1mg1

X-ray diffraction
2.5Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
homo trimer (preferred)
PDBe Complex ID:
PDB-CPX-142641 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Maltose/maltodextrin-binding periplasmic protein Chain: A
Molecule details ›
Chain: A
Length: 450 amino acids
Theoretical weight: 49.39 KDa
Source organism: Human T-cell leukemia virus type I
Expression system: Escherichia coli
UniProt:
  • Canonical: P0AEX9 (Residues: 31-392; Coverage: 98%)
Gene names: JW3994, b4034, malE
Sequence domains: Bacterial extracellular solute-binding protein
Structure domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: GLC
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: R3
Unit cell:
a: 102.947Å b: 102.947Å c: 118.005Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.223 0.223 0.305
Expression system: Escherichia coli