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2.5.1.23: sym-norspermidine synthase

This is an abbreviated version!
For detailed information about sym-norspermidine synthase, go to the full flat file.

Reaction

S-adenosyl 3-(methylsulfanyl)propylamine
+
propane-1,3-diamine
=
S-methyl-5'-thioadenosine
+
bis(3-aminopropyl)amine

Synonyms

HbSpe 1, propylaminc transferase

ECTree

     2 Transferases
         2.5 Transferring alkyl or aryl groups, other than methyl groups
             2.5.1 Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
                2.5.1.23 sym-norspermidine synthase

KM Value

KM Value on EC 2.5.1.23 - sym-norspermidine synthase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
1.675
propane-1,3-diamine
-
pH 7.5, 78°C
3.85
putrescine
-
pH 7.5, 78°C
0.0079
S-adenosylmethioninamine
-
pH 7.5, 78°C
1.539
spermidine
-
pH 7.5, 78°C
0.954
sym-norspermidine
-
pH 7.5, 78°C