This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
2hkm
From Proteopedia
(Difference between revisions)
(New page: 200px {{Structure |PDB= 2hkm |SIZE=350|CAPTION= <scene name='initialview01'>2hkm</scene>, resolution 1.500Å |SITE= <scene name='pdbsite=AC1:Pea+Binding+Site...) |
|||
| (10 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | [[Image:2hkm.jpg|left|200px]] | ||
| - | + | ==Crystal structure of the Schiff base intermediate in the reductive half-reaction of aromatic amine dehydrogenase (AADH) with phenylethylamine.== | |
| - | + | <StructureSection load='2hkm' size='340' side='right'caption='[[2hkm]], [[Resolution|resolution]] 1.50Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[2hkm]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Alcaligenes_faecalis Alcaligenes faecalis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HKM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2HKM FirstGlance]. <br> | |
| - | | | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=PEA:2-PHENYLETHYLAMINE'>PEA</scene></td></tr> |
| - | + | <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=TRQ:2-AMINO-3-(6,7-DIOXO-6,7-DIHYDRO-1H-INDOL-3-YL)-PROPIONIC+ACID'>TRQ</scene></td></tr> | |
| - | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2hj4|2hj4]], [[2hj7|2hj7]], [[2hjb|2hjb]], [[2hkr|2hkr]]</div></td></tr> | |
| - | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Aralkylamine_dehydrogenase_(azurin) Aralkylamine dehydrogenase (azurin)], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.4.9.2 1.4.9.2] </span></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=2hkm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hkm OCA], [https://pdbe.org/2hkm PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2hkm RCSB], [https://www.ebi.ac.uk/pdbsum/2hkm PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2hkm ProSAT]</span></td></tr> | |
| - | + | </table> | |
| + | == Function == | ||
| + | [[https://www.uniprot.org/uniprot/AAUA_ALCFA AAUA_ALCFA]] Oxidizes primary aromatic amines and, more slowly, some long-chain aliphatic amines, but not methylamine or ethylamine. Uses azurin as an electron acceptor to transfer electrons from the reduced tryptophylquinone cofactor.<ref>PMID:11495996</ref> <ref>PMID:16279953</ref> <ref>PMID:8188594</ref> <ref>PMID:7876189</ref> <ref>PMID:17087503</ref> <ref>PMID:17005560</ref> <ref>PMID:16614214</ref> [[https://www.uniprot.org/uniprot/AAUB_ALCFA AAUB_ALCFA]] Oxidizes primary aromatic amines and, more slowly, some long-chain aliphatic amines, but not methylamine or ethylamine. Uses azurin as an electron acceptor to transfer electrons from the reduced tryptophylquinone cofactor.<ref>PMID:11495996</ref> <ref>PMID:16279953</ref> <ref>PMID:8188594</ref> <ref>PMID:16614214</ref> | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hk/2hkm_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </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=2hkm ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| - | + | ==See Also== | |
| - | + | *[[Aromatic amine dehydrogenase 3D structures|Aromatic amine dehydrogenase 3D structures]] | |
| - | + | == References == | |
| - | == | + | <references/> |
| - | + | __TOC__ | |
| - | [[Category: | + | </StructureSection> |
| - | [[Category: Leys, D | + | [[Category: Alcaligenes faecalis]] |
| - | [[Category: Roujeinikova, A | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Leys, D]] |
| - | + | [[Category: Roujeinikova, A]] | |
| - | + | [[Category: Oxidoreductase]] | |
Current revision
Crystal structure of the Schiff base intermediate in the reductive half-reaction of aromatic amine dehydrogenase (AADH) with phenylethylamine.
| |||||||||||

