Interferon Antagonism of Epstein–Barr Virus Tegument Proteins

Tegument proteins of human cytomegalovirus.

SUMMARY Human cytomegalovirus (HCMV) is a common, medically relevant human herpesvirus. The tegument layer of herpesvirus virions lies between the genome-containing capsids and the viral envelope. Proteins within the tegument layer of herpesviruses are released into the cell upon entry when the viral envelope fuses with the cell membrane. These proteins are fully formed and active and control v...

Herpes Simplex Virus Tegument Protein

Interaction domains of the UL16 and UL21 tegument proteins of herpes simplex virus.

The UL16 protein of herpes simplex virus is capsid associated and was previously identified as a binding partner of the membrane-associated UL11 tegument protein (J. S. Loomis, R. J. Courtney, and J. W. Wills, J. Virol. 77:11417-11424, 2003). In those studies, a less-prominent, approximately 65-kDa binding partner of unknown identity was also observed. Mass spectrometry studies have now reveale...

Analysis of the interaction between the UL11 and UL16 tegument proteins of herpes simplex virus.

The UL11 and UL16 tegument proteins of herpes simplex virus are conserved throughout the herpesvirus family. Previous studies have shown that these proteins interact, perhaps to link UL16-bound nucleocapsids to UL11, which resides on the cytoplasmic face of the trans-Golgi network, where maturation budding occurs. Little is known about the interaction except that it requires the leucine-isoleuc...

Identification of the nucleocapsid, tegument, and envelope proteins of the shrimp white spot syndrome virus virion.

The protein components of the white spot syndrome virus (WSSV) virion have been well established by proteomic methods, and at least 39 structural proteins are currently known. However, several details of the virus structure and assembly remain controversial, including the role of one of the major structural proteins, VP26. In this study, Triton X-100 was used in combination with various concent...