1ztu

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==Structure of the chromophore binding domain of bacterial phytochrome==
==Structure of the chromophore binding domain of bacterial phytochrome==
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<StructureSection load='1ztu' size='340' side='right' caption='[[1ztu]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
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<StructureSection load='1ztu' size='340' side='right'caption='[[1ztu]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[1ztu]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"micrococcus_radiodurans"_raj_et_al._1960 "micrococcus radiodurans" raj et al. 1960]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ZTU OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ZTU FirstGlance]. <br>
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<table><tr><td colspan='2'>[[1ztu]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/"micrococcus_radiodurans"_raj_et_al._1960 "micrococcus radiodurans" raj et al. 1960]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ZTU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1ZTU FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BLA:BILIVERDINE+IX+ALPHA'>BLA</scene></td></tr>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BLA:BILIVERDINE+IX+ALPHA'>BLA</scene></td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">bphP ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1299 "Micrococcus radiodurans" Raj et al. 1960])</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">bphP ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1299 "Micrococcus radiodurans" Raj et al. 1960])</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=1ztu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ztu OCA], [http://pdbe.org/1ztu PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ztu RCSB], [http://www.ebi.ac.uk/pdbsum/1ztu PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1ztu ProSAT]</span></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=1ztu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ztu OCA], [https://pdbe.org/1ztu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ztu RCSB], [https://www.ebi.ac.uk/pdbsum/1ztu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ztu ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/BPHY_DEIRA BPHY_DEIRA]] Photoreceptor which exists in two forms that are reversibly interconvertible by light: the R form that absorbs maximally in the red region of the spectrum and the FR form that absorbs maximally in the far-red region. Has also a slight blue shift for the far-red maximum. Could also absorb green light. May participate in regulating pigment synthesis like the carotenoid deinoxanthin which could protect the bacterium from intense visible light.
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[[https://www.uniprot.org/uniprot/BPHY_DEIRA BPHY_DEIRA]] Photoreceptor which exists in two forms that are reversibly interconvertible by light: the R form that absorbs maximally in the red region of the spectrum and the FR form that absorbs maximally in the far-red region. Has also a slight blue shift for the far-red maximum. Could also absorb green light. May participate in regulating pigment synthesis like the carotenoid deinoxanthin which could protect the bacterium from intense visible light.
== 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/zt/1ztu_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/zt/1ztu_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>
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</StructureSection>
</StructureSection>
[[Category: Micrococcus radiodurans raj et al. 1960]]
[[Category: Micrococcus radiodurans raj et al. 1960]]
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[[Category: Large Structures]]
[[Category: Brunzelle, J S]]
[[Category: Brunzelle, J S]]
[[Category: Forest, K T]]
[[Category: Forest, K T]]

Revision as of 08:17, 27 January 2021

Structure of the chromophore binding domain of bacterial phytochrome

PDB ID 1ztu

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