You can find more information about tyrosine--tRNA ligase using the following links:

PFID PFID Old Formal Annotation PlasmoDB TDR Targets Subcellular Localization Affecting Drugs
Drug Name PubMed Articles (year of publication)
PF3D7_0807900 MAL8P1.125 tyrosine--tRNA ligase PlasmoDB TDR
PF3D7_1117500 PF11_0181 tyrosine--tRNA ligase PlasmoDB TDR
((2R,3S,4R,5S)-5-((R)-4-amino-5-(difluoromethoxy)-7H-cyclopenta[d]pyrimidin-7-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl sulfamate
Expasy - NiceZime View
Brenda - The Comprehensive Enzyme Information System