>sp|Q9YEF2|SAHH_AERPE Adenosylhomocysteinase OS=Aeropyrum pernix GN=ahcY MAQGFKVRDLSLAGEGRMQIEWAERHMPVLMRLRSSMGGDKPLSGVRVAACLHVTKETAV LVETLRKWGAEVYLAPSNPLSTQDEVAAALAEAGIGVFAWRGMTPEEYKWALSTVAGREP DIVIDDGADLHVLLHEEMRSVGEKVWGGTEETTTGVIRLRALEREGRLLYPVIAVNDALT KFMFDNRYGTGQSTVDGVLRATNILIAGKTVVVAGYGWVGRGIAARFRGMGAKVVVTEVD PVRALEAAMDGFTVTTMDEAASLGDVFITATGNINVIDARHMEKMKDGAILANAGHFNVE INVAALEEMSVSKRRVRRYLDEYRLPDGRRLYLIGEGRLVNLVAAEGHPSEVMDMSFSNQ ALAVLKIAGERGRLEKRVHRVERIQDEMVARLKLETMGVRIDSLTEEQKLYLQKWK