>tr|F8WBL9|F8WBL9_HUMAN Complement factor B OS=Homo sapiens OX=9606 GN=CFB PE=4 SV=1 MGSNLSPQLCLMPFILGLLSGVRVSFWLLPVPCADTYLQIYGVLEHPEDSRPKDCQEGRV QSNPLSKTTRLRERGILAPVSLLQCE