PDB Entry (6hjf)
PDB ID: 6hjf Resolution: 1.7 Å Exp. Method: X-RAY DIFFRACTION
PMID: 30372428 DOI: 10.1371/journal.pntd.0006853
Protein
Protein Name: Proline racemase A
Uniprot ID/ACC: Q4DA80 (PRCMA_TRYCC) Organism: Trypanosoma cruzi (strain CL Brener)
Gene Symbol: PA45A Gene ID: 3542225
Protein Class: ISOMERASE
Ligand
Ligand Name:   (E)-5-Bromo-4-oxo-pent-2-enoic acid
Canonical SMILES:   OC(=O)\C=C\C(=O)CBr
Standard InChI:   InChI=1S/C5H5BrO3/c6-3-4(7)1-2-5(8)9/h1-2H,3H2,(H,8,9)/b2-1+
HET Code:   SHF PubChem:   49855644
DrugBank:   - ChEMBL:   -
Molecular Formula:   C5H5BrO3 Mol. Weight:   191.9422 logP:   0.5912
HBD:   1 HBA:   2
#Rotatable Bonds:   3 TPSA:   54.37
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Composite Reaction CYS 130 A 5.48 17.97 Halomethyl Carbonyl
Composite Reaction CYS 300 A 9.69 19.62 Vinyl Carbonyl
Binding Affinity
-