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2.5.1.44: homospermidine synthase

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

Word Map on EC 2.5.1.44

Reaction

2 putrescine =

sym-homospermidine
+
NH3
+
H+

Synonyms

Atu3768, BvHSS, homospermidine synthase orthologue, HSPD synthase, HSS, HSS orthologue, synthase, homospermidine

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)
                2.5.1.44 homospermidine synthase

Inhibitors

Inhibitors on EC 2.5.1.44 - homospermidine synthase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
1,3-diaminopropane
1,5-Diaminopentane
-
weak inhibition
cadaverine
-
-
iodoacetamide
Acinetobacter tartarogenes
-
preincubation, 1 mM, 30 min prior to assay causes 50% inhibition
N-ethylmaleimide
spermidine
-
-
additional information
-
4-aminobutyraldehyde, postulated intermediate, no inhibition
-