GO:0004766 'spermidine synthase activity'

Cvterm details 
Term idGO:0004766
Term namespermidine synthase activity
Term definitionCatalysis of the reaction: S-adenosylmethioninamine + putrescine = 5'-methylthioadenosine + spermidine.
Comment

Synonyms
aminopropyltransferase activity EXACT EC:2.5.1.16
putrescine aminopropyltransferase activity EXACT EC:2.5.1.16
S-adenosylmethioninamine:putrescine 3-aminopropyltransferase activity EXACT EC:2.5.1.16
SpeE RELATED EC:2.5.1.16
spermidine synthetase activity EXACT EC:2.5.1.16
"aminopropyltransferase activity" EXACT [EC:2.5.1.16]
"putrescine aminopropyltransferase activity" EXACT [EC:2.5.1.16]
"S-adenosylmethioninamine:putrescine 3-aminopropyltransferase activity" EXACT [EC:2.5.1.16]
"SpeE" RELATED [EC:2.5.1.16]
"spermidine synthetase activity" EXACT [EC:2.5.1.16]

Definition dbxrefs

Related dbxrefs
MetaCyc:SPERMIDINESYN-RXN
Reactome:REACT_101050 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Saccharomyces cerevisiae"
Reactome:REACT_101472 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Drosophila melanogaster"
Reactome:REACT_104649 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Rattus norvegicus"
Reactome:REACT_104998 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Sus scrofa"
Reactome:REACT_106340 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Schizosaccharomyces pombe"
Reactome:REACT_108423 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Mus musculus"
Reactome:REACT_109429 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Gallus gallus"
Reactome:REACT_110546 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Plasmodium falciparum"
Reactome:REACT_14788 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Homo sapiens"
Reactome:REACT_29221 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Xenopus tropicalis"
Reactome:REACT_30507 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Bos taurus"
Reactome:REACT_31767 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Dictyostelium discoideum"
Reactome:REACT_31945 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Arabidopsis thaliana"
Reactome:REACT_33237 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Canis familiaris"
Reactome:REACT_79416 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Caenorhabditis elegans"
Reactome:REACT_88709 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Danio rerio"
Reactome:REACT_92788 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Taeniopygia guttata"
Reactome:REACT_96311 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Escherichia coli"
Reactome:REACT_98525 "Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine, Oryza sativa"
RHEA:12724

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GO:0003674 molecular_function
is_a GO:0003824 catalytic activity
is_a GO:0016740 transferase activity
is_a GO:0016765 transferase activity, transferring alkyl or aryl (other than methyl) groups
is_a GO:0004766 spermidine synthase activity
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