protein c蛋白c； 补体蛋白proteinn.蛋白质protein-sparing therapy低蛋白质疗法protein-RNA recognition蛋白质-RNA识别Protein-assisted matrix辅助基质protein kinase C isoforms多药耐药protein methyltransferase蛋白甲基转移酶protein-DNA interaction蛋白质-DNA相互作用protein functional domain蛋白质功能域Protein deficiency anemia蛋白质缺乏性贫血protein-degrading enzym蛋白分解酶protein of sunflower meal葵花籽粕蛋白