spermine + acetyl-CoA <=> N(1)-acetylspermine + CoA + H(+)
spermine + acetyl-coa <=> n(1)-acetylspermine + coa + h(+)
spermine + acetyl-CoA <=> N(1)-acetylspermine + CoA + H(+)
spermine + acetyl-coa <=> n(1)-acetylspermine + coa + h(+)