Field Guide to Protein Folds
... The cyclin-box is an approximately 100-residue domain found in all cyclin and cyclin-like domains that acts as a generalized adaptor motif to recognize diverse proteins and DNAs that are involved in cell cycle and transcriptional regulation. It consists of five helices with a central helix (helix 3) ...
... The cyclin-box is an approximately 100-residue domain found in all cyclin and cyclin-like domains that acts as a generalized adaptor motif to recognize diverse proteins and DNAs that are involved in cell cycle and transcriptional regulation. It consists of five helices with a central helix (helix 3) ...
Spatial resolution and position accuracy
... diameter on the order of ∆x is used in the image plane, the field of a dipole emitter with axis along the optical axis might get sufficiently blocked by the pinhole and the emitter might not be detected at all. In many experimental situations it is desirable to determine the dipole orientation and d ...
... diameter on the order of ∆x is used in the image plane, the field of a dipole emitter with axis along the optical axis might get sufficiently blocked by the pinhole and the emitter might not be detected at all. In many experimental situations it is desirable to determine the dipole orientation and d ...
vcvc2
... 4π ε 0 r #. Electrostatic potential is a scalar quantity. SI unit of electrostatic potential is volt (V). #. Electrostatic potential is considered to vanish at infinity. #. In a conductor, electrostatic potential at the surface is always constant whatever the shape of it is. Definition of 1 volt : I ...
... 4π ε 0 r #. Electrostatic potential is a scalar quantity. SI unit of electrostatic potential is volt (V). #. Electrostatic potential is considered to vanish at infinity. #. In a conductor, electrostatic potential at the surface is always constant whatever the shape of it is. Definition of 1 volt : I ...
Electric field of due to a point charge.
... This is your second starting equation. By convention the direction of the electric field is the direction of the force exerted on a POSITIVE test charge. The absence of absolute value signs around q0 means you must include the sign of q0 in your work. ...
... This is your second starting equation. By convention the direction of the electric field is the direction of the force exerted on a POSITIVE test charge. The absence of absolute value signs around q0 means you must include the sign of q0 in your work. ...
Word - ASDL Community
... information encoded by our DNA is translated and used to make an organism. It describes how a gene made of DNA is transcribed by messenger RNA and then translated into a protein by transfer RNA in a complex series of events utilizing ribosomal RNA and amino acids. Although in essence the central dog ...
... information encoded by our DNA is translated and used to make an organism. It describes how a gene made of DNA is transcribed by messenger RNA and then translated into a protein by transfer RNA in a complex series of events utilizing ribosomal RNA and amino acids. Although in essence the central dog ...
Rodolfo GhirlandoƗ, Radina Mutskova¥, Chad
... Iron is an essential element necessary for human life which is stored in the ubiquitous and highly-conserved protein ferritin. The protein plays a key role in iron metabolism and its ability to sequester the element allows ferritin to be essential to iron detoxification and reserve. Regulation of ir ...
... Iron is an essential element necessary for human life which is stored in the ubiquitous and highly-conserved protein ferritin. The protein plays a key role in iron metabolism and its ability to sequester the element allows ferritin to be essential to iron detoxification and reserve. Regulation of ir ...
Measuring the electric dipole moment of the electron with YbF
... Physics, as the science of the structure and dynamics of the physical world, is illequipped to tackle questions of human experience, which necessarily limits its contribution. However, physics is well suited to making careful, precise observations, and making these observations in as close to an obj ...
... Physics, as the science of the structure and dynamics of the physical world, is illequipped to tackle questions of human experience, which necessarily limits its contribution. However, physics is well suited to making careful, precise observations, and making these observations in as close to an obj ...
Electronic and magnetic properties of transition metal compounds
... The spin-orbit coupling and satellites will be explained in Sections 2.3.2.4 and 2.3.2.5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Schematic illustration of a charge transfer excitation in a transition metal oxide [88, 75]. . . . . . . . . . . . . . . . . . . . . . . . . . . . Example ...
... The spin-orbit coupling and satellites will be explained in Sections 2.3.2.4 and 2.3.2.5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Schematic illustration of a charge transfer excitation in a transition metal oxide [88, 75]. . . . . . . . . . . . . . . . . . . . . . . . . . . . Example ...
Biomolecules
... • Biomolecules are molecules that are present in living organisms, including large macromolecules such as proteins, lipids, carbohydrates, and nucleic acids. ...
... • Biomolecules are molecules that are present in living organisms, including large macromolecules such as proteins, lipids, carbohydrates, and nucleic acids. ...
Section 23
... of ions in the upper atmosphere wishes to construct an apparatus with the following characteristics: Using an electric field, a beam of ions, each having charge q, mass m, and initial velocity vî, is turned through an angle of 90° as each ion undergoes displacement Rî + Rĵ. The ions enter a chamber ...
... of ions in the upper atmosphere wishes to construct an apparatus with the following characteristics: Using an electric field, a beam of ions, each having charge q, mass m, and initial velocity vî, is turned through an angle of 90° as each ion undergoes displacement Rî + Rĵ. The ions enter a chamber ...
Word - ASDL Community
... information encoded by our DNA is translated and used to make an organism. It describes how a gene made of DNA is transcribed by messenger RNA and then translated into a protein by transfer RNA in a complex series of events utilizing ribosomal RNA and amino acids. Although in essence the central dog ...
... information encoded by our DNA is translated and used to make an organism. It describes how a gene made of DNA is transcribed by messenger RNA and then translated into a protein by transfer RNA in a complex series of events utilizing ribosomal RNA and amino acids. Although in essence the central dog ...
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.