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2.7.7.4: sulfate adenylyltransferase

This is an abbreviated version!
For detailed information about sulfate adenylyltransferase, go to the full flat file.

Word Map on EC 2.7.7.4

Reaction

ATP
+
sulfate
=
diphosphate
 +
adenylyl sulfate

Synonyms

3'-phospho-adenosine-5'-phosphosulphate synthase, 3'-phosphoadenosine-5'-phosphosulfate synthase, AcATPS1, adenosine 5'-triphosphate sulphurylase, adenosine 5'-triphosphate-sulfurylase, adenosine triphosphate sulfurylase, adenosine triphosphate sulphurylase, adenosine triphosphate-sulphurylase, adenosine-5'-triphosphate sulfurylase, adenosinetriphosphate sulfurylase, adenylsulfurylase, adenylylsulfate pyrophosphorylase, adenylyltransferase, sulfate, APS1, APS2, At3g22890, ATP sulfurylase, ATP sulfurylase 1, ATP sulfurylase 2, ATP sulfurylase 3, ATP sulfurylase 4, ATP sulfurylase isoform 1, ATP sulfurylase-APS kinase, ATP sulphurylase, ATP-S, ATP-sulfurylase, ATP: sulfate adenylyl transferase, ATPS, ATPS-A, ATPS-B, ATPS1, ATPS2, CysD, dissimilatory ATP sulfurylase, MgATP:sulfate adenylyltransferase, MgATP:sulfate adenylyltransferase,, PAPS synthase, PAPS synthase 1, PAPS synthase 2, PAPS synthase1, PAPS synthase2, PAPSS1, PAPSs2, SAT, sulfate adenylyltransferase, sulfurylase, TtATPS, TTHA0666

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.7 Nucleotidyltransferases
                2.7.7.4 sulfate adenylyltransferase

Temperature Stability

Temperature Stability on EC 2.7.7.4 - sulfate adenylyltransferase

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TEMPERATURE STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
25
-
2 h, wild-type enzyme and individually expressed ATP sulfurylase domain of the bifunctional are stable
37
-
2 h, wild-type enzyme is stable, individually expressed ATP sulfurylase domain of the bifunctional enzyme loses 98% of its activity
45
t1/2 for mutant enzyme del396-573: 1.5 min
55
-
5 min, 50% loss of activity
60
-
stable for 10 min
62
t1/2 for wild-type enzyme: 1.5 min
70
-
15 min, stable below. 20% loss of activity after 1 h
75
-
1 min, complete loss of activity
90
half-life: more than 1 h
additional information