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ENZYME

ENZYME entry: EC 2.5.1.22

PURL: https://purl.expasy.org/enzyme/EC/2.5.1.22
Accepted Name
spermine synthase
Alternative Name(s)
spermidine aminopropyltransferase
Reaction catalysed
S-adenosyl 3-(methylsulfanyl)propylamine + spermidine = spermine + S-methyl-5'-thioadenosine + H(+)
Comment(s)
The enzyme from mammalia is highly specific for spermidine, cf. EC 2.5.1.16 and EC 2.5.1.23.
Cross-references
BRENDA2.5.1.22
EC2PDB2.5.1.22
ExplorEnz2.5.1.22
KEGG Ligand Database for Enzyme Nomenclature2.5.1.22
IUBMB Enzyme Nomenclature2.5.1.22
MEDLINEFind literature relating to 2.5.1.22
MetaCyc2.5.1.22
Rhea expert-curated reactions2.5.1.22
UniProtKB/Swiss-Prot
P09158, SPEE_ECOLIQ5SK28, SPEE_THET8Q94BN2, SPSY_ARATH
Q3SZA5, SPSY_BOVINP52788, SPSY_HUMANP97355, SPSY_MOUSE
Q12455, SPSY_YEAST

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.5.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.5.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.-.-.-