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1.8.99.2: adenylyl-sulfate reductase

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

Word Map on EC 1.8.99.2

Reaction

AMP
+
sulfite
 +
acceptor
=
adenylyl sulfate
 +
reduced acceptor

Synonyms

5'-adenylyl sulfate reductase, 5'-adenylylsulfate reductase, 5-adenylylsulfate reductase, AcAPR1, adenosine 5'-phosphosulfate reductase, adenosine phosphosulfate reductase, adenosine-5'-phosphosulfate reductase, adenylyl sulfate reductase, adenylylsulfate reductase, adenylylsulphate reductase, AdoPSO4 reductase, AMP,sulfite:flavin oxidoreductase, APR, APR1, APR2, APR3, AprA, AprB, AprBA, APS reductase, APS-reductase, APSR, AR, ATAPR2, Dde_1110, dissimilatory APS reductase, EAPR, EiAPR, FAD, FeS-enzyme adenosine-5'-phosphosulfate reductase, LMAPR, reductase, adenylylsulfate

ECTree

     1 Oxidoreductases
         1.8 Acting on a sulfur group of donors
             1.8.99 With unknown physiological acceptors
                1.8.99.2 adenylyl-sulfate reductase

Specific Activity

Specific Activity on EC 1.8.99.2 - adenylyl-sulfate reductase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.0001
-
enzyme reaction is initiated by the addition of crude protein extracts (0.015 mg of protein) and incubated at 30°C for 30 min
0.0003
-
enzyme reaction is initiated by the addition of crude protein extracts (0.015 mg of protein) and incubated at 30°C for 30 min
0.0005
0.0006
-
enzyme reaction is initiated by the addition of crude protein extracts (0.015 mg of protein) and incubated at 30°C for 30 min
0.0013
-
enzyme reaction is initiated by the addition of crude protein extracts (0.015 mg of protein) and incubated at 30°C for 30 min
0.0017
-
enzyme reaction is initiated by the addition of crude protein extracts (0.015 mg of protein) and incubated at 30°C for 30 min
0.011
mutant enzyme 342S
0.11
-
pH 7.5, 27°C
0.1299
-
pH 7.5, 27°C
0.134
-
pH 7.5, 27°C
0.15
mutant enzyme 345S
0.167
-
pH 7.5, 27°C
0.177
-
pH 7.5, 27°C
0.21
-
pH 7.5, 27°C
0.234
-
pH 7.5, 27°C
0.302
-
mutant enzyme C140S, at 30°C in 100 mM Tris-HCl buffer pH 8.0 containing 1 mM EDTA, 5 mM DTT, 0.106 mM thioredoxin from Escherichia coli, and 0.05 mM APS
0.34
-
pH 7.5, 27°C
10.3
-
wild type enzyme, at 30°C in 100 mM Tris-HCl buffer pH 8.0 containing 1 mM EDTA, 5 mM DTT, 0.106 mM thioredoxin from Escherichia coli, and 0.05 mM APS
2.39
archaebacterium
-
-
3.5
mutant enzyme C250S
30 - 40
-
-
4.6
-
untagged APS reductase using Escherichia coli thioredoxin
5.1
-
His-tagged APS reductase using Escherichia coli thioredoxin
6
Megalodesulfovibrio gigas
-
-
7.248
wild type enzyme
additional information