2XHY

Crystal Structure of E.coli BglA

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.236 
  • R-Value Work: 0.171 
  • R-Value Observed: 0.174 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history. 


Literature

Macro-to-Micro Structural Proteomics: Native Source Proteins for High-Throughput Crystallization.

Totir, M., Echols, N., Nanao, M., Gee, C.L., Moskaleva, A., Gradia, S., Iavarone, A.T., Berger, J.M., May, A.P., Zubieta, C., Alber, T.

(2012) PLoS One 7: 32498

  • DOI: https://doi.org/10.1371/journal.pone.0032498
  • Primary Citation of Related Structures:  
    2XHY, 3N6Q, 3NBU, 3SBO

  • PubMed Abstract: 

    • Structural biology and structural genomics projects routinely rely on recombinantly expressed proteins, but many proteins and complexes are difficult to obtain by this approach. We investigated native source proteins for high-throughput protein crystallography applications ...

    Structural biology and structural genomics projects routinely rely on recombinantly expressed proteins, but many proteins and complexes are difficult to obtain by this approach. We investigated native source proteins for high-throughput protein crystallography applications. The Escherichia coli proteome was fractionated, purified, crystallized, and structurally characterized. Macro-scale fermentation and fractionation were used to subdivide the soluble proteome into 408 unique fractions of which 295 fractions yielded crystals in microfluidic crystallization chips. Of the 295 crystals, 152 were selected for optimization, diffraction screening, and data collection. Twenty-three structures were determined, four of which were novel. This study demonstrates the utility of native source proteins for high-throughput crystallography.

    Organizational Affiliation: 

    Department of Molecular and Cell Biology, University of California, Berkeley, California, United States of America.



Macromolecules
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
6-PHOSPHO-BETA-GLUCOSIDASE BGLAA, B, C, D479Escherichia coli K-12Mutation(s): 0 
Gene Names: bglA, bglD, yqfC, b2901, JW2869
EC: 3.2.1.86
UniProt
Find proteins for Q46829 (Escherichia coli (strain K12))
Explore Q46829 
Go to UniProtKB:  Q46829
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ46829
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4
Download Ideal Coordinates CCD File 
AA [auth D],
F [auth A],
M [auth B],
N [auth B],
S [auth C]		SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L		 Ligand Interaction
BR
Query on BR
Download Ideal Coordinates CCD File 
BA [auth D],
E [auth A],
G [auth A],
H [auth A],
I [auth B],
BA [auth D],
E [auth A],
G [auth A],
H [auth A],
I [auth B],
J [auth B],
K [auth B],
L [auth B],
O [auth B],
P [auth B],
Q [auth C],
R [auth C],
T [auth C],
U [auth D],
V [auth D],
W [auth D],
X [auth D],
Y [auth D],
Z [auth D]
BROMIDE ION
Br
CPELXLSAUQHCOX-UHFFFAOYSA-M		 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.236 
  • R-Value Work: 0.171 
  • R-Value Observed: 0.174 
  • Space Group: P 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 73.674α = 99.96
b = 79.424β = 107.21
c = 98.604γ = 102.83
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing

Structure Validation

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View more in-depth experimental data
Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2011-07-06
    Type: Initial release
  • Version 1.1: 2012-03-28
    Changes: Database references, Structure summary, Version format compliance