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- Preliminary note on a new phycobilin pigment isolated from blue-green algae.

- Preparation and characterization of cross-linked phospholipid bilayer capillary coatings for protein separations. Analysis of protein and peptide mixtures via capillary electrophoresis is hindered by nonspecific adsorption of analytes to the capillary walls, resulting in...

- Probabilistic approach to determining unbiased random-coil carbon-13 chemical shift values from the protein chemical shift database. We describe a probabilistic model for deriving, from the database of assigned chemical shifts, a set of random coil chemical shift values that are "unbiased"...

- Probing biopolymers with the atomic force microscope: a review. This short review presents an overview of atomic force microscopy (AFM) of biopolymers and specific examples of some of the biopolymers that have been...

- Proceedings: Molecular properties of microsomal redox proteins and their interactions in phospholipid bilayer membranes.

- Profiling of molecular interactions in real time using acoustic detection. Acoustic sensors that exploit resonating quartz crystals to directly detect the binding of an analyte to a receptor are finding increasing utility in the...

- Programming placental nutrient transport capacity. Many animal studies and human epidemiological findings have shown that impaired growth in utero is associated with physiological abnormalities in later life...

- Property-based sequence representations do not adequately encode local protein folding information. We examine the informatic characteristics of amino acid representations based on physical properties. We demonstrate that sequences rewritten using...

- Protegrins: structural requirements for inactivating elementary bodies of Chlamydia trachomatis. We tested 20 protegrins against Chlamydia trachomatis serovar L2 (L2/434/Bu). Five of the protegrins had native structures; the others included nonamidated,...

- Protein adsorption isotherm behavior in hydrophobic interaction chromatography. The adsorption behavior of proteins in hydrophobic interaction chromatography (HIC) was evaluated by determining the isotherms of a wide range of proteins on...

- Protein and antibody in lavage fluid of guinea pigs with Legionella pneumophila pneumonia. Guinea pigs were infected in an inhalation facility that limited an aerosol of L. pneumophila to the snout, as previously reported in detail (Davis et al.,...

- Protein and energy interactions throughout life. Metabolic basis and nutritional implications. We review selected aspects of the interactions between protein and energy in human metabolism and nutrition. Following a short account of the underlying...

- Protein and ribonucleic acid turnover rates related to activity of digestive enzymes of pigeon pancreas.

- Protein Backbone 1H(N)-13Calpha and 15N-13Calpha residual dipolar and J couplings: new constraints for NMR structure determination. A simple, sensitivity-enhanced experiment was devised for accurate measurement of backbone 15N-13Calpha and 1HN-13Calpha couplings in proteins. The measured...

- Protein design by binary patterning of polar and nonpolar amino acids. The design of large libraries of well-folded de novo proteins is a powerful approach toward the ultimate goal of producing proteins with novel structures and...

- Protein evolution constraints and model-based techniques to study them. There have been substantial improvements in statistical tools for assessing the evolutionary roles of mutation and natural selection from interspecific...

- Protein film electrochemistry of microsomes genetically enriched in human cytochrome p450 monooxygenases. This communication demonstrates direct electron delivery from electrodes to cyt P450 reductases in stable films ( approximately 100 nm thick) of genetically...

- Protein folding by zipping and assembly. How do proteins fold so quickly? Some denatured proteins fold to their native structures in only microseconds, on average, implying that there is a folding...

- Protein loading test for assessing renal functional reserve.

- Protein malnutrition and albumin breakdown.