Mannick J B, Tong X, Hemnes A, Kieff E
Department of Microbiology and Molecular Genetics, Harvard Medical School, Boston, Massachusetts 02114, USA.
J Virol. 1995 Dec;69(12):8169-72. doi: 10.1128/JVI.69.12.8169-8172.1995.
Epstein-Barr virus nuclear antigen leader protein (EBNA-LP) is important for primary B-lymphocyte growth transformation. We now demonstrate that the W repeat-encoded domain of EBNA-LP significantly associates with proteins of the heat shock protein 70 family (hsp72/hsc73). hsp72/hsc73 may mediate the previously observed interaction between EBNA-LP and the retinoblastoma protein or p53.
爱泼斯坦-巴尔病毒核抗原前导蛋白(EBNA-LP)对原发性B淋巴细胞的生长转化很重要。我们现在证明,EBNA-LP的W重复编码结构域与热休克蛋白70家族(hsp72/hsc73)的蛋白质显著相关。hsp72/hsc73可能介导了先前观察到的EBNA-LP与视网膜母细胞瘤蛋白或p53之间的相互作用。