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| | ==Crystal Structure of Rice BGlu1 E386G Mutant Complexed with Cellotetraose== | | ==Crystal Structure of Rice BGlu1 E386G Mutant Complexed with Cellotetraose== |
| - | <StructureSection load='3sct' size='340' side='right' caption='[[3sct]], [[Resolution|resolution]] 1.60Å' scene=''> | + | <StructureSection load='3sct' size='340' side='right'caption='[[3sct]], [[Resolution|resolution]] 1.60Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[3sct]] 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=3SCT OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3SCT FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[3sct]] 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=3SCT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3SCT 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]] 1.6Å</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]], [[3scu|3scu]], [[3scv|3scv]], [[3scw|3scw]]</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=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=3sct FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3sct OCA], [https://pdbe.org/3sct PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3sct RCSB], [https://www.ebi.ac.uk/pdbsum/3sct PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3sct 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=3sct FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3sct OCA], [http://pdbe.org/3sct PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3sct RCSB], [http://www.ebi.ac.uk/pdbsum/3sct PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3sct 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]]
| + | |
| Structural highlights
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
- ↑ 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
- ↑ 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
- ↑ 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
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