO4/c17-14-9-13(16(20)21)7-6-11(14)5-4-10-2-1-3-12(8-10)15(18)19/h1-9,18-21H/b5-4+
HET Code:   7UV PubChem:   131633025
DrugBank:   - ChEMBL:   CHEMBL4065175
Molecular Formula:   C14H13B2ClO4 Mol. Weight:   302.06885 logP:   -0.13
HBD:   4 HBA:   4
#Rotatable Bonds:   4 TPSA:   80.92
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Borylation SER 117 A 35.72 - Boronic Acid
Binding Affinity
Database Name Value
PDBBind Kd : 790 nM