Brown figures indicate proteins identified in the O. vulgaris library; and blue figures indicate the absent ones. C1q: Complement C1q binding protein; C1R: C1r subcomponent; C1S: Complement C1 subcomponent; C2: Complement component 2; C4: Complement component 4; C3: Complement component 3; C3a: anaphylatoxin subcomponent 3a; C3b: Opsonin subcomponent 3b; C5: Complement component; C3R: C3 receptor; C5R: C5 receptor; MBL: Manose-binding lectin; MASP1/2: Mannan-binding lectin serine protease 1/2; F12: factor 12; F11: Factor 11; α2M: Alpha-macroglobulin; F2,3,5,7,8,9,10: Coagulation factors 2,3,5,7,8,9,10; MPC: CD46, membrane cofactor protein; VWF: Von Willebrand factor; KLKB1: kallikrein B1; PROC: protein C; PROS1: protein S (alpha); THBD: trombomodulin.