Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

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

Cloned

Cloned on EC 2.5.1.44 - homospermidine synthase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
expressed in Escherichia coli. The host Escherichia coli cells without the recombinant homospermidine synthase orthologue accumulate putrescine, cadaverine and spermidine and expression of each the homospermidine syntase orthologue in Escherichia coli results in accumulation of homospermidine in the host cells
expression as an untagged protein in Escherichia coli BL21
-
overexpressed in Escherichia coli BL21, which originally does not possess HSS activity. 40-50% of the soluble protein in crude extracts are detected as homospermidine synthase
-