2b5i - Revision history

OCA at 11:20, 22 May 2024

2024-05-22T11:20:07Z

←Older revision		Revision as of 11:20, 22 May 2024
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-	====	+	==cytokine receptor complex==
-	<StructureSection load='2b5i' size='340' side='right'caption='[[2b5i]]' scene=''>	+	<StructureSection load='2b5i' size='340' side='right'caption='[[2b5i]], [[Resolution\|resolution]] 2.30Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol= FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2b5i]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B5I OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2B5I FirstGlance]. <br>
-	</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=2b5i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b5i OCA], [https://pdbe.org/2b5i PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2b5i RCSB], [https://www.ebi.ac.uk/pdbsum/2b5i PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2b5i ProSAT]</span></td></tr>	+	</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution\|Resolution]] 2.3Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</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=2b5i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b5i OCA], [https://pdbe.org/2b5i PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2b5i RCSB], [https://www.ebi.ac.uk/pdbsum/2b5i PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2b5i ProSAT]</span></td></tr>
	</table>		</table>
		+	== Disease ==
		+	[https://www.uniprot.org/uniprot/IL2_HUMAN IL2_HUMAN] Note=A chromosomal aberration involving IL2 is found in a form of T-cell acute lymphoblastic leukemia (T-ALL). Translocation t(4;16)(q26;p13) with involves TNFRSF17.
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/IL2_HUMAN IL2_HUMAN] Produced by T-cells in response to antigenic or mitogenic stimulation, this protein is required for T-cell proliferation and other activities crucial to regulation of the immune response. Can stimulate B-cells, monocytes, lymphokine-activated killer cells, natural killer cells, and glioma cells.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 16:		Line 22:
	</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=2b5i ConSurf].		</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=2b5i ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Interleukin-2 (IL-2) is an immunoregulatory cytokine that acts through a quaternary receptor signaling complex containing alpha (IL-2Ralpha), beta (IL-2Rbeta), and common gamma chain (gc) receptors. In the structure of the quaternary ectodomain complex as visualized at a resolution of 2.3 angstroms, the binding of IL-2Ralpha to IL-2 stabilizes a secondary binding site for presentation to IL-2Rbeta. gammac is then recruited to the composite surface formed by the IL-2/IL-2Rbeta complex. Consistent with its role as a shared receptor for IL-4, IL-7, IL-9, IL-15, and IL-21, gammac forms degenerate contacts with IL-2. The structure of gammac provides a rationale for loss-of-function mutations found in patients with X-linked severe combined immunodeficiency diseases (X-SCID). This complex structure provides a framework for other gammac-dependent cytokine-receptor interactions and for the engineering of improved IL-2 therapeutics.
		+
		+	Structure of the quaternary complex of interleukin-2 with its alpha, beta, and gammac receptors.,Wang X, Rickert M, Garcia KC Science. 2005 Nov 18;310(5751):1159-63. PMID:16293754<ref>PMID:16293754</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 2b5i" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Interleukin 3D structures\|Interleukin 3D structures]]
		+	*[[Interleukin receptor\|Interleukin receptor]]
		+	*[[Interleukin receptor 3D structures\|Interleukin receptor 3D structures]]
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Homo sapiens]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Z-disk~~]]	+	[[Category: Garcia KC]]
		+	[[Category: Rickert M]]
		+	[[Category: Wang X]]

