2nrf

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{{Seed}}
 
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[[Image:2nrf.png|left|200px]]
 
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==Crystal Structure of GlpG, a Rhomboid family intramembrane protease==
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The line below this paragraph, containing "STRUCTURE_2nrf", creates the "Structure Box" on the page.
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<StructureSection load='2nrf' size='340' side='right'caption='[[2nrf]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[2nrf]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. The August 2011 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Rhomboid Protease GlpG'' by David Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2011_8 10.2210/rcsb_pdb/mom_2011_8]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2NRF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2NRF FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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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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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2nrf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2nrf OCA], [https://pdbe.org/2nrf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2nrf RCSB], [https://www.ebi.ac.uk/pdbsum/2nrf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2nrf ProSAT]</span></td></tr>
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{{STRUCTURE_2nrf| PDB=2nrf | SCENE= }}
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/GLPG_ECOLI GLPG_ECOLI] Rhomboid-type serine protease that catalyzes intramembrane proteolysis.<ref>PMID:17099694</ref> <ref>PMID:16216077</ref>
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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/nr/2nrf_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/main_output.php?pdb_ID=2nrf 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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Intramembrane proteolysis regulates diverse biological processes. Cleavage of substrate peptide bonds within the membrane bilayer is catalyzed by integral membrane proteases. Here we report the crystal structure of the transmembrane core domain of GlpG, a rhomboid-family intramembrane serine protease from Escherichia coli. The protein contains six transmembrane helices, with the catalytic Ser201 located at the N terminus of helix alpha4 approximately 10 A below the membrane surface. Access to water molecules is provided by a central cavity that opens to the extracellular region and converges on Ser201. One of the two GlpG molecules in the asymmetric unit has an open conformation at the active site, with the transmembrane helix alpha5 bent away from the rest of the molecule. Structural analysis suggests that substrate entry to the active site is probably gated by the movement of helix alpha5.
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===Crystal Structure of GlpG, a Rhomboid family intramembrane protease===
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Structural analysis of a rhomboid family intramembrane protease reveals a gating mechanism for substrate entry.,Wu Z, Yan N, Feng L, Oberstein A, Yan H, Baker RP, Gu L, Jeffrey PD, Urban S, Shi Y Nat Struct Mol Biol. 2006 Dec;13(12):1084-91. Epub 2006 Nov 10. PMID:17099694<ref>PMID:17099694</ref>
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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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<div class="pdbe-citations 2nrf" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_17099694}}, adds the Publication Abstract to the page
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*[[Rhomboid protease|Rhomboid protease]]
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(as it appears on PubMed at http://www.pubmed.gov), where 17099694 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_17099694}}
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__TOC__
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</StructureSection>
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==About this Structure==
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2NRF is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2NRF OCA].
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==Reference==
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Structural analysis of a rhomboid family intramembrane protease reveals a gating mechanism for substrate entry., Wu Z, Yan N, Feng L, Oberstein A, Yan H, Baker RP, Gu L, Jeffrey PD, Urban S, Shi Y, Nat Struct Mol Biol. 2006 Dec;13(12):1084-91. Epub 2006 Nov 10. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17099694 17099694]
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[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
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[[Category: Single protein]]
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[[Category: Large Structures]]
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[[Category: Feng, L.]]
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[[Category: RCSB PDB Molecule of the Month]]
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[[Category: Gu, L.]]
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[[Category: Rhomboid Protease GlpG]]
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[[Category: Shi, Y.]]
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[[Category: Feng L]]
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[[Category: Wu, Z.]]
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[[Category: Gu L]]
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[[Category: Yan, H.]]
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[[Category: Shi Y]]
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[[Category: Yan, N.]]
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[[Category: Wu Z]]
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[[Category: Integral membrane protein]]
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[[Category: Yan H]]
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[[Category: Yan N]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Jul 27 16:06:19 2008''
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Current revision

Crystal Structure of GlpG, a Rhomboid family intramembrane protease

PDB ID 2nrf

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