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==Crystal Structure of Rice BGlu1 E386G/Y341A Mutant Complexed with Cellotetraose==
==Crystal Structure of Rice BGlu1 E386G/Y341A Mutant Complexed with Cellotetraose==
<StructureSection load='3scw' size='340' side='right' caption='[[3scw]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
<StructureSection load='3scw' size='340' side='right'caption='[[3scw]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3scw]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Japanese_rice Japanese rice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3SCW OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3SCW FirstGlance]. <br>
<table><tr><td colspan='2'>[[3scw]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Oryza_sativa_Japonica_Group Oryza sativa Japonica Group]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3SCW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3SCW FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CTT:BETA-D-GLUCOPYRANOSYL-(1- 4)-BETA-D-GLUCOPYRANOSYL-(1- 4)-BETA-D-GLUCOPYRANOSYL-(1- 4)-BETA-D-GLUCOPYRANOSE'>CTT</scene>, <scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.9&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2rgl|2rgl]], [[2rgm|2rgm]], [[3f4v|3f4v]], [[3f5i|3f5i]], [[3f5j|3f5j]], [[3f5k|3f5k]], [[3aht|3aht]], [[3scn|3scn]], [[3sco|3sco]], [[3scp|3scp]], [[3scq|3scq]], [[3scr|3scr]], [[3scs|3scs]], [[3sct|3sct]], [[3scu|3scu]], [[3scv|3scv]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BGC:BETA-D-GLUCOSE'>BGC</scene>, <scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=PRD_900011:beta-cellotetraose'>PRD_900011</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BGLU1, BGLU7, LOC_Os03g49600, Os03g0703000, os3bglu7, OSJNBa0004L11.16 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=39947 Japanese rice])</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3scw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3scw OCA], [https://pdbe.org/3scw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3scw RCSB], [https://www.ebi.ac.uk/pdbsum/3scw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3scw ProSAT]</span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Beta-glucosidase Beta-glucosidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.21 3.2.1.21] </span></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=3scw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3scw OCA], [http://pdbe.org/3scw PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3scw RCSB], [http://www.ebi.ac.uk/pdbsum/3scw PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3scw ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/BGL07_ORYSJ BGL07_ORYSJ]] Hydrolyzes p-nitrophenyl beta-D-glucoside, p-nitrophenyl beta-D-mannoside, p-nitrophenyl beta-D-galactoside, p-nitrophenyl beta-D-xyloside, p-nitrophenyl beta-D-fucoside, p-nitrophenyl beta-L-arabinoside, oligosaccharides, pyridoxine beta-D-glucoside and the cyanogenic glucosides amygdalin, prunasin and dhurrin. Possesses pyridoxine transglucosylation activity.<ref>PMID:14692878</ref> <ref>PMID:19766588</ref> <ref>PMID:18308333</ref>
[https://www.uniprot.org/uniprot/BGL07_ORYSJ BGL07_ORYSJ] Hydrolyzes p-nitrophenyl beta-D-glucoside, p-nitrophenyl beta-D-mannoside, p-nitrophenyl beta-D-galactoside, p-nitrophenyl beta-D-xyloside, p-nitrophenyl beta-D-fucoside, p-nitrophenyl beta-L-arabinoside, oligosaccharides, pyridoxine beta-D-glucoside and the cyanogenic glucosides amygdalin, prunasin and dhurrin. Possesses pyridoxine transglucosylation activity.<ref>PMID:14692878</ref> <ref>PMID:19766588</ref> <ref>PMID:18308333</ref>  


==See Also==
==See Also==
*[[Beta-glucosidase|Beta-glucosidase]]
*[[Beta-glucosidase 3D structures|Beta-glucosidase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Beta-glucosidase]]
[[Category: Large Structures]]
[[Category: Japanese rice]]
[[Category: Oryza sativa Japonica Group]]
[[Category: Cairns, J R.Ketudat]]
[[Category: Ketudat Cairns JR]]
[[Category: Kuaprasert, B]]
[[Category: Kuaprasert B]]
[[Category: Pengthaisong, S]]
[[Category: Pengthaisong S]]
[[Category: Withers, S G]]
[[Category: Withers SG]]
[[Category: Beta-alpha-barrel]]
[[Category: Glycosynthase]]
[[Category: Hydrolase]]
[[Category: Oligosaccharide synthesis]]
[[Category: Transglucosylation]]

Latest revision as of 20:24, 1 November 2023

Crystal Structure of Rice BGlu1 E386G/Y341A Mutant Complexed with CellotetraoseCrystal Structure of Rice BGlu1 E386G/Y341A Mutant Complexed with Cellotetraose

Structural highlights

3scw is a 2 chain structure with sequence from Oryza sativa Japonica Group. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.9Å
Ligands:, , , ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

BGL07_ORYSJ Hydrolyzes p-nitrophenyl beta-D-glucoside, p-nitrophenyl beta-D-mannoside, p-nitrophenyl beta-D-galactoside, p-nitrophenyl beta-D-xyloside, p-nitrophenyl beta-D-fucoside, p-nitrophenyl beta-L-arabinoside, oligosaccharides, pyridoxine beta-D-glucoside and the cyanogenic glucosides amygdalin, prunasin and dhurrin. Possesses pyridoxine transglucosylation activity.[1] [2] [3]

See Also

References

  1. ↑ Opassiri R, Hua Y, Wara-Aswapati O, Akiyama T, Svasti J, Esen A, Ketudat Cairns JR. Beta-glucosidase, exo-beta-glucanase and pyridoxine transglucosylase activities of rice BGlu1. Biochem J. 2004 Apr 1;379(Pt 1):125-31. PMID:14692878 doi:http://dx.doi.org/10.1042/BJ20031485
  2. ↑ Kuntothom T, Luang S, Harvey AJ, Fincher GB, Opassiri R, Hrmova M, Ketudat Cairns JR. Rice family GH1 glycoside hydrolases with beta-D-glucosidase and beta-D-mannosidase activities. Arch Biochem Biophys. 2009 Nov;491(1-2):85-95. doi: 10.1016/j.abb.2009.09.004., Epub 2009 Sep 18. PMID:19766588 doi:http://dx.doi.org/10.1016/j.abb.2009.09.004
  3. ↑ Chuenchor W, Pengthaisong S, Robinson RC, Yuvaniyama J, Oonanant W, Bevan DR, Esen A, Chen CJ, Opassiri R, Svasti J, Cairns JR. Structural insights into rice BGlu1 beta-glucosidase oligosaccharide hydrolysis and transglycosylation. J Mol Biol. 2008 Apr 4;377(4):1200-15. Epub 2008 Feb 4. PMID:18308333 doi:10.1016/j.jmb.2008.01.076

3scw, resolution 1.90Å

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