PMID: 20636267Jul 20, 2010Paper

The internal domain of hordeivirus movement protein TGB1 forms in vitro filamentous structures

Biochemistry. Biokhimii︠a︡
V V MakarovN O Kalinina

Abstract

The 63 kDa hordeivirus movement protein TGB1 of poa semilatent virus (the PSLV TGB1 protein) forms viral ribonucleoprotein for virus transport within a plant. It was found using the dynamic laser light scattering technique that the internal domain of TGB1 protein forms in vitro high molecular weight complexes. According to results of atomic force microscopy, a part of these complexes is represented by globules of different sizes, while another part consists of extended filamentous structures. Similar properties are also characteristic of the N-terminal half of the protein and are obviously due to its internal domain moiety. The data support the hypothesis that upon viral ribonucleoprotein complex formation, the N-terminal half of the PSLV TGB1 protein plays a structural role and exhibits the ability to form multimeric filamentous structures (the ability for self-assembly).

References

Dec 1, 1990·Virology·I T Petty, A O Jackson
Jan 8, 1999·The Journal of General Virology·F IseniR W Ruigrok
May 29, 2003·The Journal of General Virology·Sergey Yu Morozov, Andrey G Solovyev
Mar 19, 2005·The EMBO Journal·Daniela BarillàFinbarr Hayes
Mar 21, 2008·Journal of Virology·Hyoun-Sub LimAndrew O Jackson
Mar 29, 2008·Methods in Molecular Biology·Michael TalianskyNatalia O Kalinina
Apr 30, 2009·Annual Review of Phytopathology·Andrew O JacksonMi Yeon Lee

❮ Previous
Next ❯

Citations

Nov 20, 2012·Biochemistry. Biokhimii︠a︡·V V MakarovN O Kalinina
Aug 16, 2015·The Journal of General Virology·Valentin V MakarovNatalia O Kalinina

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.