3BF0

Crystal structure of Escherichia coli Signal peptide peptidase (SppA), Native crystals


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.214

Literature

Macromolecules
Sequence Display for 3BF0

Classification: HYDROLASE

Total Structure Weight: 255681.38

Macromolecule Entities
Molecule Chains Length Organism Details
Protease 4 A, B, C, D 593 Escherichia coli EC#: 3.4.21 IUBMB
Gene Name(s): sppA b1766 JW1755
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Intramembrane Proteases

Protein Name: Signal Peptide Peptidase (SppA), native protein



Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.214
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 94.17 α = 90.00
b = 153.49 β = 104.25
c = 100.66 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-11-20
  • Released Date: 2007-12-18
  • Deposition author(s): Paetzel, M.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4