>sp|P01881|IGHD_MOUSE Ig delta chain C region secreted form OS=Mus musculus OX=10090 PE=1 SV=2
DKKEPDMFLLSECKAPEENEKINLGCLVIGSQPLKISWEPKKSSIVEHVFPSEMRNGNYT
MVLQVTVLASELNLNHTCTINKPKRKEKPFKFPESWDSQSSKRVTPTLQAKNHSTEATKA
ITTKKDIEGAMAPSNLTVNILTTSTHPEMSSWLLCEVSGFFPENIHLMWLGVHSKMKSTN
FVTANPTAQPGGTFQTWSVLRLPVALSSSLDTYTCVVEHEASKTKLNASKSLAISGCYHL
LPESDGPSRRPDGPALA