>1jv5_B mol:protein length:117 Ig chain heavy chain precursor V region QVQLQQPGAELVKPGTSVKLSCKASGYNFTSYWINWVKLRPGQGLEWIGDIYPGSGITN YNEKFKSKATLTVDTSSSTAYMQLSSLASEDSALYYCAGQYGNLWFAYWGQGTLVTVS >1jv5_A mol:protein length:107 Ig kappa chain precursor V region DIQMTQTTSSLSASLGDRVTISCRASQDINNYLNWYQQKPDGTVKLLIHYTSRLHSGVP SRFSGSGSGTDYSLTISNLEQEDIATYFCQQGNTLPWTFGGGTKLEIK >1jv5_B mol:protein length:117 Ig chain heavy chain precursor V region QVQLQQPGAELVKPGTSVKLSCKASGYNFTSYWINWVKLRPGQGLEWIGDIYPGSGITN YNEKFKSKATLTVDTSSSTAYMQLSSLASEDSALYYCAGQYGNLWFAYWGQGTLVTVS