› 1gvi

X-ray diffraction
3.3Å resolution

Thermus maltogenic amylase in complex with beta-CD

Released:
DOI: 10.2210/pdb1gvi/pdb
PDB entry 1gvi coloured by chain, front view.
PDB entry 1gvi coloured by chain, side view.
PDB entry 1gvi coloured by chain, top view.
Source organism: Thermus sp.
Primary publication:
Cyclomaltodextrinase, neopullulanase, and maltogenic amylase are nearly indistinguishable from each other.
Lee HS, Kim MS, Cho HS, Kim JI, Kim TJ, Choi JH, Park C, Lee HS, Oh BH, Park KH
J Biol Chem 277 21891-7 (2002)
PMID: 11923309

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-521693 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Glycosyl hydrolase family 13 catalytic domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 588 amino acids
Theoretical weight: 68.28 KDa
Source organism: Thermus sp.
Expression system: Escherichia coli
UniProt:
  • Canonical: O69007 (Residues: 1-588; Coverage: 100%)
Sequence domains:
Structure domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: GLC
Carbohydrate polymer
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P61
Unit cell:
a: 119.09Å b: 119.09Å c: 270.2Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.192 0.192 0.243
Expression system: Escherichia coli

Quick links

Citations

5 review citations

The Sus operon: a model system for starch uptake by the human gut Bacteroidetes.
Foley et al. (2016)
4 more

8 mentions without citation

Structure of Streptomyces maltosyltransferase GlgE, a homologue of a genetically validated anti-tuberculosis target.
Syson et al. (2011)
7 more