3bfg: Difference between revisions

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-[[Image:3bfg.jpg|left|200px]]
- {{Structure
+==class A beta-lactamase SED-G238C complexed with meropenem==
-|PDB= 3bfg |SIZE=350|CAPTION= <scene name='initialview01'>3bfg</scene>, resolution 2.0&Aring;
+<StructureSection load='3bfg' size='340' side='right'caption='[[3bfg]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
-|SITE=
+== Structural highlights ==
-|LIGAND= <scene name='pdbligand=MER:(1R,5S,6S)-2-[(3S,5S)-5-DIMETHYLAMINOCARBONYLPYRROLIDIN-3-YLTHIO]-6-[(R)-1-HYDROXYETHYL]-1-METHYLCARBAPEN-2-EM-3-CARBOXYLIC ACID'>MER</scene>
+<table><tr><td colspan='2'>[[3bfg]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Citrobacter_sedlakii Citrobacter sedlakii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BFG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3BFG FirstGlance]. <br>
-|ACTIVITY= [http://en.wikipedia.org/wiki/Beta-lactamase Beta-lactamase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.2.6 3.5.2.6]
+</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&#8491;</td></tr>
-|GENE= bla-SED-1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=67826 Citrobacter sedlakii])
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MER:(4R,5S)-3-{[(3S,5S)-5-(DIMETHYLCARBAMOYL)PYRROLIDIN-3-YL]SULFANYL}-5-[(2S,3R)-3-HYDROXY-1-OXOBUTAN-2-YL]-4-METHYL-4,5-DIHYDRO-1H-PYRROLE-2-CARBOXYLIC+ACID'>MER</scene></td></tr>
-}}
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3bfg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bfg OCA], [https://pdbe.org/3bfg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3bfg RCSB], [https://www.ebi.ac.uk/pdbsum/3bfg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3bfg ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/Q93PQ0_9ENTR Q93PQ0_9ENTR]
+== Evolutionary Conservation ==
+[[Image:Consurf_key_small.gif|200px|right]]
+Check<jmol>
+  <jmolCheckbox>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bf/3bfg_consurf.spt"</scriptWhenChecked>
+    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
+    <text>to colour the structure by Evolutionary Conservation</text>
+  </jmolCheckbox>
+</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=3bfg ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+SED-1, a class A beta-lactamase from Citrobacter sedlakii, is a CTX-M-type extended-spectrum beta-lactamase that has the ability to hydrolyze expanded-spectrum cephalosporins such as cefotaxime. SED-1 and a SED mutant in which Gly238 has been replaced by a cysteine, forming a disulfide bridge with the other Cys residue located at position 69 (SED-G238C), have been crystallized. The crystals belong to the monoclinic space group C2, with unit-cell parameters a = 188.09, b = 73.65, c = 105.41 A, beta = 121.67 degrees for SED-1 and a = 187.64, b = 73.2, c = 103.89 A, beta = 121.89 degrees for the SED-G238C mutant. X-ray diffraction data were collected to maximum resolutions of 2.4 A for SED-1 and 2.0 A for SED-G238C.
-'''class A beta-lactamase SED-G238C complexed with meropenem'''
+Crystallization and preliminary X-ray diffraction study of the class A beta-lactamase SED-1 and its mutant SED-G238C from Citrobacter sedlakii.,Petrella S, Pernot L, Sougakoff W Acta Crystallogr D Biol Crystallogr. 2004 Jan;60(Pt 1):125-8. Epub 2003, Dec 18. PMID:014684905<ref>PMID:014684905</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 3bfg" style="background-color:#fffaf0;"></div>
-==Overview==
+==See Also==
-SED-1, a class A beta-lactamase from Citrobacter sedlakii, is a CTX-M-type extended-spectrum beta-lactamase that has the ability to hydrolyze expanded-spectrum cephalosporins such as cefotaxime. SED-1 and a SED mutant in which Gly238 has been replaced by a cysteine, forming a disulfide bridge with the other Cys residue located at position 69 (SED-G238C), have been crystallized. The crystals belong to the monoclinic space group C2, with unit-cell parameters a = 188.09, b = 73.65, c = 105.41 A, beta = 121.67 degrees for SED-1 and a = 187.64, b = 73.2, c = 103.89 A, beta = 121.89 degrees for the SED-G238C mutant. X-ray diffraction data were collected to maximum resolutions of 2.4 A for SED-1 and 2.0 A for SED-G238C.
+*[[Beta-lactamase 3D structures|Beta-lactamase 3D structures]]
+== References ==
-==About this Structure==
+<references/>
-BFG is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Citrobacter_sedlakii Citrobacter sedlakii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BFG OCA].
+__TOC__
+</StructureSection>
-==Reference==
-Crystallization and preliminary X-ray diffraction study of the class A beta-lactamase SED-1 and its mutant SED-G238C from Citrobacter sedlakii., Petrella S, Pernot L, Sougakoff W, Acta Crystallogr D Biol Crystallogr. 2004 Jan;60(Pt 1):125-8. Epub 2003, Dec 18. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/14684905 14684905]
-[[Category: Beta-lactamase]]
 [[Category: Citrobacter sedlakii]]
-[[Category: Single protein]]
+[[Category: Large Structures]]
-[[Category: Pernot, L.]]
+[[Category: Pernot L]]
-[[Category: Petrella, S.]]
+[[Category: Petrella S]]
-[[Category: Sougakoff, W.]]
+[[Category: Sougakoff W]]
-[[Category: MER]]
-[[Category: acyl-enzyme]]
-[[Category: beta-lactamase]]
-[[Category: class some]]
-[[Category: hydrolase]]
-[[Category: meropenem]]
-[[Category: sed-g238c]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 18:58:32 2008''