1OU9

Structure of SspB, a AAA+ protease delivery protein

Structural Biology Knowledgebase: 1OU9 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.217

Literature

Macromolecules
Sequence Display for 1OU9

Classification: TRANSPORT PROTEIN

Total Structure Weight: 44483.62

Macromolecule Entities
Molecule Chains Length Organism Details
Stringent starvation protein B homolog A, B, C 129 Haemophilus influenzae Fragment: residues 1-129
Mutation: M1M, M86M, M102M
Gene Name(s): sspB HI_1440
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
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, B, C L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.217
  • Space Group: C 2 2 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 65.29 α = 90.00
b = 137.84 β = 90.00
c = 93.79 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-24
  • Released Date: 2003-09-23
  • Deposition author(s): Levchenko, I., Grant, R.A., Wah, D.A., Sauer, R.T., Baker, T.A.

Revision History

  • 2014-04-30
    Type: Data collection | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4