2gg3: Difference between revisions
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[[Image:2gg3.gif|left|200px]] | [[Image:2gg3.gif|left|200px]] | ||
'''Novel bacterial methionine aminopeptidase inhibitors''' | {{Structure | ||
|PDB= 2gg3 |SIZE=350|CAPTION= <scene name='initialview01'>2gg3</scene>, resolution 1.450Å | |||
|SITE= | |||
|LIGAND= <scene name='pdbligand=CO:COBALT+(II)+ION'>CO</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene> and <scene name='pdbligand=U13:4-(4-FLUORO-PHENYLAZO)-5-IMINO-5H-PYRAZOL-3-YLAMINE'>U13</scene> | |||
|ACTIVITY= [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] | |||
|GENE= map ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli]) | |||
}} | |||
'''Novel bacterial methionine aminopeptidase inhibitors''' | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
2GG3 is a [ | 2GG3 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=2GG3 OCA]. | ||
==Reference== | ==Reference== | ||
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:[http:// | 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:[http://www.ncbi.nlm.nih.gov/pubmed/17120228 17120228] | ||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
[[Category: Methionyl aminopeptidase]] | [[Category: Methionyl aminopeptidase]] | ||
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[[Category: pita-bread fold]] | [[Category: pita-bread fold]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 17:04:16 2008'' | ||
Revision as of 18:04, 20 March 2008
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| , resolution 1.450Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , and | ||||||
| Gene: | map (Escherichia coli) | ||||||
| Activity: | Methionyl aminopeptidase, with EC number 3.4.11.18 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Novel bacterial methionine aminopeptidase inhibitors
OverviewOverview
In 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.
About this StructureAbout this Structure
2GG3 is a Single protein structure of sequence from Escherichia coli. Full crystallographic information is available from OCA.
ReferenceReference
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
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