ID   2.5.1.157
DE   rRNA small subunit aminocarboxypropyltransferase.
CA   an N(1)-methylpseudouridine in rRNA + S-adenosyl-L-methionine = N(1)-
CA   methyl-N(3)-[(3S)-3-amino-3-carboxypropyl]pseudouridine in rRNA +
CA   S-methyl-5'-thioadenosine + H(+).
CC   -!- The enzyme, found in all eukaryotes and some archaea, catalyzes the
CC       final step in production of the modified rRNA nucleotide N(1)-methyl-
CC       N(3)-[(3S)-aminocarboxypropyl]-pseudouridine (m(1)acp(3)psi).
CC   -!- This modified nucleotide is present in the small subunit of ribosomal
CC       RNA (18S in eukaryotes and 16S in archaea). cf. EC 2.5.1.114 and
CC       EC 2.5.1.108.
DR   B0R700, TSR3_HALS3 ;  Q9HNJ6, TSR3_HALSA ;  Q9UJK0, TSR3_HUMAN ;
DR   Q8TMY6, TSR3_METAC ;  Q469W0, TSR3_METBF ;  Q12ZL9, TSR3_METBU ;
DR   Q58118, TSR3_METJA ;  Q8TXM4, TSR3_METKA ;  Q8PSK5, TSR3_METMA ;
DR   A5UJF3, TSR3_METS3 ;  Q2NET3, TSR3_METST ;  O26654, TSR3_METTH ;
DR   Q5HZH2, TSR3_MOUSE ;  C3NGU0, TSR3_SACI1 ;  C3MQM6, TSR3_SACI2 ;
DR   C3N6E6, TSR3_SACI3 ;  C3MWA4, TSR3_SACI4 ;  C4KHW1, TSR3_SACI6 ;
DR   C3NEV4, TSR3_SACI7 ;  Q9UWV6, TSR3_SACS2 ;  Q10409, TSR3_SCHPO ;
DR   Q975W6, TSR3_SULTO ;  Q9HM46, TSR3_THEAC ;  Q97CM6, TSR3_THEVO ;
DR   E1QU22, TSR3_VULDI ;  Q12094, TSR3_YEAST ;
//