2QOM

The crystal structure of the E.coli EspP autotransporter Beta-domain.

Structural Biology Knowledgebase: 2QOM SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.66 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.258

Literature

Macromolecules
Sequence Display for 2QOM

Classification: HYDROLASE

Total Structure Weight: 62673.61

Macromolecule Entities
Molecule Chains Length Organism Details
Serine protease espP A, B 285 Escherichia coli EC#: 3.4.21 IUBMB
Gene Name(s): espP L7020 ECO57PM78
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: BETA-BARREL

Subgroup Name: Outer Membrane Autotransporters

Protein Name: EspP autotransporter, post-cleavage state



Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.66 Å
  • R-Value Free: 0.284
  • R-Value Work: 0.258
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 84.95 α = 90.00
b = 53.30 β = 103.57
c = 102.42 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-07-20
  • Released Date: 2007-11-13
  • Deposition author(s): Barnard, T.J., Dautin, N., Lukacik, P., Bernstein, H.D., Buchanan, S.K.

Revision History

  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values