>sp|O58275|SAHH_PYRHO Adenosylhomocysteinase OS=Pyrococcus horikoshii GN=ahcY MDCGRDYCVKDLSLADEGWKKIDWVSRFMPVLQHIRREFEEKKPFKGVRIAATLHLEMKT AFLLLTLKAGGAEVSAAASNPLSTQDDVVAALAKAGVKVYAIRGESKEQYYEFMHKALDI RPNIIIDDGADMISLVHKERQELLDEIWGGSEETTTGVIRLRAMERDGVLRFSVIAVNDS YMKYLFDNRYGTGQSTWDGVMRATNLLIAGKNVVVVGYGWCGRGIAMRARGLGATVIVVE VDPIKALEARMDGFLVMNMKEAAKIGDIFITATGDIKCIRREHFELMKDGAIMANAGHFD VEIWKPDLEELAVEISNPRPNVTEYKLKDGRRLYLLADGRLVNLVAADGHPAEIMDMSFA LQAKAAEYIKDNHGKLEPRVYILPREIDEMVARIKLASMGIEIEELTEEQKKYLESWEHG T