View source for 7exu


==GH127 beta-L-arabinofuranosidase HypBA1 E322Q mutant complexed with p-nitrophenyl beta-L-arabinofuranoside==
<StructureSection load='7exu' size='340' side='right'caption='[[7exu]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[7exu]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bifidobacterium_longum_subsp._longum_JCM_1217 Bifidobacterium longum subsp. longum JCM 1217]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7EXU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7EXU 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=07Y:(2S,3R,4R,5R)-2-(hydroxymethyl)-5-(4-nitrophenoxy)oxolane-3,4-diol'>07Y</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</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=7exu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7exu OCA], [https://pdbe.org/7exu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7exu RCSB], [https://www.ebi.ac.uk/pdbsum/7exu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7exu ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/HYBA1_BIFL2 HYBA1_BIFL2] Beta-L-arabinofuranosidase that removes the beta-L-arabinofuranose residue from the non-reducing end of various substrates, including beta-L-arabinofuranosyl-hydroxyproline (Ara-Hyp), Ara-beta-1,2-Ara-beta-Hyp (Ara(2)-Hyp), Ara-beta-1,2-Ara-beta-1,2-Ara-beta-Hyp (Ara(3)-Hyp), and beta-L-arabinofuranosyl-(1->2)-1-O-methyl-beta-L-arabinofuranose. In the presence of 1-alkanols, shows transglycosylation activity, retaining the anomeric configuration of the arabinofuranose residue.
__TOC__
</StructureSection>
[[Category: Bifidobacterium longum subsp. longum JCM 1217]]
[[Category: Large Structures]]
[[Category: Arakawa T]]
[[Category: Fujita K]]
[[Category: Fushinobu S]]
[[Category: Maruyama S]]
[[Category: Yamada C]]