4AFK

In meso structure of alginate transporter, AlgE, from Pseudomonas aeruginosa, PAO1

Structural Biology Knowledgebase: 4AFK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.209
  • R-Value Work: 0.163

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4AFK

Classification: MEMBRANE PROTEIN

Total Structure Weight: 57600.11

Macromolecule Entities
Molecule Chains Length Organism Details
ALGINATE PRODUCTION PROTEIN ALGE A 458 Pseudomonas aeruginosa Fragment: RESIDUES 33-490
Gene Name(s): algE alg76 PA3544

Membrane Protein

Source: mpstruc | Group: BETA-BARREL

Subgroup Name: Beta-Barrel Membrane Proteins: Monomeric/Dimeric

Protein Name: AlgE alginate export protein


Small Molecules
Ligands 7 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PE5
Query on PE5

A 3,6,9,12,15,18,21,24-OCTAOXAHEXACOSAN-1-OL
POLYETHYLENE GLYCOL PEG400, (Synonym)
C18 H38 O9
CUDPPTPIUWYGFI-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
78M
Query on 78M

A (2S)-2,3-DIHYDROXYPROPYL(7Z)-PENTADEC-7-ENOATE
7.8 MONOACYLGLYCEROL (Synonym)
C18 H34 O4
BJMLBVHMHXYQFS-JJEJIETFSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
78N
Query on 78N

A (2R)-2,3-DIHYDROXYPROPYL(7Z)-PENTADEC-7-ENOATE
7.8 MONOACYLGLYCEROL (2R) (Synonym)
C18 H34 O4
BJMLBVHMHXYQFS-XZVRFQMRSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
LDA
Query on LDA

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

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

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.209
  • R-Value Work: 0.163
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 57.25 α = 90.00
b = 74.42 β = 101.56
c = 115.53 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-01-19
  • Released Date: 2013-02-06
  • Deposition author(s): Tan, J., Pye, V.E., Aragao, D., Caffrey, M.

Revision History

  • 2015-09-30
    Type: Citation | Details: JRNL
  • 2014-08-13
    Type: Citation | Details: JRNL
  • 2014-08-06
    Type: Citation | Details: JRNL
  • 2014-07-30
    Type: Citation | Details: JRNL