Alpha-glucosidase

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{{#tree:id=OrganizedByTopic|openlevels=0|
{{#tree:id=OrganizedByTopic|openlevels=0|
-
*Alpha glucosidase
+
*α glucosidase
**[[2g3m]] – SsAGS – ''Sulfolobus solfataricus''<br />
**[[2g3m]] – SsAGS – ''Sulfolobus solfataricus''<br />
**[[2ze0]] – AGS – ''Geobacillus''<br />
**[[2ze0]] – AGS – ''Geobacillus''<br />
**[[3w38]] – bAGS - beet<br />
**[[3w38]] – bAGS - beet<br />
-
**[[2d73]], [[2jka]], [[3wfa]], [[5djw]], [[5f7c]], [[3wfa]], [[3a24]] – BtAGS – ''Bacterioides thetaiotaomicron''<br />
+
**[[2d73]], [[2jka]], [[3wfa]], [[5djw]], [[5f7c]], [[3wfa]], [[3a24]], [[5xfm]] – BtAGS – ''Bacterioides thetaiotaomicron''<br />
**[[5hq4]] – PaAGS - ''Pseudoalteromonas''<br />
**[[5hq4]] – PaAGS - ''Pseudoalteromonas''<br />
**[[1lf6]] – TtAGS – ''Thermoanaerobobacterium thermosaccharolyticum''<br />
**[[1lf6]] – TtAGS – ''Thermoanaerobobacterium thermosaccharolyticum''<br />
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**[[4xpo]] – PsAGS - ''Pedobacter saltans''<br />
**[[4xpo]] – PsAGS - ''Pedobacter saltans''<br />
**[[4xpr]] – PsAGS (mutant)<br />
**[[4xpr]] – PsAGS (mutant)<br />
 +
**[[2lvx]] – fyAGS 2 MRH domain – fission yeast - NMR<br />
 +
**[[2n1h]] – fyAGS 2 MRH domain (mutant) - NMR<br />
-
*Alpha-glucosidase complex
+
*α-glucosidase complex
**[[2jke]] – BtAGS + deoxynojirimycin<br />
**[[2jke]] – BtAGS + deoxynojirimycin<br />
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**[[4xps]] – PsAGS (mutant) + galactpiranoside<br />
**[[4xps]] – PsAGS (mutant) + galactpiranoside<br />
**[[3wel]], [[3wem]], [[3wen]], [[3weo]], [[3w37]] – bAGS + substrate<br />
**[[3wel]], [[3wem]], [[3wen]], [[3weo]], [[3w37]] – bAGS + substrate<br />
 +
**[[4xqm]] – fyAGS 2 MRH domain + mannose<br />
-
*Maltase complex
+
*Maltase
**[[1vjt]] – TmAGS + NAD – ''Thermotoga maritima''<br />
**[[1vjt]] – TmAGS + NAD – ''Thermotoga maritima''<br />
**[[1obb]] – TmAGS + NAD + maltose <br />
**[[1obb]] – TmAGS + NAD + maltose <br />
**[[2g3n]] – SsAGS + octylglucoside<br />
**[[2g3n]] – SsAGS + octylglucoside<br />
-
**[[3ton]] – hAGS C-terminal - human<br />
+
**[[3ton]], [[5kzw]], [[5kzx]], [[5nn3]], [[5nn4]] – hAGS C-terminal - human<br />
 +
**[[5nn8]] – hAGS + acarbose <br />
**[[3top]] – hAGS C-terminal + acarbose <br />
**[[3top]] – hAGS C-terminal + acarbose <br />
**[[3l4y]], [[3l4z]], [[3l4x]], [[3l4w]], [[3l4v]], [[3l4u]], [[3l4t]] – hAGS N-terminal + inhibitor<br />
**[[3l4y]], [[3l4z]], [[3l4x]], [[3l4w]], [[3l4v]], [[3l4u]], [[3l4t]] – hAGS N-terminal + inhibitor<br />
 +
**[[5nn5]], [[5nn6]] – hAGS + jiromycin derivative<br />
*Isomaltase
*Isomaltase
Line 85: Line 90:
**[[5bn7]] – EcAGS <br />
**[[5bn7]] – EcAGS <br />
 +
 +
*6-phospho-α-glucosidase
 +
 +
**[[1u8x]] – PAGS + α-glucose phosphate + NAD – ''Bacillus subtilis''<br />
 +
 +
*Glucan 1,6-α-glucosidase (dextran glucosidase)
 +
 +
**[[4aie]] – GAGS – ''Lactobacillus acidophilus''<br />
 +
**[[2zic]], [[4xb3]] – SmGAGS (mutant) – ''Streptococcus mutans''<br />
 +
**[[4wlc]] – SmGAGS + glucose <br />
 +
**[[2zid]] – SmGAGS (mutant) + isomaltotriose<br />
 +

Revision as of 08:06, 12 March 2018

Structure of yeast isomaltase complex with α-D-glucose and Ca+2 ion (green) (PDB code 3a4a).

Drag the structure with the mouse to rotate

3D structures of α-glucosidase

Updated on 12-March-2018

References

  1. Gloster TM, Turkenburg JP, Potts JR, Henrissat B, Davies GJ. Divergence of catalytic mechanism within a glycosidase family provides insight into evolution of carbohydrate metabolism by human gut flora. Chem Biol. 2008 Oct 20;15(10):1058-67. Epub 2008 Oct 9. PMID:18848471 doi:10.1016/j.chembiol.2008.09.005
  2. Yamamoto K, Miyake H, Kusunoki M, Osaki S. Crystal structures of isomaltase from Saccharomyces cerevisiae and in complex with its competitive inhibitor maltose. FEBS J. 2010 Oct;277(20):4205-14. doi: 10.1111/j.1742-4658.2010.07810.x., Epub 2010 Aug 31. PMID:20812985 doi:10.1111/j.1742-4658.2010.07810.x

Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky

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