3RST

Crystal structure of Bacillus subtilis signal peptide peptidase A


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.37 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.206

Literature

Macromolecules
Sequence Display for 3RST

Classification: HYDROLASE

Total Structure Weight: 209295.08

Macromolecule Entities
Molecule Chains Length Organism Details
Signal peptide peptidase sppA A, B, C..., D, E, F, G, HA, B, C, D, E, F, G, H 240 Bacillus subtilis EC#: 3.4.21 IUBMB
Fragment: Protease domain lacking the N-terminal transmembrane segment, residues 56-295
Mutation: K199A
Gene Name(s): sppA yteI BSU29530
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Intramembrane Proteases

Protein Name: Signal Peptide Peptidase (SppA)



Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.37 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.206
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 87.78 α = 90.00
b = 131.07 β = 90.00
c = 207.26 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-05-02
  • Released Date: 2012-03-28
  • Deposition author(s): Nam, S.E., Paetzel, M.

Revision History

  • 2012-06-06
    Type: Citation | Details: Citation update
  • 2012-04-25
    Type: Citation | Details: Citation update
  • 2012-04-11
    Type: Other | Details: Updated remark 200 per author.
  • 2012-04-11
    Type: Citation | Details: --