2aak: Difference between revisions
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2aak]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1aak 1aak]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AAK OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2AAK FirstGlance]. <br> | <table><tr><td colspan='2'>[[2aak]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1aak 1aak]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AAK OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2AAK FirstGlance]. <br> | ||
</td></tr><tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Ubiquitin--protein_ligase Ubiquitin--protein ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.3.2.19 6.3.2.19] </span></td></tr> | </td></tr><tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Ubiquitin--protein_ligase Ubiquitin--protein ligase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=6.3.2.19 6.3.2.19] </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=2aak FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2aak OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2aak RCSB], [http://www.ebi.ac.uk/pdbsum/2aak 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=2aak FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2aak OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2aak RCSB], [http://www.ebi.ac.uk/pdbsum/2aak PDBsum]</span></td></tr> | ||
<table> | </table> | ||
== Function == | |||
[[http://www.uniprot.org/uniprot/UBC1_ARATH UBC1_ARATH]] Accepts the ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins.<ref>PMID:16339806</ref> <ref>PMID:8386169</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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[[Category: Arabidopsis thaliana]] | [[Category: Arabidopsis thaliana]] | ||
[[Category: Ubiquitin--protein ligase]] | [[Category: Ubiquitin--protein ligase]] | ||
[[Category: Cook, W J | [[Category: Cook, W J]] | ||
[[Category: Jeffrey, L C | [[Category: Jeffrey, L C]] | ||
[[Category: Sullivan, M L | [[Category: Sullivan, M L]] | ||
[[Category: Vierstra, R D | [[Category: Vierstra, R D]] | ||
[[Category: Ligase]] | [[Category: Ligase]] | ||
[[Category: Ubiquitin conjugation]] | [[Category: Ubiquitin conjugation]] | ||
Revision as of 21:38, 25 December 2014
UBIQUITIN CONJUGATING ENZYME FROM ARABIDOPSIS THALIANAUBIQUITIN CONJUGATING ENZYME FROM ARABIDOPSIS THALIANA
Structural highlights
Function[UBC1_ARATH] Accepts the ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins.[1] [2] Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedThe x-ray crystal structure of a recombinant ubiquitin-conjugating enzyme (E2) encoded by the UBC1 gene of the plant Arabidopsis thaliana has been determined with the use of multiple isomorphous replacement techniques and refined at 2.4-A resolution by simulated annealing and restrained least-squares. This E2 is an alpha/beta protein, with four alpha-helices and a four-stranded antiparallel beta-sheet. The NH2 and COOH termini, which may be important for interaction with other enzymes and substrates in the ubiquitin-conjugation pathway, are on the opposite side of the molecule from the cysteine residue that binds to the COOH terminus of ubiquitin. This structure should now allow for the rational analysis of E2 function by in vitro mutagenesis and facilitate the effective design of E2s with unique specificities or catalytic functions. Three-dimensional structure of a ubiquitin-conjugating enzyme (E2).,Cook WJ, Jeffrey LC, Sullivan ML, Vierstra RD J Biol Chem. 1992 Jul 25;267(21):15116-21. PMID:1321826[3] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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