4HDD

Domain swapping in the cytoplasmic domain of the Escherichia coli rhomboid protease

Structural Biology Knowledgebase: 4HDD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.182
  • R-Value Work: 0.162

Literature

Macromolecules
Sequence Display for 4HDD

Classification: HYDROLASE

Total Structure Weight: 9171.94

Macromolecule Entities
Molecule Chains Length Organism Details
Rhomboid protease GlpG A 79 Escherichia coli EC#: 3.4.21.105 IUBMB
Fragment: N-terminal cytoplasmic domain (UNP residues 2-74)
Gene Name(s): glpG b3424 JW5687
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Intramembrane Proteases

Protein Name: GlpG rhomboid-family intramembrane protease


Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ACT
Query on ACT

A ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.182
  • R-Value Work: 0.162
  • Space Group: I 4 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 51.76 α = 90.00
b = 51.76 β = 90.00
c = 91.56 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-10-02
  • Released Date: 2013-02-06
  • Deposition author(s): Lazareno-Saez, C., Arutyunova, E., Coquelle, N., Lemieux, M.J.

Revision History

  • 2013-05-22
    Type: Citation | Details: Citation update