BMB/Ch 230. Macromolecular Structure Determination with Modern X-ray Crystallography Methods. 


12 units (2-4-6); third term. Prerequisites: BMB/Bi/Ch 170 and consent of instructor. Advanced course in macromolecular crystallography integrating lecture and laboratory treatment of diffraction theory, crystallization (proteins, nucleic acids and macromolecular complexes), crystal characterization, X-ray sources and optics, crystal freezing, X-ray diffraction data collection (in-house and synchrotron), data reduction, multiple isomorphous replacement, single- and multi-wavelength anomalous diffraction phasing techniques, molecular replacement, electron density interpretation, structure refinement, structure validation, coordinate deposition and structure presentation. In the laboratory component, one or more proteins will be crystallized and the structure(s) determined by several methods, in parallel with lectures on the theory and discussions of the techniques.

Instructor: Hoelz.

BMB 230 class of spring 2019

Back row: Taylor Stevens, Jens Kaiser, Chelsey VanDrisse, Lucas Schaus, Sho Harvey, Stefan Petrovic, Andre Hoelz

Front row: Cai Tong Ng, Claudia Jette, Sarah Speed, Alexandra Barbato, Krystal Brodsky, Bonnie Brown,

Leah Soldner-Garcia, Ferdinand Huber

California Institute of Technology

Division of Chemistry & Chemical Engineering

1200 E. California Blvd.

Pasadena, CA 91125-7200

© Copyright Hoelz Laboratory

Scan results for Plum Anomalous Dataset:


Beamline ID: BL12-2


Atom: Se

Edge: K


Inflection E: 12656.080078

Inflection Fp: -10.245530

Inflection Fpp: 3.223208


Peak E: 12658.259766

Peak Fp: -8.322823

Peak Fpp: 5.165565


Remote E: 12900

Remote Fp: -3.2

Remote Fpp: 3.7