نتایج جستجو برای: proline rich protein
تعداد نتایج: 1372205 فیلتر نتایج به سال:
Bacterial mRNAs often contain leader sequences that respond to specific metabolites or ions by altering expression of the associated downstream protein-coding sequences. Here we report that the leader RNA of the Mg(2+) transporter gene mgtA of Salmonella enterica, which was previously known to function as a Mg(2+)-sensing riboswitch, harbors an 18 codon proline-rich open reading frame-termed mg...
Glycoproteins which contain about 45 mol% proline were dramatically induced in mouse parotid and submandibular glands by isoproterenol treatment, but these unusual proteins were not detected in control animals. These acid-soluble substances were obtained by extracting tissues with 10% trichloroacetic acid, as reported previously for isolating proline-rich proteins from rat submandibular glands ...
پروتئین هومئودومن غنی از پرولین proline-rich homeodomain (prh) یک پروتئین تنظیمی است که با اتصال به توالی خاصی از dna فرایند رونویسی را کنترل می کند. در این تحقیق، برهمکنش پروتئین prh و dna در سطح اتمی با استفاده از شبیه سازی دینامیک مولکولی در مقیاس نانو بررسی شده است. در بخش اول این رساله، ابتدا کمپلکس prh-dna مدل سازی شده و تغییرات ایجاد شده در پروتئین prh و ساختار dna در طی اتصال به یکدیگر...
Pig colonic mucins isolated from the adherent mucus gel in the presence of proteinase inhibitors were solubilized by homogenization and the component mucins fractionated by CsC1 density-gradient centrifugation. Polymeric and reduced pig colonic mucin were both largely excluded on Sepharose CL-2B, papain-digested colonic mucin was included. The M(r) values of polymeric, reduced and digested muci...
Centromeric identity and chromosome segregation are determined by the precise centromeric targeting of CENP-A, the centromere-specific histone H3 variant. The significance of the amino-terminal domain (NTD) of CENP-A in this process remains unclear. Here, we assessed the functional significance of each residue within the NTD of CENP-A from Schizosaccharomyces pombe (SpCENP-A) and identified a p...
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