KAT GI:163965371 putative thiosulfate sulfurtransferase KAT isoform 3 1 magaptvslp elrsllasgr arlfdvrsre eaaagtipga lnipvseles 50 51 alqmepaafq alysaekpkl edehlvffcq mgkrglqatq larslgytgy 100 101 gevwllagr