PDF - The Yang Zhang Lab
... Crystallization and Structure Determination. The turkey β1 AR construct that was crystallized contains amino acid deletions in the flexible regions at the N and C termini and in cytoplasmic loop 3 (CL3), and is called β36 (28). Six thermostabilizing mutations were introduced to make the receptor mor ...
... Crystallization and Structure Determination. The turkey β1 AR construct that was crystallized contains amino acid deletions in the flexible regions at the N and C termini and in cytoplasmic loop 3 (CL3), and is called β36 (28). Six thermostabilizing mutations were introduced to make the receptor mor ...
Solution and crystal structures of a C-terminal fragment of
... in some chains) at the C-terminal end of the β4-β5 loop of RRM3. The final model, which incorporates 788 water molecules, was refined to an Rfree of 20.8% with good stereochemistry (Fig. 1C). Full data collection and refinement statistics are given in Table 1. The structures of the eight copies of n ...
... in some chains) at the C-terminal end of the β4-β5 loop of RRM3. The final model, which incorporates 788 water molecules, was refined to an Rfree of 20.8% with good stereochemistry (Fig. 1C). Full data collection and refinement statistics are given in Table 1. The structures of the eight copies of n ...
References
... complex. Thus, it was previously shown [5] that for the compounds Ni (II) with two bipy ligands the complicated peak being a superposition of two peaks is observed in the electrochemical reduction (Figure 9) . The voltammogram for Ni(II)bipy has a classic shape. Two complexes are crystallized from t ...
... complex. Thus, it was previously shown [5] that for the compounds Ni (II) with two bipy ligands the complicated peak being a superposition of two peaks is observed in the electrochemical reduction (Figure 9) . The voltammogram for Ni(II)bipy has a classic shape. Two complexes are crystallized from t ...
- Opus
... and 1.0 M NaOH (100 µL, 0.10 mmol) was carefully layered on top of an aqueous solution (1 mL) of metal nitrate hexahydrate salt (0.05 mmol) separated by a layer of DMF (0.5 mL). Data for 1: Co(NO3)2·6H2O (15.5 mg, 0.05 mmol). Pink crystals were harvested after a week. Yield 28 mg (74%). Found: C, 51 ...
... and 1.0 M NaOH (100 µL, 0.10 mmol) was carefully layered on top of an aqueous solution (1 mL) of metal nitrate hexahydrate salt (0.05 mmol) separated by a layer of DMF (0.5 mL). Data for 1: Co(NO3)2·6H2O (15.5 mg, 0.05 mmol). Pink crystals were harvested after a week. Yield 28 mg (74%). Found: C, 51 ...
template - Communications in Inorganic Synthesis
... [6] software was used to collect, index, scale and apply analytical absorption corrections based on faces of the crystal. The structure solution was obtained by direct methods, using the SIR2011 [7] program and refined using the SHELXL-97 [8] program. All non-hydrogen atoms were refined with anisotr ...
... [6] software was used to collect, index, scale and apply analytical absorption corrections based on faces of the crystal. The structure solution was obtained by direct methods, using the SIR2011 [7] program and refined using the SHELXL-97 [8] program. All non-hydrogen atoms were refined with anisotr ...
konsta1
... Absorption spectra for crystals Sr3Ga2Ge4O14 :Cr were measured in the range 250 - 800 nm. In absorption spectra of these crystals three bands connected with ions Cr3+ in octahedral coordination are found. The circular dichroism (CD) spectra were studied in the range 250 - 800 nm on dichrograph, cons ...
... Absorption spectra for crystals Sr3Ga2Ge4O14 :Cr were measured in the range 250 - 800 nm. In absorption spectra of these crystals three bands connected with ions Cr3+ in octahedral coordination are found. The circular dichroism (CD) spectra were studied in the range 250 - 800 nm on dichrograph, cons ...
Properties2
... Cleavage is only visible if: 1) the crystal size is not microscopic 2) the crystal has broken up along some of these planes Some minerals have several directions of cleavage at specific angles. ...
... Cleavage is only visible if: 1) the crystal size is not microscopic 2) the crystal has broken up along some of these planes Some minerals have several directions of cleavage at specific angles. ...
From Discrete Linear ZntBu2 Molecules to 1D Coordination
... we reacted 1 with 1,2-bis(4-pyridyl)ethylene (bpene). We anticipated that the latter bipyridine ligand of the inherent anti conformation is an ideal candidate for further probing the role of noncovalent forces in the supramolecular organization involving the bipyridine ligand. Needlelike dark red cr ...
... we reacted 1 with 1,2-bis(4-pyridyl)ethylene (bpene). We anticipated that the latter bipyridine ligand of the inherent anti conformation is an ideal candidate for further probing the role of noncovalent forces in the supramolecular organization involving the bipyridine ligand. Needlelike dark red cr ...
Ch_ 2-1Mineral
... the proportion of ionic to covalent character can be assessed by “Electronegativity”: a measure of ability of an atom to attract electron to itself. The greater different of electronegativity, the more ionic bonding ...
