Protein
111Protein-fragment Complementation Assay — Protein fragment Complementation Assay, or PCA, is a method for measuring protein protein interactions in biological systems. It is used in the field of proteomics. External links * [http://www.abrf.org/JBT/Articles/JBT0012/jbt0012.html Protein… …
112Protein binding motif — is a short protein sequence motif that interacts with other proteins. A typical example of such motif are proline rich sequences that are responsible for binding of SH3 domains. Protein binding sequences may be locally unfolded, as in many… …
113Protein phosphatase 2A — protein Name=protein phosphatase 2 (formerly 2A), catalytic subunit, alpha isoform caption= width= HGNCid=9299 Symbol=PPP2CA AltSymbols= EntrezGene=5515 OMIM=176915 RefSeq=NM 002715 UniProt=P67775 PDB= ECnumber=3.1.3.16 Chromosome=5 Arm=q Band=23 …
114protein structure — noun The three dimensional structure of a protein resulting from the sequence of amino acids in the polypeptide chain, the binding of non protein moieties, and the association with other protein subunits • • • Main Entry: ↑protein …
115Protein expression — is a subcomponent of gene expression. It consists of the stages after DNA has been translated into amino acid chains, which are ultimately folded into proteins. Protein expression is commonly used by proteomics researchers to denote the… …
116Protein-ligand docking — is a molecular modelling technique. The goal of protein ligand docking is to predict the position and orientation of a ligand (a small molecule) when it is bound to a protein receptor or enzyme. Pharmaceutical research employs docking techniques… …
117Protein K (porin) — Protein K is a porin expressed in some pathogenic strains of E. coli bacteria. It has a molecular weight of about 40 kDa and is localized to the outer membrane, through which it allows both inorganic and organic ions to pass. The strains in which …
118Protein turnover — (also known as protein accretion) is the balance between protein synthesis and protein degradation. More synthesis than breakdown indicates an anabolic state that builds lean tissues, more breakdown than synthesis indicates a catabolic state that …
119Protein homology — refers to homology between different proteins, meaning that the proteins are derived from a common ancestor . The proteins may be in different species, with the ancestral protein being the form of the protein that existed in the ancestral species …
120Protein fingerprinting — can refer to any of the several methods for identifying or differentiating proteins: *Peptide mass fingerprinting, a method developed in 1993 that uses protein mass spectrometry following SDS PAGE *Older techniques using two dimensional… …
