2WIT

CRYSTAL STRUCTURE OF THE SODIUM-COUPLED GLYCINE BETAINE SYMPORTER BETP FROM CORYNEBACTERIUM GLUTAMICUM WITH BOUND SUBSTRATE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.35 Å
  • R-Value Free: 0.265
  • R-Value Work: 0.257

Literature

Macromolecules
Sequence Display for 2WIT

Classification: MEMBRANE PROTEIN

Total Structure Weight: 185474.31

Macromolecule Entities
Molecule Chains Length Organism Details
GLYCINE BETAINE TRANSPORTER BETP A, B, C 566 Corynebacterium glutamicum Fragment: RESIDUES 30-595
Mutation: E44A, E45A, E46A
Gene Name(s): betP Cgl0892 cg1016
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Betaine/Choline/Carnitine Transporter (BCCT) Family

Protein Name: BetP glycine betaine transporter


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

A, B, C TRIMETHYL GLYCINE
C5 H12 N O2
KWIUHFFTVRNATP-UHFFFAOYSA-O
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: 3.35 Å
  • R-Value Free: 0.265
  • R-Value Work: 0.257
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 118.10 α = 90.00
b = 129.42 β = 90.00
c = 182.94 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-05-17
  • Released Date: 2009-05-26
  • Deposition author(s): Ressl, S., Terwisscha Van Scheltinga, A.C., Vonrhein, C., Ott, V., Ziegler, C.
  • Previous versions: 2W8A

Revision History

  • 2015-05-13
    Type: Citation | Details: REMARK 1, JRNL
  • 2013-03-20
    Type: Citation | Details: JRNL
  • 2013-01-30
    Type: Version format compliance | Details: REMARK 4
  • 2013-01-30
    Type: Source and taxonomy | Details: SOURCE
  • 2013-01-30
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2013-01-30
    Type: Refinement description | Details: REMARK 3
  • 2013-01-30
    Type: Geometry validation | Details: REMARK 500
  • 2013-01-30
    Type: Citation | Details: JRNL