... the proportion of ionic to covalent character can be assessed by “Electronegativity”: a measure of ability of an atom to attract electron to itself. The greater different of electronegativity, the more ionic bonding ...
Introduction Geological setting and host rocks
... 2. The formation namely of phillipsite/harmotome-Na (not-K) can be explained with the abundant presence of celadonite in the host rocks („exhaustion” of all potassium), while the lack of magnesium and iron in the harmotomes – with abundant formation of smectite. 3. The harmotomes from p. 392 have co ...
... 2. The formation namely of phillipsite/harmotome-Na (not-K) can be explained with the abundant presence of celadonite in the host rocks („exhaustion” of all potassium), while the lack of magnesium and iron in the harmotomes – with abundant formation of smectite. 3. The harmotomes from p. 392 have co ...
Structural Studies of the Catalytic Reaction
... density modification (16) coupled with non-crystallographic symmetry averaging (17) using RESOLVE version 2.02 (18), with a final f.o.m. of 0.61 in the resolution range of 20 –2.85 Å. About 50% of the model was automatically built by RESOLVE. Refinement was carried out with CNS_SOLVE version 1.1 (19 ...
... density modification (16) coupled with non-crystallographic symmetry averaging (17) using RESOLVE version 2.02 (18), with a final f.o.m. of 0.61 in the resolution range of 20 –2.85 Å. About 50% of the model was automatically built by RESOLVE. Refinement was carried out with CNS_SOLVE version 1.1 (19 ...
Rock or Mineral?
... There are four main categories of crystals, as grouped by their chemical and physical properties: Covalent Crystals Many covalent crystals have extremely high melting points. Examples :diamond and zinc sulfide crystals. Metallic Crystals Individual metal atoms of metallic crystals sit on lattice sit ...
... There are four main categories of crystals, as grouped by their chemical and physical properties: Covalent Crystals Many covalent crystals have extremely high melting points. Examples :diamond and zinc sulfide crystals. Metallic Crystals Individual metal atoms of metallic crystals sit on lattice sit ...
Vol. 4. Physical properties of crystals.
... of the mechanical, electrical and optical properties of crys- many pages to the phenomena of the domain structure of tals, and transport phenomena. Understanding the properferromagnetic crystals and to the processes of magnetizties and phenomena characteristic of well-ordered solids ation. In my opi ...
... of the mechanical, electrical and optical properties of crys- many pages to the phenomena of the domain structure of tals, and transport phenomena. Understanding the properferromagnetic crystals and to the processes of magnetizties and phenomena characteristic of well-ordered solids ation. In my opi ...
Go Here For PPT
... Chemistry Review : An ELEMENT is determined by the number of PROTONS (+). IONS - Atoms where the number of ELECTRONS (-) have been added or subtracted. ISOTOPES - Atoms where the number of NEUTRONS have been added or subtracted. ...
... Chemistry Review : An ELEMENT is determined by the number of PROTONS (+). IONS - Atoms where the number of ELECTRONS (-) have been added or subtracted. ISOTOPES - Atoms where the number of NEUTRONS have been added or subtracted. ...
Crystallization of Escherichia coli ribosomes
... The knowledge of the structure of the ribosome is an essential requirement to reveal its role at the molecular level in the process of protein biosynthesis. This information is being obtained by a battery of chemical, physical, immunological and genetic methods (for reviews see [1]). Important metho ...
... The knowledge of the structure of the ribosome is an essential requirement to reveal its role at the molecular level in the process of protein biosynthesis. This information is being obtained by a battery of chemical, physical, immunological and genetic methods (for reviews see [1]). Important metho ...
ic199p5a
... (b) Suppose that one of these salts actually had the cesium chloride structure (C.N. = 8) and another, the zinc blende structure (C.N. = 4). Choose the most likely salts (2) from this list to have these two other structures and briefly explain the reason for your choice (assume that the anion is big ...
... (b) Suppose that one of these salts actually had the cesium chloride structure (C.N. = 8) and another, the zinc blende structure (C.N. = 4). Choose the most likely salts (2) from this list to have these two other structures and briefly explain the reason for your choice (assume that the anion is big ...
Sample PDF
... Solids are substances which have fixed shape and volume. They are characterised by rigidity, incompressibility, slow diffusion and mechanical strength. They are classified as: (a) Crystalline solids (b) Amorphous solids The crystalline solids are further classified as: (a) Metallic solids (b) Ionic ...
... Solids are substances which have fixed shape and volume. They are characterised by rigidity, incompressibility, slow diffusion and mechanical strength. They are classified as: (a) Crystalline solids (b) Amorphous solids The crystalline solids are further classified as: (a) Metallic solids (b) Ionic ...
diamond springs dental center
... Methamphetamine in the hopes that it would shine some light on a problem that is so prevalent here in California. The fact is that most teachers, parents and dentists may not recognize the signs and symptoms of Crystal Meth abuse in their students/children/patients. This has become a hot topic here ...
