PR:000001859 immunoglobulin lambda-like polypeptide 1 CD179 antigen-like family member B|CD179b|Ig lambda-5|Igl-5|IGL1|IGLL1|immunoglobulin omega polypeptide|immunoglobulin-related protein 14.1 has_part Pfam:PF07654 Immunoglobulin C1-set domain 20090326 PRO:CNA