5uam
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Structure of a new family of Polysaccharide lyase PL25-Ulvanlyase.== | |
| - | + | <StructureSection load='5uam' size='340' side='right'caption='[[5uam]], [[Resolution|resolution]] 1.45Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[5uam]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudoalteromonas_sp._PLSV Pseudoalteromonas sp. PLSV]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5UAM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5UAM 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]] 1.45Å</td></tr> | |
| - | [[Category: | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> |
| - | [[Category: | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5uam FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5uam OCA], [https://pdbe.org/5uam PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5uam RCSB], [https://www.ebi.ac.uk/pdbsum/5uam PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5uam ProSAT]</span></td></tr> |
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/UL25_PSEXP UL25_PSEXP] Ulvan lyase involved in ulvan degradation. Ulvan is the main polysaccharide component of the Ulvales (green seaweed) cell wall. It is composed of disaccharide building blocks comprising 3-sulfated rhamnose (Rha3S) linked to D-glucuronic acid (GlcA), L-iduronic acid (IduA), or D-xylose (Xyl). Ulvan lyase catalyzes the endolytic cleavage of the glycosidic bond between Rha3S and the uronic acids GlcA or IduA, producing oligosaccharides that have unsaturated 4-deoxy-L-threo-hex-4-enopyranosiduronic acid (deltaUA) at the non-reducing end. This results eventually in the degradation of the ulvan polysaccharide into deltaUA-Rha3S disaccharides and deltaUA-Rha3S-Xyl-Rha3S tetrasaccharides.<ref>PMID:28290654</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Pseudoalteromonas sp. PLSV]] | ||
| + | [[Category: Boniecki MT]] | ||
| + | [[Category: Cygler M]] | ||
| + | [[Category: Ulaganathan TS]] | ||
Current revision
Structure of a new family of Polysaccharide lyase PL25-Ulvanlyase.
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