Status Description Organism Genes References
ATP phosphoribosyltransferase catalytic subunit Acetobacter aceti hisG
ATP phosphoribosyltransferase Alicyclobacillus acidocaldarius GCIO-934
ATP phosphoribosyltransferase Aquifex aeolicus hisG
ATP phosphoribosyltransferase Alishewanella aestuarii G10GE-1775
ATP phosphoribosyltransferase Alishewanella agri hisG
ATP phosphoribosyltransferase regulatory subunit Agrobacterium albertimagni hisZ
ATP phosphoribosyltransferase catalytic subunit Agrobacterium albertimagni hisG
ATP phosphoribosyltransferase Aggregatibacter aphrophilus hisG
ATP phosphoribosyltransferase catalytic subunit Acetohalobium arabaticum GHPK-1498
ATP phosphoribosyltransferase Arthrobacter arilaitensis hisG