C; An alignment in the PIR format >P1;pdb2y5t_A.ent structure:pdb2y5t_A.ent: 1 : A : 222 : : : : : QVQLQQPGADLVRPGVSVKLSCKASGYTFTSYWMNWVKQRPGQGLEWIGMIHPSDSETRLSQKFKDKATLTVDKSSSTAYMQLSSPTSEDSAVYYCARLK----PGGTWFAYWGQGTLVTVSAAKTTAPS-----------VYPLAPVCGDTTGSSVTLGCLVKG---YFPEPVTLTWNSGSLSSGVHT-----------FPAVLQSDLYTLSSSVTVTSSTWPS-QSITCNVAHP-----ASSTKVDKKIEPRGPT* >P1;pcons23364.2Y5T_A.ffas.18 sequence:pcons23364.2Y5T_A.ffas.18: . : . : . : : : : : QVQLQQSGAEVKKPGSSVKVSCKASGYTFTNYYIYWVRQAPGQGLEWIGGINPTSGGSNFNEKFKTRVTITADESSTTAYMELSSLRSEDTAFYFCTRQGLWFDSDGRGFDFWGQGTTVTVSSGGGGSGGGGSGGGGSDIQMTQSPSSLSASVGDRVTITCRSSQNIVHSNGNTYLDWYQQTPGKAPKLLIYKVSNRFSGVPSRFSGSGSGTDFTFTISSLQPEDIATYYCFQYSHVPWTFGQGTKLQITREVGSL-*