2gli

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[[Image:2gli.jpg|left|200px]]
 
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{{Structure
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==FIVE-FINGER GLI/DNA COMPLEX==
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|PDB= 2gli |SIZE=350|CAPTION= <scene name='initialview01'>2gli</scene>, resolution 2.600&Aring;
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<StructureSection load='2gli' size='340' side='right'caption='[[2gli]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
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|SITE=
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== Structural highlights ==
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|LIGAND= <scene name='pdbligand=CO:COBALT+(II)+ION'>CO</scene>, <scene name='pdbligand=DA:2&#39;-DEOXYADENOSINE-5&#39;-MONOPHOSPHATE'>DA</scene>, <scene name='pdbligand=DC:2&#39;-DEOXYCYTIDINE-5&#39;-MONOPHOSPHATE'>DC</scene>, <scene name='pdbligand=DG:2&#39;-DEOXYGUANOSINE-5&#39;-MONOPHOSPHATE'>DG</scene>, <scene name='pdbligand=DT:THYMIDINE-5&#39;-MONOPHOSPHATE'>DT</scene>
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<table><tr><td colspan='2'>[[2gli]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2GLI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2GLI FirstGlance]. <br>
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|ACTIVITY=
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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]] 2.6&#8491;</td></tr>
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|GENE= GLI ONCOGENE ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CO:COBALT+(II)+ION'>CO</scene></td></tr>
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|DOMAIN=
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2gli FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2gli OCA], [https://pdbe.org/2gli PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2gli RCSB], [https://www.ebi.ac.uk/pdbsum/2gli PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2gli ProSAT]</span></td></tr>
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|RELATEDENTRY=
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</table>
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2gli FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2gli OCA], [http://www.ebi.ac.uk/pdbsum/2gli PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2gli RCSB]</span>
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== Function ==
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}}
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[https://www.uniprot.org/uniprot/GLI1_HUMAN GLI1_HUMAN] Acts as a transcriptional activator. May regulate the transcription of specific genes during normal development. May play a role in craniofacial development and digital development, as well as development of the central nervous system and gastrointestinal tract. Mediates SHH signaling and thus cell proliferation and differentiation.<ref>PMID:10806483</ref> <ref>PMID:11238441</ref>
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== Evolutionary Conservation ==
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'''FIVE-FINGER GLI/DNA COMPLEX'''
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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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==Overview==
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/gl/2gli_consurf.spt"</scriptWhenChecked>
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Zinc finger proteins, of the type first discovered in transcription factor IIIA (TFIIIA), are one of the largest and most important families of DNA-binding proteins. The crystal structure of a complex containing the five Zn fingers from the human GLI oncogene and a high-affinity DNA binding site has been determined at 2.6 A resolution. Finger one does not contact the DNA. Fingers two through five bind in the major groove and wrap around the DNA, but lack the simple, strictly periodic arrangement observed in the Zif268 complex. Fingers four and five of GLI make extensive base contacts in a conserved nine base-pair region, and this section of the DNA has a conformation intermediate between B-DNA and A-DNA. Analyzing the GLI complex and comparing it with Zif268 offers new perspectives on Zn finger-DNA recognition.
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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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==About this Structure==
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</jmolCheckbox>
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2GLI is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2GLI OCA].
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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/main_output.php?pdb_ID=2gli ConSurf].
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<div style="clear:both"></div>
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==Reference==
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== References ==
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Crystal structure of a five-finger GLI-DNA complex: new perspectives on zinc fingers., Pavletich NP, Pabo CO, Science. 1993 Sep 24;261(5129):1701-7. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8378770 8378770]
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<references/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Single protein]]
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[[Category: Large Structures]]
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[[Category: Pabo, C O.]]
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[[Category: Pabo CO]]
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[[Category: Pavletich, N P.]]
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[[Category: Pavletich NP]]
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[[Category: protein/dna complex]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 03:18:14 2008''
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Current revision

FIVE-FINGER GLI/DNA COMPLEX

PDB ID 2gli

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