>sp|P46794|CBS_DICDI Cystathionine beta-synthase OS=Dictyostelium discoideum GN=cysB MSAPEGPSKCTWTPNTTENTPHTTRRTPKKLIMDNILDNIGGTPLVRVNKVSSDLECELV AKCEFFNAGGSVKDRIGHRMIVDAEESGRIKKGDTLIEPTSGNTGIGLALTAAIKGYKMI ITLPEKMSQEKVDVLKALGAEIIRTPTEAAFDAPESHIGVAKKLNSEIPNSHILDQYGNP SNPLAHYDGTAEELLEQCEGKIDMIVCTAGTGGTITGIARKIKERLPNCIVVGVDPHGSI LAQPESLNNTNKSYKIEGIGYDFIPNVLERKLVDQWIKTDDKESFIMARRLIKEEGLLCG GSSGSAMVGALLAAKQLKKGQRCVVLLADSIRNYMTKHLNDDWLVDNGFVDPEYKTKDQQ EEEKYHGATVKDLTLPKPITISATTTCAAAVQLLQQYGFDQLPVVSESKKVLGQLTLGNL LSHIASKKAVPTDAVSKVMFRFTKNEKYIPITQSTSLATLSKFFENHSSAIVTENDEIIS IVTKIDLLTYLMKSQQKN