Status Description Organism Genes References
ADP-ribose diphosphatase NudE Coxiella burnetii GJTP-1368
P1,P3-bis(5'-adenosyl) triphosphate hydrolase Escherichia coli EG11060
histidine triad (HIT) family protein Francisella noatunensis GLDE-400
histidine triad (HIT) protein Moraxella catarrhalis GHBK-484
ADP-ribose pyrophosphatase Shigella dysenteriae G13F2-4927
bis(5'-adenosyl)-triphosphatase Sulfolobus tokodaii GJC7-336
Putative Diadenosine tetraphosphate (Ap4A) hydrolase and other HIT family hydrolase Thiomonas arsenitoxydans G13H0-1994
hypothetical protein Thalassiosira pseudonana GE1Q-10493
bis(5'-adenosyl)-triphosphatase Thermococcus kodakarensis GH72-882
bis(5'-adenosyl)-triphosphatase Thermococcus kodakarensis GH72-1672