3NSG

Crystal Structure of OmpF, an Outer Membrane Protein from Salmonella typhi


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.79 Å
  • R-Value Free: 0.337
  • R-Value Work: 0.255

Literature

Macromolecules
Sequence Display for 3NSG

Classification: MEMBRANE PROTEIN

Total Structure Weight: 131768.97

Macromolecule Entities
Molecule Chains Length Organism Details
Outer membrane protein F A, B, C 341 Salmonella enterica Gene Name(s): ompF STM0999
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: BETA-BARREL

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

Protein Name: OmpF Porin


Small Molecules
Ligands 6 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
LDA
Query on LDA

A, B, C LAURYL DIMETHYLAMINE-N-OXIDE
C14 H31 N O
SYELZBGXAIXKHU-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FLC
Query on FLC

A, C CITRATE ANION
C6 H5 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TAM
Query on TAM

A, B, C TRIS(HYDROXYETHYL)AMINOMETHANE
C7 H17 N O3
GKODZWOPPOTFGA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TLA
Query on TLA

A, B L(+)-TARTARIC ACID
C4 H6 O6
FEWJPZIEWOKRBE-JCYAYHJZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B, C SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B, C GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-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: 2.79 Å
  • R-Value Free: 0.337
  • R-Value Work: 0.255
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 85.18 α = 90.00
b = 139.34 β = 90.00
c = 150.77 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-07-01
  • Released Date: 2011-07-13
  • Deposition author(s): Balasubramaniam, D., Arockiasamy, A., Sharma, A., Krishnaswamy, S.

Revision History

  • Version 1_0: 2011-07-13

    Type: Initial release

  • Version 1_1: 2012-06-20

    Type: Database references

  • Version 1_2: 2017-11-08

    Type: Refinement description