1A0S

SUCROSE-SPECIFIC PORIN

Structural Biology Knowledgebase: 1A0S SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.214

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1A0S

Classification: OUTER MEMBRANE PROTEIN

Total Structure Weight: 136122.55

Macromolecule Entities
Molecule Chains Length Organism Details
SUCROSE-SPECIFIC PORIN P, Q, R 413 Salmonella enterica Gene Name(s): scrY

Membrane Protein

Source: inferred by homology | Group: BETA-BARREL

Subgroup Name: Beta-Barrel Membrane Proteins: Porins and Relatives

Protein Name: ScrY sucrose-specific porin


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

P, Q, R CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.214
  • Space Group: P 32
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 112.10 α = 90.00
b = 112.10 β = 90.00
c = 147.00 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-12-07
  • Released Date: 1998-06-10
  • Deposition author(s): Diederichs, K., Welte, W.

Revision History

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