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FlexWeb
FlexWeb

... • The pebble game is an algorithm for distributing the degrees of freedom belonging to the atoms (pebbles) over the bonds (constraints) so as to determine the rigidity. • In FIRST/FRODA a protein is treated as a ...
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No Slide Title

... Specific binding conditions ...
Intro Membranes WRLa..
Intro Membranes WRLa..

... Passive: movement of material without the expenditure of energy. • Simple diffusion • Facilitated (carrier-mediated) diffusion - the diffusion of the material occurs via specialized protein "carriers" – particles in random motion display net movement relative to their electrochemical gradient – Disp ...
Supporting text S1
Supporting text S1

Unit 1 Day 5 – Electric Field Lines
Unit 1 Day 5 – Electric Field Lines

... of equal magnitude but opposite sign is called an electric dipole. ...
From the Cradle to the grave: molecular chaperones that may
From the Cradle to the grave: molecular chaperones that may

ACUTE PHASE PROTEIN CONCENTRATIONS IN PERITONEAL
ACUTE PHASE PROTEIN CONCENTRATIONS IN PERITONEAL

... therapy, mortality rates remain high. Objectives: To determine, by use of SDS-PAGE, whether peritoneal fluid protein concentrations were altered during experimentally induced peritonitis in order to consider their possible application as inflammatory markers in the abdominal cavity of horses. Method ...
Folie 1 - FLI
Folie 1 - FLI

... Comparing Protein Structures – SuperPose Server Beginning with an input PDB file or set of files, SuperPose first extracts the sequences of all chains in the file(s). Each sequence pair is then aligned using a Needleman–Wunsch pairwise alignment algorithm. If the pairwise sequence identity falls be ...
Untitled
Untitled

... David Welch, cofounder of telecom startup Infinera, CA holds up a rigid 2cm-wide strip featuring four patterned, gold-colored rectangles. It's made of indium phosphide, a semiconductor prized for its optical properties. The chip's simple appearance belies its complex engineering and gives little hin ...
Hints on Column Chromatography
Hints on Column Chromatography

... Overall, these 5 structural/energetic features leads to the final 3D protein structure. However, predicting the structure from the amino acid sequence ...
Presentazione di PowerPoint
Presentazione di PowerPoint

... G protein alpha subunit in its GTP-bound form, highlighting amino acids changed by point mutations that cause human endocrine diseases. Mutational replacements of red residues impair GTP hydrolysis; these sites are mutated in growth hormone secreting tumors of the pituitary. Replacement of either cy ...
PPT - AePIC
PPT - AePIC

... Comparative molecular dynamics (MD) simulations  Molecular flexibility is difficult to estimate experimentally but possibly crucial to understand cold-adaptation ...
Photosynthesis
Photosynthesis

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... The system in which these directions are along the coordinate axes is that of the spherical coordinates [r,θ,φ] which, however, is not easy to visualize – until we realize that it is the first system we have learnt – in primary school! Well then, the radiation of ELECTRIC PIPOLE has the electric fie ...
Protein Kinases
Protein Kinases

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Sample Preparation

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ECX analysis

Cosmological redshift
Cosmological redshift

Mt - PetfoodIndustry
Mt - PetfoodIndustry

... Filtration Rate (GFR) in dogs. The GFR refers to how much stress is put on the kidneys in order to digest proteins. Both soy and meat increased the GFR significantly indicating that these types of proteins induce more stress on the renal (kidneys) system. This same study tested casein's effect on th ...
Ionization of Atoms with Intense, Linearly and Circularly Polarized
Ionization of Atoms with Intense, Linearly and Circularly Polarized

... all charge states observed (E4/z2dependence), but the fit between the ADK theory and the data from the lighter noble gases (helium. neon, and argon) had an absolute error in the threshold intensities of 2 or less.2 The agreement with ADK improved for increasing atomic number since n* is also increas ...
bioCHEMISTRY 480 Molecular Biochemistry-‐
bioCHEMISTRY 480 Molecular Biochemistry-‐

... keys  to  Spring  2015  tests,  quizzes,  homework,  (5)  Biochemistry  web  sites,  (6)   Bioinformatics     CourseApproach:   This  course  will  study  the  chemical  principles  of  structure  and   interactions  of  chemical  species  th ...
Identification and Modeling of Conserved Secondary Structures of
Identification and Modeling of Conserved Secondary Structures of

Viral Structure Lec. 2
Viral Structure Lec. 2

... – Glycosylation attracts water and reduces sticking (carried out in ER) – Palmitoylation of cysteine residues is also extensive (carried out in ER) ...
bioCHEMISTRY 480 Molecular Biochemistry-‐
bioCHEMISTRY 480 Molecular Biochemistry-‐

... keys  to  Spring  2015  tests,  quizzes,  homework,  (5)  Biochemistry  web  sites,  (6)   Bioinformatics     CourseApproach:   This  course  will  study  the  chemical  principles  of  structure  and   interactions  of  chemical  species  th ...
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Circular dichroism



Circular dichroism (CD) is dichroism involving circularly polarized light, i.e., the differential absorption of left- and right-handed light. Left-hand circular (LHC) and right-hand circular (RHC) polarized light represent two possible spin angular momentum states for a photon, and so circular dichroism is also referred to as dichroism for spin angular momentum. This phenomenon was discovered by Jean-Baptiste Biot, Augustin Fresnel, and Aimé Cotton in the first half of the 19th century. It is exhibited in the absorption bands of optically active chiral molecules. CD spectroscopy has a wide range of applications in many different fields. Most notably, UV CD is used to investigate the secondary structure of proteins. UV/Vis CD is used to investigate charge-transfer transitions. Near-infrared CD is used to investigate geometric and electronic structure by probing metal d→d transitions. Vibrational circular dichroism, which uses light from the infrared energy region, is used for structural studies of small organic molecules, and most recently proteins and DNA.
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