منابع مشابه
The S protein of bovine coronavirus is a hemagglutinin recognizing 9-O-acetylated sialic acid as a receptor determinant.
The S protein of bovine coronavirus (BCV) has been isolated from the viral membrane and purified by gradient centrifugation. Purified S protein was identified as a viral hemagglutinin. Inactivation of the cellular receptors by sialate 9-O-acetylesterase and generation of receptors by sialylation of erythrocytes with N-acetyl-9-O-acetylneuraminic acid (Neu5,9Ac2) indicate that S protein recogniz...
متن کاملBovine coronavirus structural proteins.
The tissue culture-adapted strain (Mebus) of bovine coronavirus was grown in the presence of isotopically labeled amino acids, glucosamine, or orthophosphate for the purpose of analyzing the virion structural proteins. Five species of polypeptides were identified when purified virions were solubilized in urea and sodium dodecyl sulfate and resolved by polyacrylamide gel electrophoresis. Four sp...
متن کاملCrystal Structure of Bovine Coronavirus Spike Protein Lectin
Background: Coronavirus spike protein N-terminal domains (NTDs) bind sugar or protein receptors. Results:We determined crystal structure of bovine coronavirus NTD and located its sugar-binding site using mutagenesis. Conclusion: Bovine coronavirus NTD shares structural folds and sugar-binding sites with human galectins and has subtle yet functionally important differences from protein-binding N...
متن کاملCrystal structure of bovine coronavirus spike protein lectin domain.
The spike protein N-terminal domains (NTDs) of bovine coronavirus (BCoV) and mouse hepatitis coronavirus (MHV) recognize sugar and protein receptors, respectively, despite their significant sequence homology. We recently determined the crystal structure of MHV NTD complexed with its protein receptor murine carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1), which surprisingly r...
متن کاملThe nucleocapsid protein gene of bovine coronavirus is bicistronic.
For animal RNA viruses that replicate through an RNA intermediate, reported examples of bicistronic mRNAs with overlapping open reading frames in which one cistron is contained entirely within another have been made only for those with negative-strand or double-stranded genomes. In this report, we demonstrate for the positive-strand bovine coronavirus that an overlapping open reading frame pote...
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ژورنال
عنوان ژورنال: Virus Research
سال: 1985
ISSN: 0168-1702
DOI: 10.1016/0168-1702(85)90059-0