>sp|O57865|MTAP_PYRHO S-methyl-5'-thioadenosine phosphorylase OS=Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) OX=70601 GN=mtnP PE=3 SV=2 MPKIGIIGGSGVYGVFEPKEVVKVHTPYGRPSAPIEIGEIEGVEVAFIPRHGKYHEFPPH QVPYRANIWALHELGVERVIAINAVGSLKEEYKPGDIVIIDQFIDFTKKREYTFYNGPKV AHVSMADPFCPELRKIFIETAKELNLPVHERGTYVCIEGPRFSTRAESRMFRQFADVIGM TLVPEVNLARELGMCYVNISTVTDYDVWAEKPVDAQEVLRVMKENEEKVQKLLKRAIPKI PEERKCGCADVLKTMFV