# OC Root 2nd 3rd PC Gene/Definition OC.181271 Bacteria.314449 Fibrobacteres.1922 fsu.66 fsu:Fisuc_0051 amidophosphoribosyltransferase; K00764 amidophosphoribosyltransferase [EC:2.4.2.14] OC.181271 Bacteria.314449 Fibrobacteres.1922 fsc.395 fsc:FSU_0445 purF; amidophosphoribosyltransferase; K00764 amidophosphoribosyltransferase [EC:2.4.2.14]