>ckl:CKL_1002 metB1; protein MetB1 (EC:2.5.1.48); K01760 cystathionine beta-lyase [EC:4.4.1.8] (A)
MKIESLLIHGGIDGDKITGAVSVPIYQTSTYKQEALGKNSGYEYSRTGNPTREAVEKLIA
DLEEGCRGFAFASGLAAISAVLMLFKSGDKVILSSNVYGGTFRVVDKIFKNFNLEYELVD
TSDLEKVRESLNRNQNVKAIFIETPTNPLMTITDIAKISEIARENKVMTIVDNTFMTPYL
QKPIKLGADIVLHSATKYLGGHSDLIAGLLVVNNEELGEKIHFIQNSTGGILNPFDSWLL
IRGIKTLSVRMDRHDENANYTAEFLKGNNLIDKIYYPGFLNHPDHEIQKSQARGYGAIIS
FVLKDELDINKFFKGLKLITLGESLGGVESLVCHPATMTHAAIPYEIRQEIGIEDGLIRL
SVGLENKEDLIEDLKNALEFAR