Biological Assembly 1

Protein Symmetry: Cyclic - C8 (View in 3D)

Protein Stoichiometry: Homo 8-mer - A8

Macromolecule Content

• Unique protein chains: 1

2J58

The structure of Wza

• DOI: 10.2210/pdb2j58/pdb

• Classification: MEMBRANE PROTEIN
• Deposited: 2006-09-12 Released: 2006-11-06
• Deposition author(s): Dong, C., Naismith, J.H.
• Organism: Escherichia coli
• Expression System: ESCHERICHIA COLI

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.25 Å
• R-Value Free: 0.226
• R-Value Work: 0.188

wwPDB Validation 3D Report Full Report

Literature

Macromolecules

Classification: MEMBRANE PROTEIN

Total Structure Weight: 323950.06

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Outer Membrane Proteins

Protein Name: Wza translocon for capsular polysaccharides

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions	3D Interactions
OCT	A, B, C, D, E, F, G, H	N-OCTANE C8 H18 TVMXDCGIABBOFY-UHFFFAOYSA-N	Poseview Image of OCT in 2J58 Help Black dashed lines indicate hydrogen bonds, salt bridges, and metal interactions. Green solid line show hydrophobic interactions and green dashed lines show π-π and π-cation interactions. Source Information Interactions are determined by geometric criteria as described in K. Stierand, M. Rarey (2010), Drawing the PDB: Protein-ligand complexes in two dimensions, ACS Med. Chem. Lett., DOI: 10.1021/ml100164p. Ions and some metal complexes are excluded, as well as cases where no interaction profile could be generated. Poseview diagrams can be calculated for approximately 92% of the remaining complexes in the PDB. PoseView is developed at the Center for Bioinformatics Hamburg and jointly provided with BioSolveIT as a community service at the PDB. A stand-alone version is provided by BioSolveIT.	Ligand Explorer NGL   Binding Pocket (JSmol)   Electron Density (JSmol)
SO4	A, B, C, D, E, F, G, H	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L	Poseview Image of SO4 in 2J58 Help Black dashed lines indicate hydrogen bonds, salt bridges, and metal interactions. Green solid line show hydrophobic interactions and green dashed lines show π-π and π-cation interactions. Source Information Interactions are determined by geometric criteria as described in K. Stierand, M. Rarey (2010), Drawing the PDB: Protein-ligand complexes in two dimensions, ACS Med. Chem. Lett., DOI: 10.1021/ml100164p. Ions and some metal complexes are excluded, as well as cases where no interaction profile could be generated. Poseview diagrams can be calculated for approximately 92% of the remaining complexes in the PDB. PoseView is developed at the Center for Bioinformatics Hamburg and jointly provided with BioSolveIT as a community service at the PDB. A stand-alone version is provided by BioSolveIT.	Ligand Explorer NGL   Binding Pocket (JSmol)   Electron Density (JSmol)
HEX	A, B, C, D, E, F, G, H	HEXANE C6 H14 VLKZOEOYAKHREP-UHFFFAOYSA-N	Poseview Image of HEX in 2J58 Help Black dashed lines indicate hydrogen bonds, salt bridges, and metal interactions. Green solid line show hydrophobic interactions and green dashed lines show π-π and π-cation interactions. Source Information Interactions are determined by geometric criteria as described in K. Stierand, M. Rarey (2010), Drawing the PDB: Protein-ligand complexes in two dimensions, ACS Med. Chem. Lett., DOI: 10.1021/ml100164p. Ions and some metal complexes are excluded, as well as cases where no interaction profile could be generated. Poseview diagrams can be calculated for approximately 92% of the remaining complexes in the PDB. PoseView is developed at the Center for Bioinformatics Hamburg and jointly provided with BioSolveIT as a community service at the PDB. A stand-alone version is provided by BioSolveIT.	Ligand Explorer NGL   Binding Pocket (JSmol)   Electron Density (JSmol)

Modified Residues 2 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
SC2	A, B, C, D, E, F, G, H	peptide-like	C5 H9 N O3 S		--
MSE	A, B, C, D, E, F, G, H	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.25 Å
• R-Value Free: 0.226
• R-Value Work: 0.188
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length (Å)	Angle (°)
a = 94.72	α = 90.00
b = 215.27	β = 90.00
c = 220.89	γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots

Entry History

Deposition Data

• Deposited Date: 2006-09-12
• Released Date: 2006-11-06
• Deposition author(s): Dong, C., Naismith, J.H.

Revision History

• 2011-07-13
  Type: Advisory, Refinement description, Version format compliance