1d2n

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[[Image:1d2n.gif|left|200px]]
 
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{{Structure
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==D2 DOMAIN OF N-ETHYLMALEIMIDE-SENSITIVE FUSION PROTEIN==
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|PDB= 1d2n |SIZE=350|CAPTION= <scene name='initialview01'>1d2n</scene>, resolution 1.75&Aring;
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<StructureSection load='1d2n' size='340' side='right'caption='[[1d2n]], [[Resolution|resolution]] 1.75&Aring;' scene=''>
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|SITE=
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== Structural highlights ==
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|LIGAND= <scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>
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<table><tr><td colspan='2'>[[1d2n]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Cricetulus_griseus Cricetulus griseus]. The August 2006 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''AAA+ Proteases'' by David S. Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2006_8 10.2210/rcsb_pdb/mom_2006_8]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1D2N OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1D2N 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]] 1.75&#8491;</td></tr>
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|GENE=
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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=1d2n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1d2n OCA], [https://pdbe.org/1d2n PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1d2n RCSB], [https://www.ebi.ac.uk/pdbsum/1d2n PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1d2n 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=1d2n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1d2n OCA], [http://www.ebi.ac.uk/pdbsum/1d2n PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1d2n RCSB]</span>
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== Function ==
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}}
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[https://www.uniprot.org/uniprot/NSF_CRIGR NSF_CRIGR] Required for vesicle-mediated transport. Catalyzes the fusion of transport vesicles within the Golgi cisternae. Is also required for transport from the endoplasmic reticulum to the Golgi stack. Seem to function as a fusion protein required for the delivery of cargo proteins to all compartments of the Golgi stack independent of vesicle origin. Interaction with AMPAR subunit GRIA2 leads to influence GRIA2 membrane cycling.
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== Evolutionary Conservation ==
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'''D2 DOMAIN OF N-ETHYLMALEIMIDE-SENSITIVE FUSION PROTEIN'''
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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/d2/1d2n_consurf.spt"</scriptWhenChecked>
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N-ethylmaleimide-sensitive fusion protein (NSF) is a cytosolic ATPase required for many intracellular vesicle fusion reactions. NSF consists of an amino-terminal region that interacts with other components of the vesicle trafficking machinery, followed by two homologous ATP-binding cassettes, designated D1 and D2, that possess essential ATPase and hexamerization activities, respectively. The crystal structure of D2 bound to Mg2+-AMPPNP has been determined at 1.75 A resolution. The structure consists of a nucleotide-binding and a helical domain, and it is unexpectedly similar to the first two domains of the clamp-loading subunit delta' of E. coli DNA polymerase III. The structure suggests several regions responsible for coupling of ATP hydrolysis to structural changes in full-length NSF.
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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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1D2N is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Cricetulus_griseus Cricetulus griseus]. The following page contains interesting information on the relation of 1D2N with [[http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/pdb80_1.html AAA+ Proteases]]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1D2N 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=1d2n ConSurf].
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<div style="clear:both"></div>
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==Reference==
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__TOC__
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Crystal structure of the hexamerization domain of N-ethylmaleimide-sensitive fusion protein., Lenzen CU, Steinmann D, Whiteheart SW, Weis WI, Cell. 1998 Aug 21;94(4):525-36. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9727495 9727495]
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</StructureSection>
[[Category: AAA+ Proteases]]
[[Category: AAA+ Proteases]]
[[Category: Cricetulus griseus]]
[[Category: Cricetulus griseus]]
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[[Category: Single protein]]
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[[Category: Large Structures]]
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[[Category: Lenzen, C U.]]
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[[Category: RCSB PDB Molecule of the Month]]
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[[Category: Steinmann, D.]]
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[[Category: Lenzen CU]]
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[[Category: Weis, W I.]]
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[[Category: Steinmann D]]
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[[Category: Whiteheart, S W.]]
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[[Category: Weis WI]]
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[[Category: atpase]]
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[[Category: Whiteheart SW]]
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[[Category: hexamerization domain]]
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[[Category: transport]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 19:33:21 2008''
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Current revision

D2 DOMAIN OF N-ETHYLMALEIMIDE-SENSITIVE FUSION PROTEIN

PDB ID 1d2n

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