| CP | candle power; capillary pressure; cardiac pacing; cardiac performance; cardiopulmonary; caudate puta... |
|---|---|
| CRP | chronic relapsing pancreatitis; corneal-retinal potential; coronary rehabilitation program; C-reacti... |
| CSP | carotid sinus pressure; cavum septi pellucidi; cell surface protein; cerebrospinal protein; Chartere... |
| MCP | maximum closure pressure; maximum contraction pattern; malanocortin receptor; melphalan, cyclophosph... |
| SCP | single-celled protein; standard care plan; sodium cellulose phosphate; soluble cytoplasmic protein; ... |
| protein disulfide-isomerase | <enzyme> An enzyme that catalyses the rearrangement of disulfide bonds within proteins during folding. It is a monomer identical to one of the subunits of procollagen-proline dioxygenase. Chemical name: Protein disulfide-isomerase Registry number: EC 5.3.4.1 (12 Dec 1998) |
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| protein engineering | Normally means the use of recombinant DNA technology to produce proteins with desired modifications in the primary sequence. See: site specific mutagenesis. (18 Nov 1997) |
| protein factor | The factor (6.25) by which the nitrogen content of a protein is multiplied to give the amount of protein. (05 Mar 2000) |
| protein fever | Fever produced by the injection of foreign protein, such as milk. (05 Mar 2000) |
| protein folding | A rapid biochemical reaction involved in the formation of proteins. It begins even before a protein has been completely synthesised and proceeds through discrete intermediates (primary, secondary, and tertiary structures) before the final structure (quaternary structure) is developed. (12 Dec 1998) |
| protein G | Protein from Group C Streptococci that binds the Fc portion of IgG. Is less species specific than Protein A. (18 Nov 1997) |
| protein geranylgeranyltransferase | <enzyme> Involved in protein isoprenylation; transfers geranylgeranyl group to cys fourth from the c-terminal of GTP-binding proteins; amino acid sequence of beta subunit of ggtase-i known; genbank l24116; see also rab, ras, and rhoa p21 geranylgeranyl- transferases and component a, rab geranylgeranyltransferase Registry number: EC 2.5.1.- Synonym: protein ggtase, geranylgeranyltransferase type-i, ggtase-i, geranylgeranyl-protein transferase type 1 (26 Jun 1999) |
| protein hybridization | The formation of a protein consisting of two or more polypeptide chains from separate and different polypeptide chains. (12 Dec 1998) |
| protein hydrolysate | A sterile solution of amino acids and soft chain peptides prepared from a suitable protein by acid or enzymatic hydrolysis; used intravenously for the maintenance of positive nitrogen balance in severe illness, and after surgery involving the alimentary tract; or used orally in the diets of infants allergic to milk or as a supplement when high protein intake from ordinary foods cannot be accomplished. (05 Mar 2000) |
| protein isoprenylation | A post-translational modification of proteins by the attachment of an isoprenoid to the c-terminal cysteine residue. The isoprenoids used, farnesyl diphosphate or geranylgeranyl diphosphate, are derived from the same biochemical pathway that produces cholesterol. (12 Dec 1998) |
| protein kinase | <enzyme> Enzyme catalysing transfer of phosphate from ATP to hydroxyl side chains on proteins, causing changes in function. most phosphate on proteins of animal cells is on serine residues, less on threonine, with a very small amount on tyrosine residues. Tyrosine kinases phosphorylate proteins on tyrosine, serine / threonine kinases on serine or threonine. (18 Nov 1997) |
| protein kinase B kinase | <enzyme> Phosphorylates and activates protein kinase b on threonine-308; requires phosphatidylinositol-3,4,5-trisphosphate Registry number: EC 2.7.10.- Synonym: upstream kinase, pkb kinase (26 Jun 1999) |
| protein kinase c | <enzyme> An enzyme that phosphorylates proteins on serine or threonine residues in the presence of physiological concentrations of calcium and membrane phospholipids. The additional presence of diacylglycerols markedly increases its sensitivity to both calcium and phospholipids. The sensitivity of the enzyme can also be increased by phorbol esters and it is believed that protein kinase c is the receptor protein of tumour-promoting phorbol esters. Registry number: EC 2.7.1.- (12 Dec 1998) |
| protein kinases | <enzyme> A family of enzymes that catalyze the conversion of ATP and a protein to ADP and a phosphoprotein. Chemical name: ATP-protein phosphotransferase Registry number: EC 2.7.1.37 (12 Dec 1998) |
| protein malnutrition | Children are particularly prone to develop protein malnutrition. To grow, children have to consume enough nitrogen-containing food (protein) to maintain a positive nitrogen balance whereas adults need only be in nitrogen equilibrium. (12 Dec 1998) |
| amyloid protein saa | A serum protein believed to be a circulating precursor to amyloid protein aa. It is present in low concentrations in normal sera, but found in much higher concentrations in sera of older persons and in patients with amyloidosis or with diseases known to predispose to amyloidosis. Very high levels of this protein have been reported during acute inflammatory episodes. Antisera to amyloid protein aa cross-react with protein saa. (12 Dec 1998) |
