>2g9h_C mol:protein length:13 Hemagglutinin PKYVKQNTLKLAT >2g9h_C mol:protein length:13 Hemagglutinin PKYVKQNTLKLAT >2g9h_A mol:protein length:182 HLA class II histocompatibility antigen, DR alpha chain IKEEHVIIQAEFYLNPDQSGEFMFDFDGDEIFHVDMAKKETVWRLEEFGRFASFEAQGA LANIAVDKANLEIMTKRSNYTPITNVPPEVTVLTNSPVELREPNVLICFIDKFTPPVVN VTWLRNGKPVTTGVSETVFLPREDHLFRKFHYLPFLPSTEDVYDCRVEHWGLDEPLLKH WEFDA >2g9h_B mol:protein length:190 HLA class II histocompatibility antigen, DRB1-1 beta chain GDTRPRFLWQLKFECHFFNGTERVRLLERCIYNQEESVRFDSDVGEYRAVTELGRPDAE YWNSQKDLLEQRRAAVDTYCRHNYGVGESFTVQRRVEPKVTVYPSKTQPLQHHNLLVCS VSGFYPGSIEVRWFRNGQEEKAGVVSTGLIQNGDWTFQTLVMLETVPRSGEVYTCQVEH PSVTSPLTVEWRA >2g9h_D mol:protein length:218 extracellular enterotoxin type I QGDIGVGNLRNFYTKHDYIDLKGLIDKNLPSANQLEFSTGINDLISESNNWDEISKFKG KKLDIFGIDYNGPCKSKYMYGGATLSGQYLNSARKIPINLWVNGKHKTISTDKISTNKK LVTAQEIDVKLRRYLQEEYNIYGHNSTGKGKEYGYKSKFYSGFNKGKVLFHLNDEKSFS YDLFYTGDGVPVSFLKIYEDNKIIESEKFHLDVEISYVDSN