Crystals of phosphoribosylaminoimidazolesuccinocarboxamide synthase (EC 6.3.2.6) from the yeast Saccharomyces cerevisiae were grown by the vapor diffusion hanging-drop technique, using ammonium sulfate as the precipitant.
a ligase enzyme involved in purine metabolism
الواصلة
a ligase en·zyme in·volved in pu·rine me·tab·o·lism