>4F9P_1|Chains A, B|Butyrophilin subfamily 3 member A1|Homo sapiens (9606) ADLQFSVLGPSGPILAMVGEDADLPCHLFPTMSAETMELKWVSSSLRQVVNVYADGKEVEDRQSAPYRGRTSILRDGITAGKAALRIHNVTASDSGKYLCYFQDGDFYEKALVELKVAALGSDLHVDVKGYKDGGIHLECRSTGWYPQPQIQWSNNKGENIPTVEAPVVADGVGLYAVAASVIMRGSSGEGVSCTIRSSLLGLEKTASISIADPFFRSAQ >4F9P_2|Chains C, D|103.2 anti-BTN3A1 antibody fragment|Mus musculus (10090) QVQLQQSGAEVVRPGTSVKVSCKASGYAFTSYLIHWIKQRPGQGLEWIGVINPRSGDSHYNEKFKDRTTLTADQSSSTAYMQLSSLTSDDSAVYFCARSDYGAYWGQGTLVTVSAAGGGGSGGGGSGGGGSGGGGSDIVLTQSPVTLSVTPGDSVSLSCRASQSISNNLHWYRQKSHESPRLLIKYASQSIFGIPSRFSGSGSGTEFTLSINSVETEDFGIYFCQQSNSWPHTFGTGTKLELKRADAAAASGAD