vaccinia virus

Vaccinia virus (VACV) (strain Copenhagen) A33R Protein (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 15.18 kDa and the accession number is P68616.

Vaccinia virus (VACV) (strain Copenhagen) Protein B5 (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 30.53 kDa and the accession number is P21115.

Envelope protein which probably plays a role in virus entry into the host cell. Is probably involved in the virus attachment to the host cell surface and associates with the entry fusion complex (EFC). Needed for fusion and penetration of the virus core into host cell. Vaccinia virus (strain Western Reserve) L1 Protein (E. coli, His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 24.8 kDa and the accession number is P07612.

Coordinates the incorporation of A36 into intracellular enveloped virion (IEV) membranes and, subsequently, the production of actin tails. Therefore plays an essential role in efficient cell-to-cell spread of viral particles. Vaccinia virus (strain Copenhagen) OPG161 Protein (A33R, E. coli, His) is expressed in E. coli expression system with N-10xHis tag. The predicted molecular weight is 17.8 kDa and the accession number is P68616.

Plays a role in the dissolution of the outermost membrane of extracellular enveloped virions (EEV) to allow virion entry into host cells. Participates also in wrapping intracellular mature virions (IMV) to form intracellular enveloped virions (IEV). Vaccinia virus (strain Copenhagen) OPG190 Protein (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 31.1 kDa and the accession number is P21115.

Plays a role in the dissolution of the outermost membrane of extracellular enveloped virions (EV) to allow virion entry into host cells. Participates also in wrapping mature virions (MV) to form enveloped virions (EV). Vaccinia virus (strain Western Reserve) OPG190 Protein (E. coli, His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 33.2 kDa and the accession number is Q01227.

Envelope protein which probably plays a role in virus entry into the host cell. Is probably involved in the virus attachment to the host cell surface and associates with the entry fusion complex (EFC). Needed for fusion and penetration of the virus core into host cell. Vaccinia virus (strain Copenhagen) L1 Protein (His & Myc) is expressed in Baculovirus insect cells with N-10xHis and C-Myc tag. The predicted molecular weight is 23.2 kDa and the accession number is P20540.

Structural protein involved in the envelopment of mature virion (MV) to form the wrapped virion (WV). The wrapping consists of the addition of Golgi membranes to the mature virion. Participates in mature virion (MV) movement within the infected cell. May play an indirect role in MV-cell fusion. Vaccinia virus (strain Western Reserve) OPG154 Protein (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 17.6 kDa and the accession number is P11258.

Regulation of plaque size and host range. In this strain the truncated ps hr protein is probably not functional. Vaccinia virus (strain LC16m8) B5 Protein (E. coli, His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 14.1 kDa and the accession number is P24284.

Vaccinia virus (VACV) (strain Copenhagen) A27L Protein (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 14.46 kDa and the accession number is P20535.

B18R is a type I interferon (IFN)-binding protein, which is encoded by the B18R open reading frame in the WR (Western Reserve) strain of vaccinia virus. It is also known as B19R in the Copenhagen strain of Vaccinia. B18R exists in a soluble and a membrane-bound form. As a type I IFN receptor, B18R has a broad species specificity. It has high affinity for human IFN-alpha and also binds rabbit, bovine, rat, pig, and mouse IFN-alpha and IFN-beta. It has been shown that secreted B18R binds to uninfected and infected cells. It presents at the cell surface and protects cells from the antiviral state induced by IFN-alpha and IFN-beta. Binding of soluble recombinant B18R protects cultured cells from IFN and allows vaccinia virus replication.

Vaccinia virus (VACV) (strain Copenhagen) L1R Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 21.59 kDa and the accession number is P20540.

Catalyzes the oxidative conversion of Delta(5)-ene-3-beta-hydroxy steroid, and the oxidative conversion of ketosteroids. The 3-beta-HSD enzymatic system plays a crucial role in the biosynthesis of all classes of hormonal steroids. During viral infection, steroid production contributes to virulence by inhibiting the host inflammatory response. Vaccinia virus (strain Western Reserve) 3-beta-HSD Protein (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 46.9 kDa and the accession number is P26670.

Vaccinia virus (strain Copenhagen) TopIB Protein (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 40.7 kDa and the accession number is P68697.

Viral mimic of eIF-2-alpha that acts as a pseudosubstrate for EIF2AK2 PKR kinase. Inhibits therefore eIF-2-alpha phosphorylation by host EIF2AK2 PKR kinase and prevents protein synthesis shutoff. Vaccinia virus (strain Copenhagen) K3 Protein (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 26.5 kDa and the accession number is P20639.

Plays a role in the dissolution of the outermost membrane of extracellular enveloped virions (EV) to allow virion entry into host cells. Participates also in wrapping mature virions (MV) to form enveloped virions (EV). Vaccinia virus (strain Western Reserve) OPG190 Protein (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 31.1 kDa and the accession number is Q01227.

