2kqb

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[[Image:2kqb.png|left|200px]]
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==First PBZ domain of human APLF protein==
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<StructureSection load='2kqb' size='340' side='right' caption='[[2kqb]], [[NMR_Ensembles_of_Models | 25 NMR models]]' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2kqb]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KQB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2KQB FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene><br>
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<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2kqc|2kqc]], [[2kqd|2kqd]], [[2kqe|2kqe]]</td></tr>
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<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">APLF, C2orf13, PALF, XIP1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
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<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/DNA-(apurinic_or_apyrimidinic_site)_lyase DNA-(apurinic or apyrimidinic site) lyase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.2.99.18 4.2.99.18] </span></td></tr>
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<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=2kqb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2kqb OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2kqb RCSB], [http://www.ebi.ac.uk/pdbsum/2kqb PDBsum]</span></td></tr>
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<table>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/kq/2kqb_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Addition of poly(ADP-ribose) (PAR) is an important post-translational modification in higher eukaryotes. Several DNA repair and checkpoint proteins possess specific PAR-binding zinc-finger (PBZ) modules critical for function. Here, we present solution structures of the two PBZ modules of aprataxin and PNK-like factor (APLF), revealing a novel type of zinc finger. By combining in vivo PAR-binding data with NMR interaction data using PAR fragments, we propose a structural basis for PBZ-PAR recognition.
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{{STRUCTURE_2kqb| PDB=2kqb | SCENE= }}
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Solution structures of the two PBZ domains from human APLF and their interaction with poly(ADP-ribose).,Eustermann S, Brockmann C, Mehrotra PV, Yang JC, Loakes D, West SC, Ahel I, Neuhaus D Nat Struct Mol Biol. 2010 Feb;17(2):241-3. Epub 2010 Jan 24. PMID:20098424<ref>PMID:20098424</ref>
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===First PBZ domain of human APLF protein===
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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{{ABSTRACT_PUBMED_20098424}}
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==About this Structure==
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[[2kqb]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KQB OCA].
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==See Also==
==See Also==
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*[[Apurinic/Apyrimidinic Endonuclease-1|Apurinic/Apyrimidinic Endonuclease-1]]
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*[[Apurinic-Apyrimidinic Endonuclease-1|Apurinic-Apyrimidinic Endonuclease-1]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:020098424</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Brockmann, C.]]
[[Category: Brockmann, C.]]

Revision as of 03:08, 29 September 2014

First PBZ domain of human APLF protein

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