>1sys_C mol:protein length:9  Sorting nexin 5
EEPTVIKKY
>1sys_B mol:protein length:100  Beta-2-microglobulin
MIQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSK
DWSFYLLYYTEFTPTEKDEYACRVNHVTLSQPKIVKWDRDM
>1sys_C mol:protein length:9  Sorting nexin 5
EEPTVIKKY
>1sys_A mol:protein length:276  leukocyte antigen (HLA) class I molecule
GSHSMRYFYTAMSRPGRGEPRFITVGYVDDTLFVRFDSDATSPRKEPRAPWIEQEGPEY
WDRETQISKTNTQTYRENLRTALRYYNQSEAGSHIIQRMYGCDVGPDGRLLRGYDQDAY
DGKDYIALNEDLSSWTAADTAAQITQRKWEAARVAEQLRAYLEGLCVESLRRYLENGKE
TLQRADPPKTHVTHHPISDHEVTLRCWALGFYPAEITLTWQRDGEDQTQDTELVETRPA
GDRTFQKWAAVVVPSGEEQRYTCHVQHEGLPKPLTLRWEP