>sp|P97355|SPSY_MOUSE Spermine synthase OS=Mus musculus GN=Sms MAAARHSTLDFKLGAKADGEAILKGLQSIFQEQGMTESVHTWQDHGYLATYTNKNGSFAN LRIYPHGLVLLDLQSYDSDVQGKQETDSLLNKIEEKMKELSQDSTGRVKRLPPIVRGGAI DRYWPTADGRLVEYDIDEVVYDEDSPYQNIKILHSKQFGNILILSGDVNLAESDLAYTRA IMGSGKEDYTGKDVLILGGGDGGILCEIVKLKPKMVTMVEIDQMVIDGCKKYMRRTCGDV LDNLRGDCYQVLIEDCIPVLKMYAKEGREFDYVINDLTAVPISTSPEEDSTWDFLRLILD LSMKVLKQDGKYFTQGNCVNLTEALSLYEEQLGRLYCPVEFSKEIVCVPSYLELWVFYTV WKKAKP