>sp|Q8NFU3-4|TSTD1_HUMAN Isoform 4 of Thiosulfate:glutathione sulfurtransferase OS=Homo sapiens OX=9606 GN=TSTD1 MAGGCRAPSSAPTVSLPELRSLLASGRARLFDVRSREEAAAGTIPGALNIPVSELESALQ MEPAAFQALYSAEKPKLEDEHLVFFCQMGKRGLQATQLARSLGYTGARNYAGAYREWLEK ES