1n47

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1n47]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Vicia_villosa Vicia villosa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1N47 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1N47 FirstGlance]. <br>
<table><tr><td colspan='2'>[[1n47]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Vicia_villosa Vicia villosa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1N47 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1N47 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=A2G:N-ACETYL-2-DEOXY-2-AMINO-GALACTOSE'>A2G</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SER:SERINE'>SER</scene>, <scene name='pdbligand=FUC:ALPHA-L-FUCOSE'>FUC</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=A2G:N-ACETYL-2-DEOXY-2-AMINO-GALACTOSE'>A2G</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=FUC:ALPHA-L-FUCOSE'>FUC</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SER:SERINE'>SER</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=1n47 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1n47 OCA], [https://pdbe.org/1n47 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1n47 RCSB], [https://www.ebi.ac.uk/pdbsum/1n47 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1n47 ProSAT]</span></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=1n47 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1n47 OCA], [https://pdbe.org/1n47 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1n47 RCSB], [https://www.ebi.ac.uk/pdbsum/1n47 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1n47 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/LEC_VICVI LEC_VICVI]] N-acetyl-D-galactosamine specific lectin. Binds the Tn determinant (GalNAc-alpha-O-Ser/Thr) of the tumor-associated glycopeptide. Could be required for agglutinating cells such as Tn-exposed erythrocytes.
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[https://www.uniprot.org/uniprot/LEC_VICVI LEC_VICVI] N-acetyl-D-galactosamine specific lectin. Binds the Tn determinant (GalNAc-alpha-O-Ser/Thr) of the tumor-associated glycopeptide. Could be required for agglutinating cells such as Tn-exposed erythrocytes.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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<jmolCheckbox>
<jmolCheckbox>
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/n4/1n47_consurf.spt"</scriptWhenChecked>
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/n4/1n47_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</jmolCheckbox>
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[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Vicia villosa]]
[[Category: Vicia villosa]]
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[[Category: Alzari, P M]]
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[[Category: Alzari PM]]
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[[Category: Babino, A]]
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[[Category: Babino A]]
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[[Category: Bay, S]]
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[[Category: Bay S]]
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[[Category: Osinaga, E]]
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[[Category: Osinaga E]]
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[[Category: Rojas, A]]
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[[Category: Rojas A]]
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[[Category: Tello, D]]
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[[Category: Tello D]]
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[[Category: Cancer antigen]]
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[[Category: Carbohydrate recognition]]
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[[Category: Glycoprotein tn-binding protein]]
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[[Category: Sugar binding protein]]
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[[Category: Vicia villosa lectin]]
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Current revision

Isolectin B4 from Vicia villosa in complex with the Tn antigen

PDB ID 1n47

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Proteopedia Page Contributors and Editors (what is this?)

OCA

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