Enzyme Details

EC Classification

2.7.7.53

Enzyme name
(recommended)

ATP adenylyltransferase

Alternative names

ADP:ATP adenylyltransferase
bis(5'-nucleosyl)-tetraphosphate phosphorylase (NDP-forming)
diadenosinetetraphosphate alphabeta-phosphorylase
adenine triphosphate adenylyltransferase
diadenosine 5',5'"-P1,P4-tetraphosphate alphabeta-phosphorylase (ADP-forming)
dinucleoside oligophosphate alphabeta-phosphorylase

Classification

Transferases

Transferring phosphorous-containing groups

Nucleotidyltransferases

Catalyses reactions

ATP + ADP <-> Phosphate + P1,P4-Bis(5'-adenosyl) tetraphosphate

ATP + Adenylylsulfate <-> P1,P4-Bis(5'-adenosyl) tetraphosphate + Sulfate

External links

Expasy
KEGG
BRENDA
IntEnz (EBI)
IUBMB
Reactome
MetaCrop

View all entries for EC Class: 2.7.7.53