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Gene Section SMAP1 (stromal membrane-associated protein 1) Atlas of Genetics and Cytogenetics
Gene Section SMAP1 (stromal membrane-associated protein 1) Atlas of Genetics and Cytogenetics

... Schematic illustration of chimeric MLL-SMAP1 protein. The authentic MLL and SMAP1 proteins are also shown. AT hook, an AT-hook domain; NLS, a nuclear localization signal; MT, a methyltransferase domain; PHD, a plant homeodomain zinc finger; BROMO, a bromo domain; SET, a su(var)3-9, enhancer-of-zeste ...
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... precisely positioned so that they favor the formation of the high-energy transition states that the substrates must pass through. ...
Russell Group, Protein Evolution
Russell Group, Protein Evolution

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Protein Purification under Native Conditions

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The role of the C-terminal tail of the ribosomal protein S13 in protein

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Titration analysis of UbcH5B upon complexation
Titration analysis of UbcH5B upon complexation

... partner. The technique is based on the analysis of 15N-HSQC spectra. In an HSQC spectrum, one can observe peaks arising from every amide proton and the connected amide nitrogen. The nitrogens have to be of the 15N isotope for this NMR experiment; so one needs an 15N-labelled protein. An HSQC spectru ...
Answers to End-of-Chapter Questions – Brooker et al ARIS site
Answers to End-of-Chapter Questions – Brooker et al ARIS site

... 2. List the four classes of organic molecules and give a function of each. Answer: a. Carbohydrates – energy storage and structural support b. Lipids – energy storage and components of membranes c. Proteins – many functions including enzymes, defense, transport, structure, contraction d. Nucleic ac ...
Water, Protein, and Nutrients
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His-tag pull-down assay Possible interaction between PprI protein
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... Possible interaction between PprI protein and N-terminal part of DdrO(N-DdrO, a.a. 1-108)were tested using His-tag pull-down assay. 20 µg of purified N-DdrO protein with N-terminal His-tag was incubated with Ni-NTA agarose beads in 1 ml of pull-down buffer (167mM NaCl, 20 mM Tris-HCl pH 8.0, 5% glyc ...
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No Slide Title

... - Plane support (filter) is derivatised by a spacer (for on support screening) - Subsequently, covalent attachment of a linker unit (attachment of growing molecules and for further cleavage) ...
Leukaemia Section del(11)(q23q23) MLL/ARHGEF12 Atlas of Genetics and Cytogenetics in Oncology and Haematology
Leukaemia Section del(11)(q23q23) MLL/ARHGEF12 Atlas of Genetics and Cytogenetics in Oncology and Haematology

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Anti-Heat Shock Protein 27 (HSP27) Developed in Rabbit, IgG
Anti-Heat Shock Protein 27 (HSP27) Developed in Rabbit, IgG

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... set, but it may not generalize to other data • Perhaps we should train several ANNs and then let them vote on the structure ...
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ppt - UCLA Chemistry and Biochemistry
ppt - UCLA Chemistry and Biochemistry

... insert into/span the membrane bilayer; or covalently linked to membrane lipids. (Interact with the hydrophobic part of the membrane) 2. Peripheral proteins: interact with integral protein through noncovalent interaction; or interact with polar head groups of the membrane lipids. (charge interaction ...
Lectures on Computational Biology
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DNA/Protein structure-function analysis and prediction - IBIVU
DNA/Protein structure-function analysis and prediction - IBIVU

... 3D domain swapping definitions. A: Closed monomers are comprised of tertiary or secondary structural domains (represented by a circle and square) linked by polypeptide linkers (hinge loops). The interface between domains in the closed monomer is referred to as the C- (closed) interface. Closed monom ...
PowerPoint - Biological Sciences
PowerPoint - Biological Sciences

Determination of Protein Concentration
Determination of Protein Concentration

... and tryptophan, and thus the UV detection is highly sensitive to pH and ionic strength at which measurement is taken. Many other cellular components, and particularly nucleic acids, also absorb UV light. The ratio of A 280 /A 260 is often used as a criterion of the purity of protein or nucleic acid ...
A chemical modified version of the second messenger
A chemical modified version of the second messenger

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Secondary Structures and Properties of Fibrous Proteins
Secondary Structures and Properties of Fibrous Proteins

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Protein Synthesis and Function: Chapter 3
Protein Synthesis and Function: Chapter 3

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Protein Chemistry
Protein Chemistry

... Primary structure: amino acid only. The actual amino acid sequence is specified by the DNA sequence. The primary structure is used to determine genetic relationships with other proteins - AKA homology. Amino acids that are not changed are considered invariant or conserved. Primary sequence is also u ...
Leukaemia Section t(7;21)(p22;q22) Atlas of Genetics and Cytogenetics in Oncology and Haematology
Leukaemia Section t(7;21)(p22;q22) Atlas of Genetics and Cytogenetics in Oncology and Haematology

... The patient relapsed; however, he is still alive, with a bone marrow graft, 10 years after diagnosis. ...
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Protein–protein interaction



Protein–protein interactions (PPIs) refer to physical contacts established between two or more proteins as a result of biochemical events and/or electrostatic forces.In fact, proteins are vital macromolecules, at both cellular and systemic levels, but they rarely act alone. Diverse essential molecular processes within a cell are carried out by molecular machines that are built from a large number of protein components organized by their PPIs. Indeed, these interactions are at the core of the entire interactomics system of any living cell and so, unsurprisingly, aberrant PPIs are on the basis of multiple diseases, such as Creutzfeld-Jacob, Alzheimer's disease, and cancer.PPIs have been studied from different perspectives: biochemistry, quantum chemistry, molecular dynamics, signal transduction, among others. All this information enables the creation of large protein interaction networks – similar to metabolic or genetic/epigenetic networks – that empower the current knowledge on biochemical cascades and disease pathogenesis, as well as provide putative new therapeutic targets.
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