4bgf
From Proteopedia
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| - | + | ==The 3D-structure of arylamine-N-acetyltransferase from M. tuberculosis== | |
| - | + | <StructureSection load='4bgf' size='340' side='right' caption='[[4bgf]], [[Resolution|resolution]] 2.10Å' scene=''> | |
| - | + | == Structural highlights == | |
| + | <table><tr><td colspan='2'>[[4bgf]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Mycobacterium_sp._h37rv Mycobacterium sp. h37rv]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4BGF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4BGF FirstGlance]. <br> | ||
| + | </td></tr><tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Arylamine_N-acetyltransferase Arylamine N-acetyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.3.1.5 2.3.1.5] </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=4bgf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4bgf OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4bgf RCSB], [http://www.ebi.ac.uk/pdbsum/4bgf PDBsum]</span></td></tr> | ||
| + | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Arylamine N-acetyltransferase from Mycobacterium tuberculosis (TBNAT) plays an important role in the intracellular survival of the microorganism inside macrophages. Medicinal chemistry efforts to optimize inhibitors of the TBNAT enzyme have been hampered by the lack of a three-dimensional structure of the enzyme. In this paper, the first structure of TBNAT, determined using a lone crystal produced using cross-seeding with the homologous protein from M. marinum, is reported. Despite the similarity between the two enzymes (74% sequence identity), they show distinct physical and biochemical characteristics. The structure elegantly reveals the characteristic features of the protein surface as well as details of the active site of TBNAT relevant to drug-discovery efforts. The crystallographic analysis of the diffraction data presented many challenges, since the crystal was twinned and the habit possessed pseudo-translational symmetry. | ||
| - | + | Structure of arylamine N-acetyltransferase from Mycobacterium tuberculosis determined by cross-seeding with the homologous protein from M. marinum: triumph over adversity.,Abuhammad A, Lowe ED, McDonough MA, Shaw Stewart PD, Kolek SA, Sim E, Garman EF Acta Crystallogr D Biol Crystallogr. 2013 Aug;69(Pt 8):1433-46. doi:, 10.1107/S0907444913015126. Epub 2013 Jul 17. PMID:23897467<ref>PMID:23897467</ref> | |
| - | + | ||
| - | == | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> |
| - | + | </div> | |
| + | |||
| + | ==See Also== | ||
| + | *[[Arylamine N-acetyltransferase|Arylamine N-acetyltransferase]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
[[Category: Arylamine N-acetyltransferase]] | [[Category: Arylamine N-acetyltransferase]] | ||
[[Category: Mycobacterium sp. h37rv]] | [[Category: Mycobacterium sp. h37rv]] | ||
| - | [[Category: Abuhammad, A | + | [[Category: Abuhammad, A]] |
| - | [[Category: Garman, E F | + | [[Category: Garman, E F]] |
| - | [[Category: Kolek, S A | + | [[Category: Kolek, S A]] |
| - | [[Category: Lowe, E D | + | [[Category: Lowe, E D]] |
| - | [[Category: McDonough, M A | + | [[Category: McDonough, M A]] |
| - | [[Category: Sim, E | + | [[Category: Sim, E]] |
| - | [[Category: Stewart, P D.Shaw | + | [[Category: Stewart, P D.Shaw]] |
[[Category: Cross-seeding]] | [[Category: Cross-seeding]] | ||
[[Category: Drug design]] | [[Category: Drug design]] | ||
Revision as of 08:47, 20 January 2015
The 3D-structure of arylamine-N-acetyltransferase from M. tuberculosis
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