You can find more information about cysteine desulfurase ISCS using the following links:

PFID PFID Old Formal Annotation PlasmoDB TDR Targets Subcellular Localization Affecting Drugs
Drug Name PubMed Articles (year of publication)
PF3D7_0727200 MAL7P1.150 cysteine desulfurase ISCS PlasmoDB TDR
Expasy - NiceZime View
Brenda - The Comprehensive Enzyme Information System
Reaction Link