› 1pw4

X-ray diffraction
3.3Å resolution

Crystal Structure of the Glycerol-3-Phosphate Transporter from E.Coli

Released:
DOI: 10.2210/pdb1pw4/pdb
PDB entry 1pw4 coloured by chain, front view.
PDB entry 1pw4 coloured by chain, side view.
PDB entry 1pw4 coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
Structure and mechanism of the glycerol-3-phosphate transporter from Escherichia coli.
Huang Y, Lemieux MJ, Song J, Auer M, Wang DN
Science 301 616-20 (2003)
PMID: 12893936

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-140012 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glycerol-3-phosphate transporter Chain: A
Molecule details ›
Chain: A
Length: 451 amino acids
Theoretical weight: 50.24 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P08194 (Residues: 3-448; Coverage: 99%)
Gene names: JW2234, b2240, glpT
Structure domains: MFS general substrate transporter like domains

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: P3221
Unit cell:
a: 97.64Å b: 97.64Å c: 175.151Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.296 0.296 0.325
Expression system: Escherichia coli

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Citations

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