>ENSMUSP00000100304.1 pep chromosome:GRCm38:12:115158403:115158835:-1 gene:ENSMUSG00000093894.1 transcript:ENSMUST00000103523.1 gene_biotype:IG_V_gene transcript_biotype:IG_V_gene gene_symbol:Ighv1-53 description:immunoglobulin heavy variable 1-53 [Source:MGI Symbol;Acc:MGI:3576502] MGWSCIILFLVAAATGVHSQVQLQQPGTELVKPGASVKLSCKASGYTFTSYWMHWVKQRPGQGLEWIGNI NPSNGGTNYNEKFKSKATLTVDKSSSTAYMQLSSLTSEDSAVYYCAR