1s44

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1s44]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homarus_gammarus Homarus gammarus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1S44 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1S44 FirstGlance]. <br>
<table><tr><td colspan='2'>[[1s44]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homarus_gammarus Homarus gammarus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1S44 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1S44 FirstGlance]. <br>
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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=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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">X-ray diffraction, [[Resolution|Resolution]] 1.6&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1s2p|1s2p]]</div></td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=1s44 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1s44 OCA], [https://pdbe.org/1s44 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1s44 RCSB], [https://www.ebi.ac.uk/pdbsum/1s44 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1s44 ProSAT]</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=1s44 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1s44 OCA], [https://pdbe.org/1s44 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1s44 RCSB], [https://www.ebi.ac.uk/pdbsum/1s44 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1s44 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/CRA1_HOMGA CRA1_HOMGA]] Binds the carotenoid astaxanthin (AXT) which provides the blue coloration to the carapace of the lobster.
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[https://www.uniprot.org/uniprot/CRA1_HOMGA CRA1_HOMGA] Binds the carotenoid astaxanthin (AXT) which provides the blue coloration to the carapace of the lobster.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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<jmolCheckbox>
<jmolCheckbox>
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/s4/1s44_consurf.spt"</scriptWhenChecked>
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/s4/1s44_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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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[[Category: Homarus gammarus]]
[[Category: Homarus gammarus]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Chayen, N E]]
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[[Category: Chayen NE]]
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[[Category: Cianci, M]]
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[[Category: Cianci M]]
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[[Category: Habash, J]]
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[[Category: Habash J]]
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[[Category: Helliwell, J R]]
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[[Category: Helliwell JR]]
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[[Category: Nneji, G A]]
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[[Category: Nneji GA]]
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[[Category: Raftery, J]]
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[[Category: Raftery J]]
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[[Category: Rizkallah, P J]]
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[[Category: Rizkallah PJ]]
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[[Category: Zagalsky, P F]]
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[[Category: Zagalsky PF]]
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[[Category: Crustacyanin]]
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[[Category: Glycerol]]
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[[Category: Post-translational modification]]
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[[Category: Protein binding]]
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[[Category: Refinement]]
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Current revision

The structure and refinement of apocrustacyanin C2 to 1.6A resolution and the search for differences between this protein and the homologous apoproteins A1 and C1.

PDB ID 1s44

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