>4aen_A mol:protein length:207  HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN
GGGGSGGGGSGGGGSIKEEHVIIQAEFYLNPDQSGEFMFDFDGDEIFHVDMAKKETVWR
LEEFGRFASFEAQGALANIAVDKANLEIMTKRSNYTPITNVPPEVTVLTNSPVELREPN
VLICFIDKFTPPVVNVTWLRNGKPVTTGVSETVFLPREDHLFRKFHYLPFLPSTEDVYD
CRVEHWGLDEPLLKHWEFDAPSPLPETTEN