2A65

Crystal structure of LEUTAA, a bacterial homolog of Na+/Cl--dependent neurotransmitter transporters


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.217
  • R-Value Work: 0.199

Literature

Macromolecules
Sequence Display for 2A65

Classification: TRANSPORT PROTEIN

Total Structure Weight: 59751.89

Macromolecule Entities
Molecule Chains Length Organism Details
Na(+):neurotransmitter symporter (Snf family) A 519 Aquifex aeolicus Gene Name(s): snf aq_2077
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Amino Acid Secondary Transporters

Protein Name: LeuBAT Δ13 mutant with bound paroxetine


Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BOG
Query on BOG

A B-OCTYLGLUCOSIDE
C14 H28 O6
HEGSGKPQLMEBJL-RKQHYHRCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
LEU
Query on LEU

A LEUCINE
C6 H13 N O2
ROHFNLRQFUQHCH-YFKPBYRVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.217
  • R-Value Work: 0.199
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 87.86 α = 90.00
b = 86.31 β = 95.73
c = 81.02 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-07-01
  • Released Date: 2005-08-02
  • Deposition author(s): Yamashita, A., Singh, S.K., Kawate, T., Jin, Y., Gouaux, E.

Revision History

  • Version 1_0: 2005-08-02

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Source and taxonomy, Version format compliance