Protein
Orotate phosphoribosyltransferase
Organism
Bifidobacterium longum subsp. infantis (strain ATCC 15697 / DSM 20088 / JCM 1222 / NCTC 11817 / S12)
Function
Catalyzes the transfer of a ribosyl phosphate group from 5-phosphoribose 1-diphosphate to orotate, leading to the formation of orotidine monophosphate (OMP).
Similarity
Belongs to the purine/pyrimidine phosphoribosyltransferase family. PyrE subfamily.
Sequence
MAETLAHRFTEFLLESNALKFGDFTLKSGRKSPYFINAGAFDDGKKIAALGAFYAEKISQAIVHNTIPRNIDTVFGPAYKGIPLAVSTAIALNAGHNMTVGYTFDRKEKKDHGDGGWMVGTPLTDGMKVLLVDDVMTAGTAVREVIPKLKAEANVEVVGLVLSVDRMEKTKDSDLSAVKAVEAEFGFPVLSIANVREIFDAAAKMKNSDGTPLLSHDIQQRAAAYLEEYGA