Engineering trimeric fibrous proteins based on bacteriophage T4 adhesins
نویسندگان
چکیده
منابع مشابه
Domain annotation of trimeric autotransporter adhesins—daTAA
MOTIVATION Trimeric autotransporter adhesins (TAAs), such as Yersinia YadA, Neisseria NadA, Moraxella UspAs, Haemophilus Hia and Bartonella BadA, are important pathogenicity factors of proteobacteria. Their high sequence diversity and distinct mosaic-like structure lead to difficulties in the annotation of their sequences. These stem from the large number of short repeats, the presence of compo...
متن کاملPreliminary crystallographic studies of bacteriophage T4 fibritin confirm a trimeric coiled-coil structure.
Fibritin, a 52-kDa product of gene wac of bacteriophage T4, forms fibrous "whiskers" that connect to the phage tail and facilitate the later stages of phage assembly. Preliminary experiments suggest that fibritin is a trimer, and its predominant central part has a parallel alpha-helical coiled-coil structure. To investigate the oligomerization and function of fibritin, we have designed and stud...
متن کاملDimeric and Trimeric Fusion Proteins Generated with Fimbrial Adhesins of Uropathogenic Escherichia coli
Urinary tract infections (UTIs) are associated with high rates of morbidity and mortality worldwide, and uropathogenic Escherichia coli (UPEC) is the main etiologic agent. Fimbriae assembled on the bacterial surface are essential for adhesion to the urinary tract epithelium. In this study, the FimH, CsgA, and PapG adhesins were fused to generate biomolecules for use as potential target vaccines...
متن کاملSpecific associations of T4 bacteriophage proteins with immobilized deoxycytidylate hydroxymethylase.
Is the enzymatic machinery for DNA precursor biosynthesis linked to the DNA replication apparatus? To identify intermolecular associations among deoxyribonucleotide biosynthetic enzymes and to ask whether these enzymes are linked to replication proteins, we analyzed radiolabeled T4 bacteriophage proteins that bind specifically to a column of immobilized T4 deoxycytidylate hydroxymethylase. More...
متن کاملBacteriophage T4 genome.
Phage T4 has provided countless contributions to the paradigms of genetics and biochemistry. Its complete genome sequence of 168,903 bp encodes about 300 gene products. T4 biology and its genomic sequence provide the best-understood model for modern functional genomics and proteomics. Variations on gene expression, including overlapping genes, internal translation initiation, spliced genes, tra...
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ژورنال
عنوان ژورنال: Protein Engineering Design and Selection
سال: 1998
ISSN: 1741-0126,1741-0134
DOI: 10.1093/protein/11.4.329