>6K0Y_1|Chain A|Antibody Heavy Chain|Homo sapiens (9606) QVQLQESGPGLVKPSETLSLTCAVSGHSIRGSYFWGWIRQPPGRGLEWIGSIYHSGSTYTNPSLKSRATISVDTSKNQFSLKLNSVTAADTAVYYCARDLDIATTRDYWGQGTLVTVSSASTKGPSVFPLAPCSRSTSESTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTKTYTCNVDHKPSNTKVDKRVE >6K0Y_2|Chain B|Antibody Light Chain|Homo sapiens (9606) DIQLTQSPSFLSASVGDRVTIICRASQGINNYLAWYQQKPGKAPKLLIYAASTLQSGVPSRFSGSGSGTEFTLTISSLQPEDFATYYCQQLDSYPRTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC >6K0Y_3|Chain C|Programmed cell death protein 1|Homo sapiens (9606) LDSPDRPWNPPTFSPALLVVTEGDNATFTCSFSNTSESFVLNWYRMSPSNQTDKLAAFPEDRSQPGQDSRFRVTQLPNGRDFHMSVVRARRNDSGTYLCGAISLAPKAQIKESLRAELRVTERRAEVPTAHPSPSPRPAGQFQ