Prevents cell to cell fusion by interacting with and directing the viral K2 protein on the host plasma membrane. The A56-K2 complex associates with components of the entry fusion complex (EFC) presumably to avoid superinfection and syncytium formation. Via its interaction with C3 VCP protein, protects the infected cell and probably also the extracellular enveloped virus from complement attack. Vaccinia virus (strain Copenhagen) OPG185 Protein (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 31.6 kDa and the accession number is P20978.

Coordinates the incorporation of A36 into intracellular enveloped virion (IEV) membranes and, subsequently, the production of actin tails. Therefore plays an essential role in efficient cell-to-cell spread of viral particles. Vaccinia virus (strain Copenhagen) OPG161 Protein (A33R, His) is expressed in Baculovirus insect cells with N-10xHis and C-Myc tag. The predicted molecular weight is 18.3 kDa and the accession number is P68616.

Envelope protein which probably plays a role in virus entry into the host cell. Is probably involved in the virus attachment to the host cell surface and associates with the entry fusion complex (EFC). Needed for fusion and penetration of the virus core into host cell. Vaccinia virus (strain Western Reserve) L1 Protein (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 21.3 kDa and the accession number is P07612.

Viral mimic of eIF-2-alpha that acts as a pseudosubstrate for EIF2AK2 PKR kinase. Inhibits therefore eIF-2-alpha phosphorylation by host EIF2AK2 PKR kinase and prevents protein synthesis shutoff. Vaccinia virus (strain Western Reserve) K3 Protein (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 26.6 kDa and the accession number is P18378.

Vaccinia virus (strain Copenhagen) OPG065 Protein (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 28.5 kDa and the accession number is P21081.

Coordinates the incorporation of A36 into wrapped enveloped virion (EV) membranes and, subsequently, the production of actin tails. Therefore plays an essential role in efficient cell-to-cell spread of viral particles. Vaccinia virus (strain Western Reserve) OPG161 Protein (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 16.2 kDa and the accession number is P68617.

Envelope protein that binds to heparan sulfate on the cell surface and might provide virion attachment to target cell. Vaccinia virus (strain Copenhagen) Ag35 Protein (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 40.3 kDa and the accession number is P20497.

Binds to chondroitin sulfate on the cell surface to provide virion attachment to target cell. Vaccinia virus (strain Copenhagen) OPG105 Protein (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 51.3 kDa and the accession number is P20508.

Plays a role in the dissolution of the outermost membrane of extracellular enveloped virions (EEV) to allow virion entry into host cells. Participates also in wrapping intracellular mature virions (IMV) to form intracellular enveloped virions (IEV). Vaccinia virus (strain Copenhagen) OPG190 Protein (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 36.5 kDa and the accession number is P21115.

Major envelope protein that plays a role in the biogenesis of the viral double membrane and in egress of virus from the host cell. Produces the wrapped form of virus that is required for cell-to-cell spread. Acts as a lipase with broad specificity including phospholipase C, phospholipase A, and triacylglycerol lipase activities. Vaccinia virus (strain Western Reserve) OPG057 Protein (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 49.2 kDa and the accession number is P04021.

Regulation of plaque size and host range. Vaccinia virus (strain Lister) OPG190 Protein (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 33.2 kDa and the accession number is P24083.

Envelope protein part of the entry-fusion complex responsible for the virus membrane fusion with host cell membrane during virus entry. Also plays a role in cell-cell fusion (syncytium formation). Vaccinia virus (strain Western Reserve) OPG094 Protein (His) is expressed in yeast with C-6xHis tag. The predicted molecular weight is 37.8 kDa and the accession number is P07611.

Envelope protein which probably plays a role in virus entry into the host cell. Is probably involved in the virus attachment to the host cell surface and associates with the entry fusion complex (EFC). Needed for fusion and penetration of the virus core into host cell. Vaccinia virus (strain Copenhagen) L1 Protein (E. coli, His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 26.8 kDa and the accession number is P20540.

Viral mimic of eIF-2-alpha that acts as a pseudosubstrate for EIF2AK2 PKR kinase. Inhibits therefore eIF-2-alpha phosphorylation by host EIF2AK2 PKR kinase and prevents protein synthesis shutoff. Vaccinia virus (strain Western Reserve) K3 Protein (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 12.6 kDa and the accession number is P18378.

Vaccinia virus (strain Copenhagen) OPG125 Protein (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 33.2 kDa and the accession number is P68441.

Regulation of plaque size and host range. In this strain the truncated ps hr protein is probably not functional. Vaccinia virus (strain LC16m8) B5 Protein (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 10.6 kDa and the accession number is P24284.

The guanine-N7 methyltransferase domain of vaccinia virus mRNA capping enzyme is a heterodimer composed of a catalytic subunit and a stimulatory subunit. Cap (guanine-N7) methylation is an essential step in eukaryal mRNA synthesis and a potential target for antiviral, antifungal, and antiprotozoal drug discovery.

L1R, a myristylated late gene product of vaccinia virus, is essential for formation of infectious intracellular mature virions (IMV). In its absence, only viral particles arrested at an immature stage are detected and no infectious progeny virus is produced.