AC   MF_01947;
DC   Protein; auto
TR   HAMAP; MF_01947; -; 1; level=0
XX
Names: Aminopropyltransf_BpsA
XX
ID   BPSA
DE   RecName: Full=N(4)-bis(aminopropyl)spermidine synthase;
DE            EC=2.5.1.128;
DE   AltName: Full=Branched-chain polyamine synthase A;
GN   Name=bpsA;
XX
CC   -!- FUNCTION: Involved in the biosynthesis of branched-chain polyamines,
CC       which support the growth of thermophiles under high-temperature
CC       conditions. Catalyzes the sequential condensation of spermidine with
CC       the aminopropyl groups of decarboxylated S-adenosylmethionines to
CC       produce N(4)-bis(aminopropyl)spermidine via N(4)-aminopropylspermidine.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2 S-adenosyl 3-(methylsulfanyl)propylamine + spermidine = 2
CC         H(+) + N(4)-bis(aminopropyl)spermidine + 2 S-methyl-5'-thioadenosine;
CC         Xref=Rhea:RHEA:44132, ChEBI:CHEBI:15378, ChEBI:CHEBI:17509,
CC         ChEBI:CHEBI:57443, ChEBI:CHEBI:57834, ChEBI:CHEBI:82771;
CC         EC=2.5.1.128;
CC   -!- PATHWAY: Amine and polyamine biosynthesis.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm.
CC   -!- SIMILARITY: Belongs to the branched-chain polyamine synthase family.
XX
DR   Pfam; PF01861; DUF43; 1; trigger=no
DR   PIRSF; PIRSF005895; UCP005895_mtase; 1; trigger=no
XX
KW   Cytoplasm
KW   Polyamine biosynthesis
KW   Transferase
XX
GO   GO:0016765; F:transferase activity, transferring alkyl or aryl (other than methyl) groups
GO   GO:0006596; P:polyamine biosynthetic process
GO   GO:0005737; C:cytoplasm
XX
Size: 320-375;
Related: None;
Template: Q5JIZ3;
Scope:
 Bacteria
 Archaea
Fusion:
 Nter: None
 Cter: None
Duplicate: None
Plasmid: None
Comments: None
XX
# Revision 1.3 2019/11/19
//