This target displays homology in the following species: Cow: 92%; Dog: 93%; Horse: 92%; Human: 86%; Mouse: 100%; Pig: 85%; Rabbit: 77%; Rat: 100%; Yeast: 92%; Zebrafish: 77%. MGC3207 catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P)