Cloning of the Schizosaccharomyces pombe gene encoding diadenosine 5',5"'-P1,P4-tetraphosphate (Ap4A) asymmetrical hydrolase: sequence similarity with the histidine triad (HIT) protein family

Cloning of the Schizosaccharomyces pombe gene encoding diadenosine 5',5"'-P1,P4-tetraphosphate (Ap4A) asymmetrical hydrolase: sequence similarity with the histidine triad (HIT) protein family