1ryx

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==Crystal structure of hen serum transferrin in apo- form==
==Crystal structure of hen serum transferrin in apo- form==
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<StructureSection load='1ryx' size='340' side='right' caption='[[1ryx]], [[Resolution|resolution]] 3.50&Aring;' scene=''>
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<StructureSection load='1ryx' size='340' side='right'caption='[[1ryx]], [[Resolution|resolution]] 3.50&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[1ryx]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Chick Chick]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RYX OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1RYX FirstGlance]. <br>
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<table><tr><td colspan='2'>[[1ryx]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RYX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1RYX FirstGlance]. <br>
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</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1n04|1n04]]</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]] 3.5&#8491;</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=1ryx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ryx OCA], [http://pdbe.org/1ryx PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ryx RCSB], [http://www.ebi.ac.uk/pdbsum/1ryx PDBsum]</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=1ryx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ryx OCA], [https://pdbe.org/1ryx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ryx RCSB], [https://www.ebi.ac.uk/pdbsum/1ryx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ryx ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/TRFE_CHICK TRFE_CHICK]] Transferrins are iron binding transport proteins which can bind two Fe(3+) ions in association with the binding of an anion, usually bicarbonate. Responsible for the transport of iron from sites of absorption and heme degradation to those of storage and utilization. There are two forms of hen transferrin, ovotransferrin, found in the ovoducts and, serum transferrin, secreted by the liver. Serum transferrin may also have a role in stimulating cell proliferation and is regulated by iron levels. Ovotransferrin has a bacteriostatic function and, is not controlled by iron levels.
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[https://www.uniprot.org/uniprot/TRFE_CHICK TRFE_CHICK] Transferrins are iron binding transport proteins which can bind two Fe(3+) ions in association with the binding of an anion, usually bicarbonate. Responsible for the transport of iron from sites of absorption and heme degradation to those of storage and utilization. There are two forms of hen transferrin, ovotransferrin, found in the ovoducts and, serum transferrin, secreted by the liver. Serum transferrin may also have a role in stimulating cell proliferation and is regulated by iron levels. Ovotransferrin has a bacteriostatic function and, is not controlled by iron levels.
== 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/ry/1ryx_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ry/1ryx_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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==See Also==
==See Also==
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*[[Transferrin|Transferrin]]
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*[[Transferrin 3D structures|Transferrin 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Chick]]
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[[Category: Gallus gallus]]
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[[Category: Choudhury, D]]
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[[Category: Large Structures]]
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[[Category: Dasgupta, R]]
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[[Category: Choudhury D]]
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[[Category: Dattagupta, J K]]
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[[Category: Dasgupta R]]
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[[Category: Thakurta, P G]]
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[[Category: Dattagupta JK]]
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[[Category: Apo- form]]
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[[Category: Thakurta PG]]
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[[Category: Domain orientation]]
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[[Category: Hen serum transferrin]]
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[[Category: Metal transport]]
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Current revision

Crystal structure of hen serum transferrin in apo- form

PDB ID 1ryx

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OCA

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