>sp|Q9D8I1|MZB1_MOUSE Marginal zone B- and B1-cell-specific protein OS=Mus musculus GN=Mzb1 MRLPLPLLLLFGCRAILGSAGDRVSLSASAPTLDDEEKYSAHMPAHLRCDACRAVAFQMG QRLAKAEAKSHTPDASGLQELSESTYTDVLDQTCSQNWQSYGVHEVNQMKRLTGPGLSKG PEPRISVMISGGPWPNRLSKTCFHYLGEFGEDQIYEAYRQGQANLEALLCGGTHGPCSQE ILAQREEL