2gg3: Difference between revisions
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2gg3]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli_k-12 Escherichia coli k-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2GG3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2GG3 FirstGlance]. <br> | <table><tr><td colspan='2'>[[2gg3]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli_k-12 Escherichia coli k-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2GG3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2GG3 FirstGlance]. <br> | ||
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CO:COBALT+(II)+ION'>CO</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=U13:4-(4-FLUORO-PHENYLAZO)-5-IMINO-5H-PYRAZOL-3-YLAMINE'>U13</scene>< | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CO:COBALT+(II)+ION'>CO</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=U13:4-(4-FLUORO-PHENYLAZO)-5-IMINO-5H-PYRAZOL-3-YLAMINE'>U13</scene></td></tr> | ||
<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2gg0|2gg0]], [[2gg2|2gg2]], [[2gg5|2gg5]], [[2gg7|2gg7]], [[2gg8|2gg8]], [[2gg9|2gg9]], [[2ggb|2ggb]], [[2ggc|2ggc]]</td></tr> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2gg0|2gg0]], [[2gg2|2gg2]], [[2gg5|2gg5]], [[2gg7|2gg7]], [[2gg8|2gg8]], [[2gg9|2gg9]], [[2ggb|2ggb]], [[2ggc|2ggc]]</td></tr> | ||
<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">map ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 Escherichia coli K-12])</td></tr> | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">map ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 Escherichia coli K-12])</td></tr> | ||
<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Methionyl_aminopeptidase Methionyl aminopeptidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.11.18 3.4.11.18] </span></td></tr> | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Methionyl_aminopeptidase Methionyl aminopeptidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.11.18 3.4.11.18] </span></td></tr> | ||
<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=2gg3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2gg3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2gg3 RCSB], [http://www.ebi.ac.uk/pdbsum/2gg3 PDBsum]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2gg3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2gg3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2gg3 RCSB], [http://www.ebi.ac.uk/pdbsum/2gg3 PDBsum]</span></td></tr> | ||
<table> | </table> | ||
== Function == | |||
[[http://www.uniprot.org/uniprot/AMPM_ECOLI AMPM_ECOLI]] Removes the N-terminal methionine from nascent proteins. | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
| Line 36: | Line 38: | ||
[[Category: Escherichia coli k-12]] | [[Category: Escherichia coli k-12]] | ||
[[Category: Methionyl aminopeptidase]] | [[Category: Methionyl aminopeptidase]] | ||
[[Category: Evdokimov, A G | [[Category: Evdokimov, A G]] | ||
[[Category: Mekel, M | [[Category: Mekel, M]] | ||
[[Category: Pokross, M E | [[Category: Pokross, M E]] | ||
[[Category: Walter, R L | [[Category: Walter, R L]] | ||
[[Category: Antibacterial]] | [[Category: Antibacterial]] | ||
[[Category: Hydrolase]] | [[Category: Hydrolase]] | ||
Revision as of 23:27, 24 December 2014
Novel bacterial methionine aminopeptidase inhibitorsNovel bacterial methionine aminopeptidase inhibitors
Structural highlights
Function[AMPM_ECOLI] Removes the N-terminal methionine from nascent proteins. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedIn this article we describe the application of structural biology methods to the discovery of novel potent inhibitors of methionine aminopeptidases. These enzymes are employed by the cells to cleave the N-terminal methionine from nascent peptides and proteins. As this is one of the critical steps in protein maturation, it is very likely that inhibitors of these enzymes may prove useful as novel antibacterial agents. Involvement of crystallography at the very early stages of the inhibitor design process resulted in serendipitous discovery of a new inhibitor class, the pyrazole-diamines. Atomic-resolution structures of several inhibitors bound to the enzyme illuminate a new mode of inhibitor binding. Serendipitous discovery of novel bacterial methionine aminopeptidase inhibitors.,Evdokimov AG, Pokross M, Walter RL, Mekel M, Barnett BL, Amburgey J, Seibel WL, Soper SJ, Djung JF, Fairweather N, Diven C, Rastogi V, Grinius L, Klanke C, Siehnel R, Twinem T, Andrews R, Curnow A Proteins. 2007 Feb 15;66(3):538-46. PMID:17120228[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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