>6xy2_A mol:protein length:123 Cytotoxic T-lymphocyte protein 4
MHVAQPAVVLASSRGIASFVCEYASPGKATEVRVTVLRQADSQVTEVCAATYMMGNELTFLDDSICTGTSSGNQVNLTIQGLRAMDTGLYICKVELMYPPPYYLGIGNGTQIYVIDPEPCPDS
>6xy2_H mol:protein length:247 Heavy chain
QVQLQESGPGLVKPSETLSLTCTVSGFSLTSYGLSWIRQPPGKGLEWIGYIWYDGNTNFHSPLKSRVTISVDTSKNQFSLKLSSVTAADTAVYYCAKTEGHYYGSNYGYYALDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTMDPGGSHHHHHHHH
>6xy2_L mol:protein length:214 Light chain
DIQMTQSPSSLSASVGDRVTITCRASENIYSNLAWYQQKQGKAPKLLLYAATNLQDGVPSRFSGSGSGTDYTLTISSLQPEDFATYFCQHLWGTPYTFGQGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC