5aeg | pdb_00005aeg

A bacterial protein stucture in glycoside hydrolase family 31.

spinqualitylabelsall models 5aeg, resolution 1.85Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 5aeg is a 2 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: B9D, CA, CL, MPD Related: 5aed, 5aee Activity: Alpha-glucosidase, with EC number 3.2.1.20 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum Function [YIHQ_ECOLI] Exhibits hydrolysis activity against alpha-glucosyl fluoride, although natural substrates, such as alpha-glucobioses are scarcely hydrolyzed. Publication Abstract from PubMed Sulfoquinovose is produced by photosynthetic organisms at a rate of 1010 tons per annum and is degraded by bacteria as a source of carbon and sulfur. We have identified Escherichia coli YihQ as the first dedicated sulfoquinovosidase and the gateway enzyme to sulfoglycolytic pathways. Structural and mutagenesis studies unveiled the sequence signatures for binding the distinguishing sulfonate residue and revealed that sulfoquinovoside degradation is widespread across the tree of life. YihQ is a sulfoquinovosidase that cleaves sulfoquinovosyl diacylglyceride sulfolipids.,Speciale G, Jin Y, Davies GJ, Williams SJ, Goddard-Borger ED Nat Chem Biol. 2016 Feb 15. doi: 10.1038/nchembio.2023. PMID:26878550 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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