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2pq4

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==NMR solution structure of NapD in complex with NapA1-35 signal peptide==
==NMR solution structure of NapD in complex with NapA1-35 signal peptide==
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<StructureSection load='2pq4' size='340' side='right' caption='[[2pq4]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
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<StructureSection load='2pq4' size='340' side='right'caption='[[2pq4]]' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2pq4]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PQ4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2PQ4 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2pq4]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PQ4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2PQ4 FirstGlance]. <br>
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</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2f79|2f79]]</td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">napD, b2207, JW2195 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli]), napA, b2206, JW2194 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2pq4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2pq4 OCA], [https://pdbe.org/2pq4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2pq4 RCSB], [https://www.ebi.ac.uk/pdbsum/2pq4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2pq4 ProSAT]</span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Nitrate_reductase Nitrate reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.7.99.4 1.7.99.4] </span></td></tr>
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<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=2pq4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2pq4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2pq4 RCSB], [http://www.ebi.ac.uk/pdbsum/2pq4 PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/NAPD_ECOLI NAPD_ECOLI]] Plays a role in the correct assembly of subunits of the periplasmic NapAB enzyme. [[http://www.uniprot.org/uniprot/NAPA_ECOLI NAPA_ECOLI]] Catalytic subunit of the periplasmic nitrate reductase (NAP). Only expressed at high levels during aerobic growth. NapAB complex receives electrons from the membrane-anchored tetraheme protein NapC, thus allowing electron flow between membrane and periplasm. Essential function for nitrate assimilation and may have a role in anaerobic metabolism (By similarity).[HAMAP-Rule:MF_01630]
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[https://www.uniprot.org/uniprot/NAPD_ECOLI NAPD_ECOLI] Plays a role in the correct assembly of subunits of the periplasmic NapAB enzyme.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/pq/2pq4_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/pq/2pq4_consurf.spt"</scriptWhenChecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2pq4 ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Escherichia coli]]
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[[Category: Escherichia coli K-12]]
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[[Category: Nitrate reductase]]
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[[Category: Large Structures]]
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[[Category: Structural genomic]]
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[[Category: Ekiel I]]
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[[Category: Ekiel, I]]
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[[Category: Milad M]]
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[[Category: Milad, M]]
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[[Category: Minailiuc OM]]
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[[Category: Minailiuc, O M]]
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[[Category: Alpha-helix]]
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[[Category: Bsgi]]
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[[Category: Chaperone-oxidoreductase complex]]
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[[Category: Mixed beta-alpha sandwich structure]]
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[[Category: Napd/napa1-35]]
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[[Category: PSI, Protein structure initiative]]
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[[Category: Protein-peptide complex]]
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Current revision

NMR solution structure of NapD in complex with NapA1-35 signal peptide

PDB ID 2pq4

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