1h49
From Proteopedia
(Difference between revisions)
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<StructureSection load='1h49' size='340' side='right' caption='[[1h49]], [[Resolution|resolution]] 1.90Å' scene=''> | <StructureSection load='1h49' size='340' side='right' caption='[[1h49]], [[Resolution|resolution]] 1.90Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
- | <table><tr><td colspan='2'>[[1h49]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/ | + | <table><tr><td colspan='2'>[[1h49]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Maize Maize]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1H49 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1H49 FirstGlance]. <br> |
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BGC:BETA-D-GLUCOSE'>BGC</scene>, <scene name='pdbligand=HBO:2,4-DIHYDROXY-7-(METHYLOXY)-2H-1,4-BENZOXAZIN-3(4H)-ONE'>HBO</scene></td></tr> | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BGC:BETA-D-GLUCOSE'>BGC</scene>, <scene name='pdbligand=HBO:2,4-DIHYDROXY-7-(METHYLOXY)-2H-1,4-BENZOXAZIN-3(4H)-ONE'>HBO</scene></td></tr> | ||
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1e1e|1e1e]], [[1e1f|1e1f]], [[1e4l|1e4l]], [[1e4n|1e4n]], [[1e55|1e55]], [[1e56|1e56]], [[1hxj|1hxj]]</td></tr> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1e1e|1e1e]], [[1e1f|1e1f]], [[1e4l|1e4l]], [[1e4n|1e4n]], [[1e55|1e55]], [[1e56|1e56]], [[1hxj|1hxj]]</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='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=1h49 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1h49 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1h49 RCSB], [http://www.ebi.ac.uk/pdbsum/1h49 PDBsum]</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=1h49 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1h49 OCA], [http://pdbe.org/1h49 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1h49 RCSB], [http://www.ebi.ac.uk/pdbsum/1h49 PDBsum]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
- | [[http://www.uniprot.org/uniprot/ | + | [[http://www.uniprot.org/uniprot/HGGL1_MAIZE HGGL1_MAIZE]] Is implicated in many functions such as ABA metabolism, hydrolysis of conjugated gibberellins, conversion of storage forms of cytokinins to active forms. Also acts in defense of young plant parts against pests via the production of hydroxamic acids from hydroxamic acid glucosides. Enzymatic activity is highly correlated with plant growth. The preferred substrate is DIMBOA-beta-D-glucoside. Hydrolyzes the chromogenic substrate 6-bromo-2-naphthyl-beta-D-glucoside (6BNGlc) and various artificial aryl beta-glucosides. No activity with cellobiose, arbutin, gentiobiose, linamarin or dhurrin as substrates.<ref>PMID:10099619</ref> <ref>PMID:16668611</ref> <ref>PMID:10099619</ref> |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | </div> | ||
+ | <div class="pdbe-citations 1h49" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Beta-glucosidase]] | [[Category: Beta-glucosidase]] | ||
- | [[Category: | + | [[Category: Maize]] |
[[Category: Bevan, D R]] | [[Category: Bevan, D R]] | ||
[[Category: Czjzek, M]] | [[Category: Czjzek, M]] |
Revision as of 16:26, 11 September 2015
CRYSTAL STRUCTURE OF THE INACTIVE DOUBLE MUTANT OF THE MAIZE BETA-GLUCOSIDASE ZMGLU1-E191D-F198V IN COMPLEX WITH DIMBOA-GLUCOSIDE
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