OCA at 11:26, 10 February 2021

2021-02-10T11:26:02Z

←Older revision		Revision as of 11:26, 10 February 2021
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-	==~~cytokine receptor complex~~==	+	====
-	<StructureSection load='2b5i' size='340' side='right' caption='[[2b5i]]~~, [[Resolution\|resolution]] 2.30Å~~' scene=''>	+	<StructureSection load='2b5i' size='340' side='right'caption='[[2b5i]]' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>~~[[2b5i]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human].~~ Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=~~2B5I~~ OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=~~2B5I~~ FirstGlance]. <br>	+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol= FirstGlance]. <br>
-	</td></tr>~~<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>~~	+	</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=2b5i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b5i OCA], [https://pdbe.org/2b5i PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2b5i RCSB], [https://www.ebi.ac.uk/pdbsum/2b5i PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2b5i ProSAT]</span></td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">IL2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IL2RB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IL2RG ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IL2RA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>	+
-	<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=2b5i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b5i OCA], [~~http~~://pdbe.org/2b5i PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=2b5i RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/2b5i PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=2b5i ProSAT]</span></td></tr>	+
	</table>		</table>
-	== Disease ==
-	[[http://www.uniprot.org/uniprot/IL2RA_HUMAN IL2RA_HUMAN]] Genetic variations in IL2RA are associated with susceptibility to diabetes mellitus insulin-dependent type 10 (IDDM10) [MIM:[http://omim.org/entry/601942 601942]]. A multifactorial disorder of glucose homeostasis that is characterized by susceptibility to ketoacidosis in the absence of insulin therapy. Clinical fetaures are polydipsia, polyphagia and polyuria which result from hyperglycemia-induced osmotic diuresis and secondary thirst. These derangements result in long-term complications that affect the eyes, kidneys, nerves, and blood vessels.<ref>PMID:17676041</ref> [[http://www.uniprot.org/uniprot/IL2_HUMAN IL2_HUMAN]] Note=A chromosomal aberration involving IL2 is found in a form of T-cell acute lymphoblastic leukemia (T-ALL). Translocation t(4;16)(q26;p13) with involves TNFRSF17. [[http://www.uniprot.org/uniprot/IL2RG_HUMAN IL2RG_HUMAN]] Defects in IL2RG are the cause of severe combined immunodeficiency X-linked T-cell-negative/B-cell-positive/NK-cell-negative (XSCID) [MIM:[http://omim.org/entry/300400 300400]]; also known as agammaglobulinemia Swiss type. A form of severe combined immunodeficiency (SCID), a genetically and clinically heterogeneous group of rare congenital disorders characterized by impairment of both humoral and cell-mediated immunity, leukopenia, and low or absent antibody levels. Patients present in infancy recurrent, persistent infections by opportunistic organisms. The common characteristic of all types of SCID is absence of T-cell-mediated cellular immunity due to a defect in T-cell development.<ref>PMID:8401490</ref> <ref>PMID:8299698</ref> <ref>PMID:8088810</ref> <ref>PMID:8027558</ref> <ref>PMID:7937790</ref> <ref>PMID:7668284</ref> <ref>PMID:7557965</ref> <ref>PMID:7860773</ref> <ref>PMID:8900089</ref> <ref>PMID:9150740</ref> Defects in IL2RG are the cause of X-linked combined immunodeficiency (XCID) [MIM:[http://omim.org/entry/312863 312863]]. XCID is a less severe form of X-linked immunodeficiency with a less severe degree of deficiency in cellular and humoral immunity than that seen in XSCID.<ref>PMID:7883965</ref> <ref>PMID:9399950</ref>
-	== Function ==
-	[[http://www.uniprot.org/uniprot/IL2RA_HUMAN IL2RA_HUMAN]] Receptor for interleukin-2. [[http://www.uniprot.org/uniprot/IL2_HUMAN IL2_HUMAN]] Produced by T-cells in response to antigenic or mitogenic stimulation, this protein is required for T-cell proliferation and other activities crucial to regulation of the immune response. Can stimulate B-cells, monocytes, lymphokine-activated killer cells, natural killer cells, and glioma cells. [[http://www.uniprot.org/uniprot/IL2RG_HUMAN IL2RG_HUMAN]] Common subunit for the receptors for a variety of interleukins. [[http://www.uniprot.org/uniprot/IL2RB_HUMAN IL2RB_HUMAN]] Receptor for interleukin-2. This beta subunit is involved in receptor mediated endocytosis and transduces the mitogenic signals of IL2.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 22:		Line 16:
	</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=2b5i ConSurf].		</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=2b5i ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
-	<div style="background-color:#fffaf0;">
-	== Publication Abstract from PubMed ==
-	Interleukin-2 (IL-2) is an immunoregulatory cytokine that acts through a quaternary receptor signaling complex containing alpha (IL-2Ralpha), beta (IL-2Rbeta), and common gamma chain (gc) receptors. In the structure of the quaternary ectodomain complex as visualized at a resolution of 2.3 angstroms, the binding of IL-2Ralpha to IL-2 stabilizes a secondary binding site for presentation to IL-2Rbeta. gammac is then recruited to the composite surface formed by the IL-2/IL-2Rbeta complex. Consistent with its role as a shared receptor for IL-4, IL-7, IL-9, IL-15, and IL-21, gammac forms degenerate contacts with IL-2. The structure of gammac provides a rationale for loss-of-function mutations found in patients with X-linked severe combined immunodeficiency diseases (X-SCID). This complex structure provides a framework for other gammac-dependent cytokine-receptor interactions and for the engineering of improved IL-2 therapeutics.
-
-	Structure of the quaternary complex of interleukin-2 with its alpha, beta, and gammac receptors.,Wang X, Rickert M, Garcia KC Science. 2005 Nov 18;310(5751):1159-63. PMID:16293754<ref>PMID:16293754</ref>
-
-	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	</div>
-	<div class="pdbe-citations 2b5i" style="background-color:#fffaf0;"></div>
-
-	==See Also==
-	*[[Interleukin\|Interleukin]]
-	*[[Interleukin receptor\|Interleukin receptor]]
-	== References ==
-	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Human~~]]	+	[[Category: Large Structures]]
-	[[Category: ~~Garcia, K C]]~~	+	[[Category: Z-disk]]
-	~~[[Category: Rickert, M]]~~	+
-	~~[[Category: Wang, X]]~~	+
-	~~[[Category: Cytokine-cytokine receptor complex]]~~	+
-	~~[[Category: Fibronectin domain]]~~	+
-	~~[[Category: Four~~-~~helix bundle~~]]	+

