• Isomorphous replacement (IR) is historically the most common approach to solving the phase problem in X-ray crystallography studies of proteins. For protein...
    6 KB (714 words) - 07:11, 28 May 2025
  • structures (for example derivatizing a small molecule). Multiple isomorphous replacement (MIR), where heavy atoms are inserted into structure (usually by...
    10 KB (1,134 words) - 18:07, 18 December 2024
  • Thumbnail for Tourmaline
    of silicate minerals. Its composition varies widely because of isomorphous replacement (solid solution), and its general formula can be written as XY3Z6(T6O18)(BO3)3V3W...
    40 KB (3,205 words) - 23:17, 25 May 2025
  • Thumbnail for Fiber
    Radiation X-rays, Structure factors determination, evaluation of Isomorphous Replacement methods and other modeling (PhD thesis). Université Joseph Fourier...
    19 KB (1,885 words) - 00:53, 25 June 2025
  • Thumbnail for Alum
    Bragg, and were used to develop the phase retrieval technique isomorphous replacement. The solubility of the various alums in water varies greatly, sodium...
    37 KB (3,877 words) - 13:32, 19 May 2025
  • microRNA (miRNA or miR), a small non-coding RNA molecule Multiple isomorphous replacement, a crystallographic technique Music information retrieval Mir,...
    3 KB (458 words) - 01:49, 25 December 2024
  • Thumbnail for Collagen helix
    Radiation X-rays, Structure factors determination, evaluation of Isomorphous Replacement methods and other modeling. PhD Thesis, Université Joseph Fourier...
    6 KB (623 words) - 16:23, 7 April 2024
  • Thumbnail for SSZ-13
    selective catalytic reduction (SCR) of NOx. SSZ-13 corresponds to an isomorphous replacement of an aluminum atom with a silicon atom in the natural mineral...
    5 KB (692 words) - 18:02, 15 February 2025
  • Thumbnail for Pyromorphite
    5 to 4, and the specific gravity between 6.5 and 7.1. Owing to isomorphous replacement of the phosphorus by arsenic there may be a gradual passage from...
    10 KB (894 words) - 11:56, 9 June 2025
  • Thumbnail for Xenon
    Mesters, Jeroen (2007). "The Solution of the Phase Problem by the Isomorphous Replacement Method". Principles of Protein X-Ray Crystallography (3rd ed.)...
    128 KB (12,568 words) - 08:44, 13 June 2025
  • Thumbnail for Mercury (element)
    be used to solve the phase problem in X-ray crystallography via isomorphous replacement or anomalous scattering methods. Gaseous mercury is used in mercury-vapor...
    128 KB (13,407 words) - 19:55, 14 June 2025
  • Thumbnail for Streptavidin
    by Hendrickson et al. at Columbia University and using multiple isomorphous replacement by Weber et al. at E. I. DuPont Central Research and Development...
    20 KB (2,488 words) - 04:28, 26 May 2025
  • minister David W. Green (biochemist), biochemist known for developing isomorphous replacement David W. Green (psychologist), British professor of psychology...
    3 KB (369 words) - 18:20, 11 May 2025
  • Thumbnail for X-ray crystallography
    protein, providing initial phases. Heavy atom methods (multiple isomorphous replacement) – If electron-dense metal atoms can be introduced into the crystal...
    113 KB (11,753 words) - 15:02, 23 June 2025
  • contaminated with a small amount of yellow mer-MoCl3(PMe2Ph)3. The nearly isomorphous replacement of Mo-O unit with small amounts of Mo-Cl unit results in artifactually...
    3 KB (350 words) - 10:27, 23 January 2025
  • wavelength. Multi-wavelength anomalous dispersion (MAD) Multiple isomorphous replacement (MIR) Anomalous scattering Anomalous X-ray scattering Patterson...
    6 KB (793 words) - 04:35, 24 September 2024
  • Thumbnail for John Kendrew
    analysis of the diffraction patterns could be solved by multiple isomorphous replacement — comparison of patterns from several crystals; one from the native...
    16 KB (1,555 words) - 21:34, 19 June 2025
  • Thumbnail for Electron diffraction
    X-ray Diffraction Scattering Algorithms Direct methods Isomorphous replacement Molecular replacement Molecular dynamics Patterson map Phase retrieval Gerchberg–Saxton...
    143 KB (15,555 words) - 12:41, 24 June 2025
  • Thumbnail for Protein folding
    diffraction patterns very difficult. Emerging methods like multiple isomorphous replacement use the presence of a heavy metal ion to diffract the X-rays into...
    76 KB (8,712 words) - 06:16, 25 June 2025
  • Groth examined the change in symmetry of a crystal as a result of the replacement of a hydrogen atom by another univalent atom or radical. Morphotropy...
    133 KB (13,573 words) - 14:54, 19 June 2025
  • Thumbnail for Fiber diffraction
    Radiation X-rays, Structure factors determination, evaluation of Isomorphous Replacement methods and other modeling." PhD Thesis, Université Joseph Fourier...
    12 KB (1,623 words) - 07:08, 2 June 2025
  • Robertson used heavy-metal derivatives to solve the phase problem by Isomorphous replacement, which paved the way to determine novel structures. In 1939 he...
    7 KB (769 words) - 02:43, 26 May 2025
  • to SAD. Single wavelength anomalous dispersion (SAD) Multiple isomorphous replacement (MIR) Anomalous scattering Anomalous X-ray scattering Patterson...
    9 KB (913 words) - 22:32, 16 April 2025
  • obtained a Ph.D. He is known for demonstrating the first use of isomorphous replacement to solve the phase problem in X-ray crystallography. After completing...
    5 KB (525 words) - 23:32, 23 May 2025
  • Chemistry Department in X-ray crystallography of sucrose using isomorphous replacement. He moved to the University of Cambridge to work with Lawrence...
    5 KB (440 words) - 04:05, 16 April 2024
  • X-ray Diffraction Scattering Algorithms Direct methods Isomorphous replacement Molecular replacement Molecular dynamics Patterson map Phase retrieval Gerchberg–Saxton...
    6 KB (434 words) - 00:10, 14 April 2025
  • Sensor, missile warning sensor for the Airbus A400M Atlas Multiple isomorphous replacement with Anomalous Signal, method to solve crystallographic structures...
    808 bytes (136 words) - 23:19, 27 May 2025
  • Thumbnail for Bacillus virus phi29
    smaller polymer could spatially fit in the virus. Ultimately, single isomorphous replacement with anomalous scattering (SIRAS) crystallography was used to determine...
    20 KB (2,096 words) - 22:13, 23 May 2025
  • Methods Group Multiple-scale analysis Multiple histories Multiple isomorphous replacement Multiplet Multiplicative quantum number Multipole expansion Multipole...
    24 KB (2,444 words) - 19:03, 19 June 2025
  • Thumbnail for Anhydrite
    perfect cleavage parallel to the three planes of symmetry. It is not isomorphous with the orthorhombic barium (baryte) and strontium (celestine) sulfates...
    10 KB (868 words) - 09:33, 2 August 2024