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| | <StructureSection load='4zb2' size='340' side='right'caption='[[4zb2]], [[Resolution|resolution]] 2.00Å' scene=''> | | <StructureSection load='4zb2' size='340' side='right'caption='[[4zb2]], [[Resolution|resolution]] 2.00Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[4zb2]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"actinomyces_rubiginosus"_preobrazhenskaya_et_al._in_gauze_et_al._1957 "actinomyces rubiginosus" preobrazhenskaya et al. in gauze et al. 1957]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZB2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4ZB2 FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[4zb2]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptomyces_rubiginosus Streptomyces rubiginosus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZB2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4ZB2 FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FRU:FRUCTOSE'>FRU</scene>, <scene name='pdbligand=GLC:ALPHA-D-GLUCOSE'>GLC</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FRU:FRUCTOSE'>FRU</scene>, <scene name='pdbligand=GLC:ALPHA-D-GLUCOSE'>GLC</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene></td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4zbo|4zbo]], [[4zbc|4zbc]], [[4zb5|4zb5]]</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=4zb2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zb2 OCA], [https://pdbe.org/4zb2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4zb2 RCSB], [https://www.ebi.ac.uk/pdbsum/4zb2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4zb2 ProSAT]</span></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">xylA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1929 "Actinomyces rubiginosus" Preobrazhenskaya et al. in Gauze et al. 1957])</td></tr>
| + | |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Xylose_isomerase Xylose isomerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.3.1.5 5.3.1.5] </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=4zb2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zb2 OCA], [http://pdbe.org/4zb2 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4zb2 RCSB], [http://www.ebi.ac.uk/pdbsum/4zb2 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4zb2 ProSAT]</span></td></tr> | + | |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/XYLA_STRRU XYLA_STRRU]] Involved in D-xylose catabolism. | + | [https://www.uniprot.org/uniprot/XYLA_STRRU XYLA_STRRU] Involved in D-xylose catabolism. |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Actinomyces rubiginosus preobrazhenskaya et al. in gauze et al. 1957]] | |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Xylose isomerase]] | + | [[Category: Streptomyces rubiginosus]] |
| - | [[Category: Sandy, J]] | + | [[Category: Sandy J]] |
| - | [[Category: Isomerase]]
| + | |
| Structural highlights
Function
XYLA_STRRU Involved in D-xylose catabolism.
Publication Abstract from PubMed
Dehydration may change the crystal lattice and affect the mosaicity, resolution and quality of X-ray diffraction data. A dehydrating environment can be generated around a crystal in several ways with various degrees of precision and complexity. This study uses a high-precision crystal humidifier/dehumidifier to provide an airstream of known relative humidity in which the crystals are mounted: a precise yet hassle-free approach to altering crystal hydration. A protocol is introduced to assess the impact of crystal dehydration systematically applied to nine experimental crystal systems. In one case, that of glucose isomerase, dehydration triggering a change of space group from I222 to P21212 was observed. This observation is supported by an extended study of the behaviour of the glucose isomerase crystal structure during crystal dehydration.
A generic protocol for protein crystal dehydration using the HC1b humidity controller.,Lobley CM, Sandy J, Sanchez-Weatherby J, Mazzorana M, Krojer T, Nowak RP, Sorensen TL Acta Crystallogr D Struct Biol. 2016 May 1;72(Pt 5):629-40. doi:, 10.1107/S2059798316003065. Epub 2016 Apr 26. PMID:27139626[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
- ↑ Lobley CM, Sandy J, Sanchez-Weatherby J, Mazzorana M, Krojer T, Nowak RP, Sorensen TL. A generic protocol for protein crystal dehydration using the HC1b humidity controller. Acta Crystallogr D Struct Biol. 2016 May 1;72(Pt 5):629-40. doi:, 10.1107/S2059798316003065. Epub 2016 Apr 26. PMID:27139626 doi:http://dx.doi.org/10.1107/S2059798316003065
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