>2EO6_1|Chain A|B-cell linker protein|Mus musculus (10090) GSSGSSGPFNSTFADQEAELLGKPWYAGACDRKSAEEALHRSNKDGSFLIRKSSGHDSKQPYTLVAFFNKRVYNIPVRFIEATKQYALGKKKNGEEYFGSVVEIVNSHQHNPLVLIDSQNNTKDSTRLKYAVKVSSGPSSG