>B1ATT4_MOUSE
MMSSLGSPVRAYDFLLKFLLVGDSDVGKGEILASLQDGAAESPYGHPAGIDHKTTTILLD
GRRVKLQLWDTSGQGRFCTIFRSYSRGAQGVVLVYDIANRWSFDGINRWIKEIDEHAPGV
PKILVGNRLHLAFKRQVPTEQAQAYAERLGVTFFEVSPLCNFNITESFTELARIVLLRHG
MDRLWRPSKVLSLQELCCRAVVSCTPGHLVDKLPLPVALRSHLKSFSMASGLNTRMMHGR
SYSLTANSSHKRNSFRKVRTIRPPQSPPRNCARNSCKIS