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TitleStructural Basis for the Interconversion of Maltodextrins by MalQ, the Amylomaltase of Escherichia coli.
Journal, issue, pagesJ. Biol. Chem., Vol. 290, Page 21352-21364, Year 2015
Publish dateMar 26, 2015 (structure data deposition date)
AuthorsWeiss, S.C. / Skerra, A. / Schiefner, A.
External linksJ. Biol. Chem. / PubMed:26139606
MethodsX-ray diffraction
Resolution2.1 - 2.8 Å
Structure data

PDB-4s3p:
Amylomaltase MalQ from Escherichia coli, apo structure
Method: X-RAY DIFFRACTION / Resolution: 2.8 Å

PDB-4s3q:
Amylomaltase MalQ from Escherichia coli in complex with maltose
Method: X-RAY DIFFRACTION / Resolution: 2.1 Å

PDB-4s3r:
Amylomaltase MalQ from Escherichia coli in complex with the pseudo-heptasaccharide acarviosine-glucose-acarbose
Method: X-RAY DIFFRACTION / Resolution: 2.1 Å

Chemicals

ChemComp-HOH:
WATER

ChemComp-EDO:
1,2-ETHANEDIOL

ChemComp-IOD:
IODIDE ION

ChemComp-7SA:
ACARBOSE DERIVED HEPTASACCHARIDE

Source
  • escherichia coli k-12 (bacteria)
KeywordsTRANSFERASE / Glucoside hydrolase clan H / maltose / maltodextrin / TIM barrel / Acarbose-derived heptasaccharide

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