Diadenosine 5',5'''-P1,P4-tetraphosphate phosphorylase II; AP4A phosphorylase involved in catabolism of bis(5'-nucleosidyl) tetraphosphates; APA2 has a paralog, APA1, that arose from the whole genome duplication [Source:SGD;Acc:S000002938]
Chromosome IV: 1,496,791-1,497,768 reverse strand.
R64-1-1:BK006938.2
This gene has 1 transcript (splice variant), 15 orthologues and 1 paralogue.