PRG3 GI:223633965 proteoglycan 3 1 mqcllllpfl llgtvsalhl endaphlesl etqadlgqdl dsskeqerdl 50 51 alteeviqae geevkasacq dnfedeeame sdpaaldkdf qcpreedive 100 101 vqgsprckic ryllvrtpkt faeaqnvcsr cyggnlvsih dfnfnyriqc 150 151 ctstvnqaqv wiggnlrgwf lwkrfcwtdg shwnfaywsp gqpgngqgsc 200 201 valctkggyw rraqcdkqlp fvcsf