>sp|P01036|CYTS_HUMAN Cystatin-S OS=Homo sapiens GN=CST4 MARPLCTLLLLMATLAGALASSSKEENRIIPGGIYDADLNDEWVQRALHFAISEYNKATE DEYYRRPLQVLRAREQTFGGVNYFFDVEVGRTICTKSQPNLDTCAFHEQPELQKKQLCSF EIYEVPWEDRMSLVNSRCQEA