>d2agjh2 b.1.1.2 (H:121-226) Immunoglobulin heavy chain mu constant domain 1, CH1-mu {Human (Homo sapiens) [TaxId: 9606]} gsasaptlfplvscensspsstvavgclaqdflpdsitfswkyknnsdisstrgfpsvlr ggkyaatsqvllpskdvmqgtdehvvckvqhpngnkekdvplpvvi