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| androgen binding protein | A protein secreted by testicular Sertoli cells along with inhibin and mullerian inhibiting substance. Androgen binding protein probably maintains a high concentration of androgen in the seminiferous tubules. (05 Mar 2000) |
| animal protein factor | <biochemistry> Member of the water soluble B vitamin group, important in the proper function of the nervous system and important in proper carbohydrate, protein and fat metabolism. (27 Sep 1997) |
| antifreeze protein | <protein> This is a protein found in the extracellular fluid of some fish that livein very cold water, it inhibits the formation of ice crystals. (09 Oct 1997) |
| antitermination protein | A protein that permits RNA polymerase to transcribe through certain termination sites. (05 Mar 2000) |
| antitumour protein | A protein that inhibits tumour growth. (05 Mar 2000) |
| antiviral protein | A human or animal factor, induced by interferon in virus-infected cells, which mediates interferon inhibition of virus replication. (05 Mar 2000) |
| a-protein | <protein> A protein found in the cell wall of the bacterium Staphylococcus aureus which binds to the Fc section of immunoglobulins and is therefore used to collect antigen-antibody complexes. (09 Oct 1997) |
| autologous protein | Any protein found normally in the fluids or tissues of the body. (05 Mar 2000) |
| autophosphorylation-dependent multifunctional protein kinase | <enzyme> A camp/ca(2+)-independent protein kinase; phosphorylates and activates phosphorylase b kinase; phosphorylates and inactivates glycogen synthase Registry number: EC 2.7.1.- Synonym: auto-kinase (26 Jun 1999) |
| band 3 protein | A ubiquitous membrane transport protein found in the plasma membrane of diverse cell types and tissues, and in nuclear, mitochondrial, and golgi membranes. It is the major integral transmembrane protein of the erythrocyte membrane, comprising 25% of the total membrane protein and occurring at 1 million copies per cell. It exists as a dimer and provides a channel for the transport of anions across the membrane. (12 Dec 1998) |
| band III protein | <protein> A 90 kD protein embedded in the surface of the human erythrocyte membrane, identified as the major anion transport/exchange protein. When the red blood cell is in the lungs, brings chlorine ion into the cell in exchange for bicarbonate. Analogous proteins exist in other erythrocytes. A dimeric transmembrane glycoprotein, with binding sites for many cytolasmic proteins, including ankyrin, on its cytoplasmic domain. (18 Nov 1997) |
| basic polypeptide-activated protein kinase | <enzyme> Requires mn2+ for its activity; from bombyx mori; does not require cyclicamp, cyclicgmp or ca Registry number: EC 2.7.1.- Synonym: ba kinase (26 Jun 1999) |
| Bence Jones protein | <haematology, oncology> These proteins are dimers of immunoglobulin light chains, normally produced by plasma cells. Bence Jones proteins are sufficiently small to be excreted by the kidney. It is a characteristic protein found in the urine of most patients with multiple myeloma. It can be used to help in diagnosis of the disease and to monitor the response to treatment. Quantification requires a 24 hour urine collection. See: Bence Jones reaction (06 Oct 1997) |
| beta-hydroxyacyl-(acyl-carrier-protein)dehydrase | <enzyme> In fatty acid synthesis; specific for acyl carrier protein; cannot use acyl CoA; see also faba gene product Registry number: EC 4.2.1.- Synonym: beta-ohacyl-acp dehydrase, beta-hydroxyacyl-acyl carrier protein dehydratase, fabz gene product (26 Jun 1999) |
Synonyms : Activated Protein C Inhibitor, Plasminogen Activator Inhibitor, Type 3, Protein C Inhibitor, Activated, Type 3 Plasminogen Activator Inhibitor, Inhibitor, Protein C
Synonyms : Carbonylated Protein Formation, Protein Carbonyl Formation, Carbonyl Formation, Protein, Carbonylations, Protein, Formation, Carbonylated Protein, Formation, Protein Carbonyl, Protein Carbonylations, Protein Formation, Carbonylated
Synonyms : Conformation, Protein, Conformations, Protein, Protein Conformations
Synonyms : D-Aspartyl-L-Isoaspartyl Methyltransferase, Isoaspartyl-Aspartyl Protein Methyltransferase, L-Isoaspartyl Protein Carboxymethyltransferase, Methyltransferase PIMT, PCMT1 Gene Product, Protein L-Isoaspartate O-Methyltransferase, pcm Gene Product
Synonyms : Deficiency, Protein, Deficiencies, Protein, Protein Deficiencies
| proteinaceous |
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| protein channel |
a watery pathway through the interstices of a protein molecule by which ions and small molecules can cross a membrane into or out of a cell by diffusion; protein channels play a vital role in depolarization and repolarization of nerve and muscle fibers, and may have physical characteristics such as shape or diameter that particularly attract certain ions.
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| protein denaturation |
disruption of the configuration (tertiary structure) of a protein, as by heat, change in pH, or other physical or chemical means, resulting in alteration of the physical properties and loss of biological activity of the protein.
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| protein disulfide-isomerase |
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