3IFT

Crystal structure of glycine cleavage system protein H from Mycobacterium tuberculosis, using X-rays from the Compact Light Source.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.181 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

X-ray structure determination of the glycine cleavage system protein H of Mycobacterium tuberculosis using an inverse Compton synchrotron X-ray source.

Abendroth, J.McCormick, M.S.Edwards, T.E.Staker, B.Loewen, R.Gifford, M.Rifkin, J.Mayer, C.Guo, W.Zhang, Y.Myler, P.Kelley, A.Analau, E.Hewitt, S.N.Napuli, A.J.Kuhn, P.Ruth, R.D.Stewart, L.J.

(2010) J.Struct.Funct.Genom. 11: 91-100

  • DOI: 10.1007/s10969-010-9087-6
  • Primary Citation of Related Structures:  3HGB

  • PubMed Abstract: 
  • Structural genomics discovery projects require ready access to both X-ray diffraction and NMR spectroscopy which support the collection of experimental data needed to solve large numbers of novel protein structures. The most productive X-ray crystal ...

    Structural genomics discovery projects require ready access to both X-ray diffraction and NMR spectroscopy which support the collection of experimental data needed to solve large numbers of novel protein structures. The most productive X-ray crystal structure determination laboratories make extensive use of tunable synchrotron X-ray light to solve novel structures by anomalous diffraction methods. This requires that frozen cryo-protected crystals be shipped to large multi acre synchrotron facilities for data collection. In this paper we report on the development and use of the first laboratory-scale synchrotron light source capable of performing many of the state-of-the-art synchrotron applications in X-ray science. This Compact Light Source is a first-in-class device that uses inverse Compton scattering to generate X-rays of sufficient flux, tunable wavelength and beam size to allow high-resolution X-ray diffraction data collection from protein crystals. We report on benchmarking tests of X-ray diffraction data collection with hen egg white lysozyme, and the successful high-resolution X-ray structure determination of the Glycine cleavage system protein H from Mycobacterium tuberculosis using diffraction data collected with the Compact Light Source X-ray beam.


    Organizational Affiliation

    Emerald BioStructures, 7869 NE Day Road West, Bainbridge Island, WA 98110, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Glycine cleavage system H protein
A
142Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)Gene Names: gcvH
Find proteins for P9WN55 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv))
Go to UniProtKB:  P9WN55
Experimental Data & Validation

Experimental Data

Unit Cell:
Length (Å)Angle (°)
a = 86.450α = 90.00
b = 51.010β = 95.10
c = 32.570γ = 90.00
Software Package:
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
XDSdata reduction
MOLREPphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Revision History 

  • Version 1.0: 2009-08-11
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance