>sp|Q9YED6|SPEH_AERPE S-adenosylmethionine decarboxylase proenzyme OS=Aeropyrum pernix GN=speH MAQIPSSRTNGSGAQMRVFGLHVYGNFYECANTELLKSPEELEKVVLEAAREGGMTVLDI KSWKIGEGVSVVAIILESHITVHTWPEYRFATVDVYSCGGHTNPHRAFEVLAEALKPARV EKGVAERHLE