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1nvm
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1nvm]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Pseudomonas_sp. Pseudomonas sp.]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NVM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1NVM FirstGlance]. <br> | <table><tr><td colspan='2'>[[1nvm]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Pseudomonas_sp. Pseudomonas sp.]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NVM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1NVM FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene>, <scene name='pdbligand=NAD:NICOTINAMIDE-ADENINE-DINUCLEOTIDE'>NAD</scene>, <scene name='pdbligand=OXL:OXALATE+ION'>OXL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>< | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene>, <scene name='pdbligand=NAD:NICOTINAMIDE-ADENINE-DINUCLEOTIDE'>NAD</scene>, <scene name='pdbligand=OXL:OXALATE+ION'>OXL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">DMPG ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=306 Pseudomonas sp.]), DMPF ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=306 Pseudomonas sp.])</td></tr> | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">DMPG ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=306 Pseudomonas sp.]), DMPF ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=306 Pseudomonas sp.])</td></tr> |
| - | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Acetaldehyde_dehydrogenase_(acetylating) Acetaldehyde dehydrogenase (acetylating)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.2.1.10 1.2.1.10] </span></td></tr> | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Acetaldehyde_dehydrogenase_(acetylating) Acetaldehyde dehydrogenase (acetylating)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.2.1.10 1.2.1.10] </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=1nvm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nvm OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1nvm RCSB], [http://www.ebi.ac.uk/pdbsum/1nvm 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=1nvm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nvm OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1nvm RCSB], [http://www.ebi.ac.uk/pdbsum/1nvm PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/DMPG_PSEUF DMPG_PSEUF]] Catalyzes the retro-aldol cleavage of 4-hydroxy-2-oxopentanoate to pyruvate and acetaldehyde. Is involved in the meta-cleavage pathway for the degradation of aromatic compounds such as phenols, cresols and catechols.<ref>PMID:1732207</ref> [[http://www.uniprot.org/uniprot/Q52060_PSEUF Q52060_PSEUF]] Catalyzes the conversion of acetaldehyde to acetyl-CoA, using NAD(+) and coenzyme A. Can also act on propanal and butanal to form propanoyl-CoA and butanoyl-CoA, respectively. Is the final enzyme in the meta-cleavage pathway for the degradation of aromatic compounds such as phenols, cresols and catechols. NADP(+) can replace NAD(+) but the rate of reaction is much slower.<ref>PMID:1732207</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: Pseudomonas sp | + | [[Category: Pseudomonas sp]] |
| - | [[Category: Manjasetty, A B | + | [[Category: Manjasetty, A B]] |
| - | [[Category: Powlowski, J | + | [[Category: Powlowski, J]] |
| - | [[Category: Vrielink, A | + | [[Category: Vrielink, A]] |
[[Category: Bifunctional enzyme]] | [[Category: Bifunctional enzyme]] | ||
[[Category: Lyase-oxidoreductase complex]] | [[Category: Lyase-oxidoreductase complex]] | ||
[[Category: Sequestered tunnel]] | [[Category: Sequestered tunnel]] | ||
[[Category: Substrate channeling]] | [[Category: Substrate channeling]] | ||
Revision as of 03:31, 25 December 2014
Crystal structure of a bifunctional aldolase-dehydrogenase : sequestering a reactive and volatile intermediate
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