4E1S

X-ray crystal structure of the transmembrane beta-domain from intimin from EHEC strain O157:H7


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.86 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.175

Literature

Macromolecules
Sequence Display for 4E1S

Classification: CELL ADHESION

Total Structure Weight: 32457.07

Macromolecule Entities
Molecule Chains Length Organism Details
Intimin A 242 Escherichia coli Fragment: transmembrane domain (UNP residues 208-449)
Gene Name(s): eae eaeA Z5110 ECs4559 L0025
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: BETA-BARREL

Subgroup Name: Outer Membrane Autotransporters

Protein Name: Intimin outer membrane β-domain


Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
OLB
Query on OLB

A (2S)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate
C21 H40 O4
RZRNAYUHWVFMIP-QJRAZLAKSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
OLC
Query on OLC

A (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate
1-Oleoyl-R-glycerol (Synonym)
C21 H40 O4
RZRNAYUHWVFMIP-GDCKJWNLSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.86 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.175
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 116.57 α = 90.00
b = 120.25 β = 90.00
c = 39.09 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-03-07
  • Released Date: 2012-06-13
  • Deposition author(s): Fairman, J.W., Dautin, N., Wojtowicz, D., Wei, L., Noinaj, N., Barnard, T.J., Udho, E., Finkelstein, A., Przytycka, T.M., Cherezov, V., Buchanan, S.K.

Revision History

  • 2012-07-25
    Type: Database references