Adenosine 5'-monophosphoramidase HINT2 (EC 3.9.1.-) (HINT-3) (HIT-17kDa) (Histidine triad nucleotide-binding protein 2, mitochondrial) (HINT-2) (PKCI-1-related HIT protein)
1_MAAAV 6_ VLAAG 11_ LRAAR 16_ RAVAA 21_ TGVRG 26_ GQVRG 31_ AAGVT 36_ DGNEV 41_ AKAQQ 46_ ATPGG 51_ AAPTI 56_ FSRIL 61_ DKSLP 66_ ADILY 71_ EDQQC 76_ LVFRD 81_ VAPQA 86_ PVHFL 91_ VIPKK 96_ PIPRI 101_ SQAEE 106_ EDQQL 111_ LGHLL 116_ LVAKQ 121_ TAKAE 126_ GLGDG 131_ YRLVI 136_ NDGKL 141_ GAQSV 146_ YHLHI 151_ HVLGG 156_RQLQW
1: Exhibits adenosine 5'-monophosphoramidase activity, hydrolyzing purine nucleotide phosphoramidates with a single phosphate group such as adenosine 5'monophosphoramidate (AMP-NH2) to yield AMP and NH2 (PubMed:16762638, PubMed:31990367). Hydrolyzes adenosine 5'-O-p-nitrophenylphosphoramidate (AMP-pNA) (PubMed:16762638). Hydrolyzes fluorogenic purine nucleoside tryptamine phosphoramidates in vitro (PubMed:31990367). May be involved in steroid biosynthesis (PubMed:18653718). May play a role in apoptosis (PubMed:16762638)