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1hsr

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[[Image:1hsr.gif|left|200px]]
 
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{{Structure
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==BINDING MODE OF BENZHYDROXAMIC ACID TO ARTHROMYCES RAMOSUS PEROXIDASE==
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|PDB= 1hsr |SIZE=350|CAPTION= <scene name='initialview01'>1hsr</scene>, resolution 1.60&Aring;
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<StructureSection load='1hsr' size='340' side='right'caption='[[1hsr]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
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|SITE= <scene name='pdbsite=CA1:Active+Site'>CA1</scene>, <scene name='pdbsite=CA2:Active+Site'>CA2</scene> and <scene name='pdbsite=GL1:Active+Site'>GL1</scene>
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== Structural highlights ==
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|LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene> and <scene name='pdbligand=BHO:BENZHYDROXAMIC ACID'>BHO</scene>
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<table><tr><td colspan='2'>[[1hsr]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Agaricales_sp._'Arthromyces_ramosus' Agaricales sp. 'Arthromyces ramosus']. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HSR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1HSR FirstGlance]. <br>
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|ACTIVITY= [http://en.wikipedia.org/wiki/Peroxidase Peroxidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.11.1.7 1.11.1.7]
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.6&#8491;</td></tr>
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|GENE=
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BHO:BENZHYDROXAMIC+ACID'>BHO</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
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}}
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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=1hsr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hsr OCA], [https://pdbe.org/1hsr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1hsr RCSB], [https://www.ebi.ac.uk/pdbsum/1hsr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1hsr ProSAT]</span></td></tr>
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</table>
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'''BINDING MODE OF BENZHYDROXAMIC ACID TO ARTHROMYCES RAMOSUS PEROXIDASE'''
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== Function ==
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[https://www.uniprot.org/uniprot/PER_ARTRA PER_ARTRA]
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== Evolutionary Conservation ==
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==Overview==
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[[Image:Consurf_key_small.gif|200px|right]]
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The crystal structure of Arthromyces ramosus peroxidase (ARP) in complex with benzhydroxamic acid (BHA) as determined by X-ray analysis at 1.6 A shows unambiguously how BHA binds to ARP. BHA is located in the distal heme pocket. Its functional groups are held by three hydrogen bonds to His56N(epsilon), Arg52N(epsilon), and Pro(154)O, but are too far away to interact with the heme iron. The aromatic ring of BHA is positioned at the entrance of the channel to the heme pocket, approximately parallel to the heme group. Most water molecules at the active site of the native enzyme are replaced by BHA, leaving a ligand, probably a water molecule, at the sixth position of the heme. Results are compared with spectroscopic data.
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Check<jmol>
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<jmolCheckbox>
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==About this Structure==
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hs/1hsr_consurf.spt"</scriptWhenChecked>
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1HSR is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Eukaryota Eukaryota]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HSR OCA].
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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==Reference==
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</jmolCheckbox>
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Binding mode of benzhydroxamic acid to Arthromyces ramosus peroxidase shown by X-ray crystallographic analysis of the complex at 1.6 A resolution., Itakura H, Oda Y, Fukuyama K, FEBS Lett. 1997 Jul 21;412(1):107-10. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9257700 9257700]
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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=1hsr ConSurf].
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[[Category: Eukaryota]]
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<div style="clear:both"></div>
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[[Category: Peroxidase]]
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__TOC__
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[[Category: Single protein]]
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</StructureSection>
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[[Category: Fukuyama, K.]]
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[[Category: Agaricales sp. 'Arthromyces ramosus']]
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[[Category: Itakura, H.]]
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[[Category: Large Structures]]
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[[Category: BHO]]
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[[Category: Fukuyama K]]
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[[Category: CA]]
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[[Category: Itakura H]]
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[[Category: HEM]]
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[[Category: glycoprotein]]
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[[Category: oxidoreductase]]
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[[Category: peroxidase]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 11:41:07 2008''
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Current revision

BINDING MODE OF BENZHYDROXAMIC ACID TO ARTHROMYCES RAMOSUS PEROXIDASE

PDB ID 1hsr

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