View source for 2gft


==Crystal structure of the E263A nucleophile mutant of Bacillus licheniformis endo-beta-1,4-galactanase in complex with galactotriose==
<StructureSection load='2gft' size='340' side='right'caption='[[2gft]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2gft]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_licheniformis Bacillus licheniformis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2GFT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2GFT FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.3&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GAL:BETA-D-GALACTOSE'>GAL</scene>, <scene name='pdbligand=PRD_900114:4beta-beta-galactotriose'>PRD_900114</scene></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=2gft FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2gft OCA], [https://pdbe.org/2gft PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2gft RCSB], [https://www.ebi.ac.uk/pdbsum/2gft PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2gft ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/GANB_BACLD GANB_BACLD] Involved in galactan degradation (PubMed:15312766). Degrades arabinose-free galactan to galactooligosaccharides, producing galactotetraose as the main product along with galactotriose, galactobiose, and galactose (PubMed:15312766). May hydrolyze the beta-1,4-galactan linkages of the galactan portion of arabinogalactan type I, a pectic plant polysaccharide from which most of the arabinose has been removed (By similarity).[UniProtKB:O07013]<ref>PMID:15312766</ref> 
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/gf/2gft_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2gft ConSurf].
<div style="clear:both"></div>

==See Also==
*[[Beta-1%2C4-galactanase|Beta-1%2C4-galactanase]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Bacillus licheniformis]]
[[Category: Large Structures]]
[[Category: Christensen LLH]]
[[Category: De Maria L]]
[[Category: Jorgensen CT]]
[[Category: Larsen S]]
[[Category: Le Nours J]]
[[Category: Lo Leggio L]]
[[Category: Welner D]]