... Methamphetamine in the hopes that it would shine some light on a problem that is so prevalent here in California. The fact is that most teachers, parents and dentists may not recognize the signs and symptoms of Crystal Meth abuse in their students/children/patients. This has become a hot topic here ...
CLAY MINERALS
... When tridymite and cristobalite are found in rocks they are always the low forms. These do not appear on the phase diagram because they are not thermodynamically stable. They are metastable, just as diamond is relative to graphite at room P,T. The feldspars Feldspars make up approximately 70% of the ...
... When tridymite and cristobalite are found in rocks they are always the low forms. These do not appear on the phase diagram because they are not thermodynamically stable. They are metastable, just as diamond is relative to graphite at room P,T. The feldspars Feldspars make up approximately 70% of the ...
compound having protonated forms of ethylenediaminetetraacetate
... became microbiologically contaminated, ethanol should be added, the solution covered with a plastic film, filtered without vacuum 2 or more days after, and left to evaporate as before. Using a molar ratio Cu(II)/ H4EDTA/AdeH 1:1:2, a pale blue powder of the type Cu(EDTA) ×/(AdeH2)2 ×/n H2O is also o ...
... became microbiologically contaminated, ethanol should be added, the solution covered with a plastic film, filtered without vacuum 2 or more days after, and left to evaporate as before. Using a molar ratio Cu(II)/ H4EDTA/AdeH 1:1:2, a pale blue powder of the type Cu(EDTA) ×/(AdeH2)2 ×/n H2O is also o ...
microanalysis of rare-earth elements using an electron beam
... Brownridge (1992) first reported that X-rays were emitted by changing the temperature of a pyroelectric crystal in vacuum. He detected Au L lines using the pyroelectric crystal of cesium nitrate (CsNO3) and a gold foil target at 5×10-5 Torr. Since his discovery, pyroelectric crystals were used for r ...
... Brownridge (1992) first reported that X-rays were emitted by changing the temperature of a pyroelectric crystal in vacuum. He detected Au L lines using the pyroelectric crystal of cesium nitrate (CsNO3) and a gold foil target at 5×10-5 Torr. Since his discovery, pyroelectric crystals were used for r ...
EGU06-A-08269 - Copernicus Meetings
... Rhone valley (Swiss Alps), between Nufenen Pass and Brig. We followed a graphite rich (up to 2%) meta-marl. The metamorphism varies from lower greenschist facies to lower amphibolite facies layer along this 35 km profile. The meta-marl mineralogy is garnet, plagioclase, clinozoisite, white mica, bio ...
... Rhone valley (Swiss Alps), between Nufenen Pass and Brig. We followed a graphite rich (up to 2%) meta-marl. The metamorphism varies from lower greenschist facies to lower amphibolite facies layer along this 35 km profile. The meta-marl mineralogy is garnet, plagioclase, clinozoisite, white mica, bio ...
Chapter 3: Structure of Metals & Ceramics
... • A material is crystalline if the atoms display long-range order, i.e. the same repeating arrangement over-and-over. • The atoms in some materials do not have long-range order. These are called amorphous or glassy. Most polymers are amorphous, but so are some ceramics, metals, and forms of carbon. ...
... • A material is crystalline if the atoms display long-range order, i.e. the same repeating arrangement over-and-over. • The atoms in some materials do not have long-range order. These are called amorphous or glassy. Most polymers are amorphous, but so are some ceramics, metals, and forms of carbon. ...
Crystallographic database
A crystallographic database is a database specifically designed to store information about the structure of molecules and crystals. Crystals are solids having, in all three dimensions of space, a regularly repeating arrangement of atoms, ions, or molecules. They are characterized by symmetry, morphology, and directionally dependent physical properties. A crystal structure describes the arrangement of atoms, ions, or molecules in a crystal. (Molecules need to crystallize into solids so that their regularly repeating arrangements can be taken advantage of in X-ray, neutron, and electron diffraction based crystallography.)Crystal structures of crystalline material are typically determined from X-ray or neutron single-crystal diffraction data and stored in crystal structure databases. They are routinely identified by comparing reflection intensities and lattice spacings from X-ray powder diffraction data with entries in powder-diffraction fingerprinting databases.Crystal structures of nanometer sized crystalline samples can be determined via structure factor amplitude information from single-crystal electron diffraction data or structure factor amplitude and phase angle information from Fourier transforms of HRTEM images of crystallites. They are stored in crystal structure databases specializing in nanocrystals and can be identified by comparing zone axis subsets in lattice-fringe fingerprint plots with entries in a lattice-fringe fingerprinting database.Crystallographic databases differ in access and usage rights and offer varying degrees of search and analysis capacity. Many provide structure visualization capabilities. They can be browser based or installed locally. Newer versions are built on the relational database model and support the Crystallographic Information File (CIF) as a universal data exchange format.