7p9q
From Proteopedia
(Difference between revisions)
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==Crystal structure of Indole 3-Carboxylic acid decarboxylase from Arthrobacter nicotianae FI1612 in complex with co-factor prFMN.== | ==Crystal structure of Indole 3-Carboxylic acid decarboxylase from Arthrobacter nicotianae FI1612 in complex with co-factor prFMN.== | ||
| - | <StructureSection load='7p9q' size='340' side='right'caption='[[7p9q]]' scene=''> | + | <StructureSection load='7p9q' size='340' side='right'caption='[[7p9q]], [[Resolution|resolution]] 2.53Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7P9Q OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7P9Q FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[7p9q]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Glutamicibacter_nicotianae Glutamicibacter nicotianae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7P9Q OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7P9Q FirstGlance]. <br> |
| - | </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=7p9q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7p9q OCA], [https://pdbe.org/7p9q PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7p9q RCSB], [https://www.ebi.ac.uk/pdbsum/7p9q PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7p9q ProSAT]</span></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=4LU:1-DEOXY-5-O-PHOSPHONO-1-(3,3,4,5-TETRAMETHYL-9,11-DIOXO-2,3,8,9,10,11-HEXAHYDRO-7H-QUINOLINO[1,8-FG]PTERIDIN-12-IUM-7-YL)-D-RIBITOL'>4LU</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</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=7p9q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7p9q OCA], [https://pdbe.org/7p9q PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7p9q RCSB], [https://www.ebi.ac.uk/pdbsum/7p9q PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7p9q ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The ubiquitous UbiD family of reversible decarboxylases is implicated in a wide range of microbial processes and depends on the prenylated flavin mononucleotide cofactor for catalysis. However, only a handful of UbiD family members have been characterized in detail, and comparison between these has suggested considerable variability in enzyme dynamics and mechanism linked to substrate specificity. In this study, we provide structural and biochemical insights into the indole-3-carboxylic acid decarboxylase, representing an UbiD enzyme activity distinct from those previously studied. Structural insights from crystal structure determination combined with small-angle X-ray scattering measurements reveal that the enzyme likely undergoes an open-closed transition as a consequence of domain motion, an event that is likely coupled to catalysis. We also demonstrate that the indole-3-carboxylic acid decarboxylase can be coupled with carboxylic acid reductase to produce indole-3-carboxyaldehyde from indole + CO2 under ambient conditions. These insights provide further evidence for a common mode of action in the widespread UbiD enzyme family. | ||
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| + | Structural and biochemical characterization of the prenylated flavin mononucleotide-dependent indole-3-carboxylic acid decarboxylase.,Gahloth D, Fisher K, Payne KAP, Cliff M, Levy C, Leys D J Biol Chem. 2022 Apr;298(4):101771. doi: 10.1016/j.jbc.2022.101771. Epub 2022, Feb 24. PMID:35218772<ref>PMID:35218772</ref> | ||
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| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 7p9q" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| + | [[Category: Glutamicibacter nicotianae]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Gahloth D]] | [[Category: Gahloth D]] | ||
[[Category: Leys D]] | [[Category: Leys D]] | ||
Revision as of 07:02, 14 September 2022
Crystal structure of Indole 3-Carboxylic acid decarboxylase from Arthrobacter nicotianae FI1612 in complex with co-factor prFMN.
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