Mosher D F, Proctor R A
Science. 1980 Aug 22;209(4459):927-9. doi: 10.1126/science.7403857.
A 27-kilodalton tryptic fragment, derived from the amino terminus of the 200-kilodalton fibronectin subunit, inhibited binding of intact fibronectin to Staphylococcus aureus and could be cross-linked to Staphylococcus aureus by blood coagulation Factor XIIIa. Interactions of fibronectin with Staphylococcus aureus via this fragment may be important for bacterial opsonization and attachment.
一个源自200千道尔顿纤连蛋白亚基氨基末端的27千道尔顿胰蛋白酶片段,可抑制完整纤连蛋白与金黄色葡萄球菌的结合,并且可通过凝血因子XIIIa与金黄色葡萄球菌交联。纤连蛋白通过该片段与金黄色葡萄球菌的相互作用可能对细菌调理作用和黏附很重要。