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2zr1
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2zr1]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Abrus_precatorius Abrus precatorius]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZR1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2ZR1 FirstGlance]. <br> | <table><tr><td colspan='2'>[[2zr1]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Abrus_precatorius Abrus precatorius]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZR1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2ZR1 FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=NDG:2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE'>NDG</scene>< | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=NDG:2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE'>NDG</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2q3n|2q3n]], [[1abr|1abr]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2q3n|2q3n]], [[1abr|1abr]]</td></tr> |
| - | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/rRNA_N-glycosylase rRNA N-glycosylase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.2.22 3.2.2.22] </span></td></tr> | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/rRNA_N-glycosylase rRNA N-glycosylase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.2.22 3.2.2.22] </span></td></tr> |
| - | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2zr1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zr1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2zr1 RCSB], [http://www.ebi.ac.uk/pdbsum/2zr1 PDBsum]</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=2zr1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zr1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2zr1 RCSB], [http://www.ebi.ac.uk/pdbsum/2zr1 PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/AGGL_ABRPR AGGL_ABRPR]] The A chain is responsible for inhibiting protein synthesis through the catalytic inactivation of 60S ribosomal subunits by removing adenine from position 4,324 of 28S rRNA (By similarity). Less toxic than abrin-a.<ref>PMID:10636890</ref> [UniProtKB:P28590] The B chain is a galactose-specific lectin that facilitates the binding to the cell membrane that precedes endocytosis (By similarity).<ref>PMID:10636890</ref> [UniProtKB:P28590] | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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[[Category: Abrus precatorius]] | [[Category: Abrus precatorius]] | ||
[[Category: RRNA N-glycosylase]] | [[Category: RRNA N-glycosylase]] | ||
| - | [[Category: Cheng, J | + | [[Category: Cheng, J]] |
| - | [[Category: Lin, J Y | + | [[Category: Lin, J Y]] |
| - | [[Category: Liu, C L | + | [[Category: Liu, C L]] |
| - | [[Category: Lu, T H | + | [[Category: Lu, T H]] |
[[Category: Agglutinin abrin]] | [[Category: Agglutinin abrin]] | ||
[[Category: Glycoprotein]] | [[Category: Glycoprotein]] | ||
Revision as of 20:04, 25 December 2014
Agglutinin from Abrus Precatorius
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