DNA studies in familial hypertrophic cardiomyopathy (FHC) have shown that it is caused by mutations in genes coding for proteins which make up the muscle sarcomere. The majority of mutations in the FHC genes result from missense changes, although one of the most recent genes to be identified (cardiac myosin binding protein C gene, MYBPC3) has predominantly DNA mutations which produce truncated ...

objective(s) staphylococcus aureus is a foremost source of numerous nosocomial and community acquired infections. antibiotic therapy for vancomycin resistant s. aureus (vrsa) can not promise the eradication of infections. since adhesion is the major route of infections, adhesin based vaccine could suppress s. aureus infections. fibronectin binding protein a (fnbpa) and clumping factor a (clfa) ...

Human cardiac myosin binding protein C (cMyBP-C), a thick filament protein found within the sarcomere of cardiac muscle, regulates muscle contraction and is essential for proper muscle function. Hypertrophic cardiomyopathy (HCM), a genetic disease affecting 1 in 500 people, is the major cause of death in young athletes. It is caused by genetic mutations within sarcomeric proteins. Forty-two per...

objective: escherichia coli o157:h7 is a gram-negative rod-shaped bacterium. e coli o157:h7 is an enterohemorrhagic (ehec) strain of the bacterium escherichia coli and a cause of foodborne illness. infection often leads to bloody diarrhea by producing a toxin called shiga toxin, which damages the intestines, and occasionally leads to kidney failure, especially in young children and elderly peop...

The growth suppression function of RB is dependent on its protein binding activity. RB contains at least three distinct protein binding functions: (i) the A/B pocket, which binds proteins with the LXCXE motif; (ii) the C pocket, which binds the c-Abl tyrosine kinase; and (iii) the large A/B pocket, which binds the E2F family of transcription factors. Phosphorylation of RB, which is catalyzed by...

The effects of single amino acid substitution on the thermal stability of the N-terminal half-molecule of human transferrin and its iron-binding affinity have been studied by high-sensitivity scanning calorimetry. All site-directed mutations are located on the surface of the binding cleft, and they are D63-->S, D63-->C, G65-->R, H207-->E and K206-->Q. Differential scanning calorimetry results s...

The steroidogenic acute regulatory protein-related lipid transfer (START) domain family is defined by a conserved 210-amino acid sequence that folds into an α/β helix-grip structure. Members of this protein family bind a variety of ligands, including cholesterol, phospholipids, sphingolipids, and bile acids, with putative roles in nonvesicular lipid transport, metabolism, and cell signaling. Am...

Anosmia is a condition where there loss of smell in people affected by covid 19. The prevalence anosmia differs according to the geographical location. chemosensory dysfunction Europeans was found be three times higher than that Asians. We observed these locations are also characterised occurrence unique mutant strains G614 European countries and D614 wild-type strain SARS-CoV2 Asian countries....

We have used the diuron-resistant Dr2 mutant of Chlamydomonas reinhardtii which is altered in the 32 kilodalton Q(B)-protein at amino acid 219 (valine to isoleucine), to investigate the interactions of herbicides and plastoquinone with the 32 kilodalton Q(B)-protein. The data contained in this report demonstrate that the effects of this mutation are different from those of the more completely c...