5z3c: Difference between revisions

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'''Unreleased structure'''


The entry 5z3c is ON HOLD  until May 05 2020
==Glycosidase E178A==
 
<StructureSection load='5z3c' size='340' side='right'caption='[[5z3c]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
Authors: Tanaka, Y., Chen, M., Tagami, T., Yao, M., Kimura, A.
== Structural highlights ==
 
<table><tr><td colspan='2'>[[5z3c]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Krifd Krifd]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5Z3C OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5Z3C FirstGlance]. <br>
Description: Glycosidase E178A
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>
[[Category: Unreleased Structures]]
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Kfla_1896 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=479435 KRIFD])</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5z3c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5z3c OCA], [http://pdbe.org/5z3c PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5z3c RCSB], [http://www.ebi.ac.uk/pdbsum/5z3c PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5z3c ProSAT]</span></td></tr>
</table>
== Function ==
[[http://www.uniprot.org/uniprot/IMGH_KRIFD IMGH_KRIFD]] Involved in the intracellular degradation of the cyclic tetrasaccharide cyclobis-(1-6)-alpha-nigerosyl (CNN) formed extracellularly from starch. Catalyzes the hydrolysis of alpha-1,6-glucosidic linkage from the non-reducing end of isomaltose to yield beta-D-glucose and D-glucose. Can also act on panose and isomaltotriose at a lower rate. It displays low or no activity toward CNN and the general GH15 enzyme substrates such as maltose, soluble starch or dextran.<ref>PMID:27302067</ref> 
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Krifd]]
[[Category: Large Structures]]
[[Category: Chen, M]]
[[Category: Kimura, A]]
[[Category: Kimura, A]]
[[Category: Chen, M]]
[[Category: Tagami, T]]
[[Category: Tagami, T]]
[[Category: Tanaka, Y]]
[[Category: Yao, M]]
[[Category: Yao, M]]
[[Category: Tanaka, Y]]
[[Category: Glycosidase]]
[[Category: Hydrolase]]

Revision as of 10:19, 21 May 2019

Glycosidase E178AGlycosidase E178A

Structural highlights

5z3c is a 1 chain structure with sequence from Krifd. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Gene:Kfla_1896 (KRIFD)
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[IMGH_KRIFD] Involved in the intracellular degradation of the cyclic tetrasaccharide cyclobis-(1-6)-alpha-nigerosyl (CNN) formed extracellularly from starch. Catalyzes the hydrolysis of alpha-1,6-glucosidic linkage from the non-reducing end of isomaltose to yield beta-D-glucose and D-glucose. Can also act on panose and isomaltotriose at a lower rate. It displays low or no activity toward CNN and the general GH15 enzyme substrates such as maltose, soluble starch or dextran.[1]

References

  1. Tagami T, Miyano E, Sadahiro J, Okuyama M, Iwasaki T, Kimura A. Two Novel Glycoside Hydrolases Responsible for the Catabolism of Cyclobis-(1-->6)-alpha-nigerosyl. J Biol Chem. 2016 Aug 5;291(32):16438-47. doi: 10.1074/jbc.M116.727305. Epub 2016, Jun 14. PMID:27302067 doi:http://dx.doi.org/10.1074/jbc.M116.727305

5z3c, resolution 1.60Å

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