OCA at 06:18, 16 May 2018

2018-05-16T06:18:28Z

←Older revision		Revision as of 06:18, 16 May 2018
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		+
	==cytokine receptor complex==		==cytokine receptor complex==
	<StructureSection load='2b5i' size='340' side='right' caption='[[2b5i]], [[Resolution\|resolution]] 2.30Å' scene=''>		<StructureSection load='2b5i' size='340' side='right' caption='[[2b5i]], [[Resolution\|resolution]] 2.30Å' scene=''>
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	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">IL2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IL2RB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IL2RG ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IL2RA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>		<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">IL2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IL2RB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IL2RG ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IL2RA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
-	<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=2b5i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b5i OCA], [http://pdbe.org/2b5i PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2b5i RCSB], [http://www.ebi.ac.uk/pdbsum/2b5i PDBsum]</span></td></tr>	+	<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=2b5i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b5i OCA], [http://pdbe.org/2b5i PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2b5i RCSB], [http://www.ebi.ac.uk/pdbsum/2b5i PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2b5i ProSAT]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
Line 15:		Line 16:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/b5/2b5i_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/b5/2b5i_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>

OCA at 02:43, 10 February 2016

2016-02-10T02:43:03Z

←Older revision		Revision as of 02:43, 10 February 2016
Line 19:		Line 19:
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
	</jmolCheckbox>		</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/~~chain_selection~~.php?pdb_ID=~~2ata~~ ConSurf].	+	</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=2b5i ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">

OCA at 04:35, 11 September 2015

2015-09-11T04:35:17Z

←Older revision		Revision as of 04:35, 11 September 2015
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	<StructureSection load='2b5i' size='340' side='right' caption='[[2b5i]], [[Resolution\|resolution]] 2.30Å' scene=''>		<StructureSection load='2b5i' size='340' side='right' caption='[[2b5i]], [[Resolution\|resolution]] 2.30Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2b5i]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Homo_sapiens Homo sapiens~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B5I OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2B5I FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2b5i]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B5I OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2B5I FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">IL2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 ~~Homo sapiens~~]), IL2RB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 ~~Homo sapiens~~]), IL2RG ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 ~~Homo sapiens~~]), IL2RA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 ~~Homo sapiens~~])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">IL2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IL2RB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IL2RG ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IL2RA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
-	<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=2b5i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b5i OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2b5i RCSB], [http://www.ebi.ac.uk/pdbsum/2b5i PDBsum]</span></td></tr>	+	<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=2b5i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b5i OCA], [http://pdbe.org/2b5i PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2b5i RCSB], [http://www.ebi.ac.uk/pdbsum/2b5i PDBsum]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
Line 29:		Line 29:
	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
	</div>		</div>
		+	<div class="pdbe-citations 2b5i" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 37:		Line 38:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Homo sapiens~~]]	+	[[Category: Human]]
	[[Category: Garcia, K C]]		[[Category: Garcia, K C]]
	[[Category: Rickert, M]]		[[Category: Rickert, M]]

OCA at 09:01, 8 January 2015

2015-01-08T09:01:38Z

←Older revision		Revision as of 09:01, 8 January 2015
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2b5i]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B5I OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2B5I FirstGlance]. <br>		<table><tr><td colspan='2'>[[2b5i]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B5I OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2B5I FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene><br>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">IL2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]), IL2RB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]), IL2RG ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]), IL2RA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">IL2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]), IL2RB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]), IL2RG ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]), IL2RA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
-	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2b5i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b5i OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2b5i RCSB], [http://www.ebi.ac.uk/pdbsum/2b5i PDBsum]</span></td></tr>	+	<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=2b5i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b5i OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2b5i RCSB], [http://www.ebi.ac.uk/pdbsum/2b5i PDBsum]</span></td></tr>
-	<table>	+	</table>
	== Disease ==		== Disease ==
	[[http://www.uniprot.org/uniprot/IL2RA_HUMAN IL2RA_HUMAN]] Genetic variations in IL2RA are associated with susceptibility to diabetes mellitus insulin-dependent type 10 (IDDM10) [MIM:[http://omim.org/entry/601942 601942]]. A multifactorial disorder of glucose homeostasis that is characterized by susceptibility to ketoacidosis in the absence of insulin therapy. Clinical fetaures are polydipsia, polyphagia and polyuria which result from hyperglycemia-induced osmotic diuresis and secondary thirst. These derangements result in long-term complications that affect the eyes, kidneys, nerves, and blood vessels.<ref>PMID:17676041</ref> [[http://www.uniprot.org/uniprot/IL2_HUMAN IL2_HUMAN]] Note=A chromosomal aberration involving IL2 is found in a form of T-cell acute lymphoblastic leukemia (T-ALL). Translocation t(4;16)(q26;p13) with involves TNFRSF17. [[http://www.uniprot.org/uniprot/IL2RG_HUMAN IL2RG_HUMAN]] Defects in IL2RG are the cause of severe combined immunodeficiency X-linked T-cell-negative/B-cell-positive/NK-cell-negative (XSCID) [MIM:[http://omim.org/entry/300400 300400]]; also known as agammaglobulinemia Swiss type. A form of severe combined immunodeficiency (SCID), a genetically and clinically heterogeneous group of rare congenital disorders characterized by impairment of both humoral and cell-mediated immunity, leukopenia, and low or absent antibody levels. Patients present in infancy recurrent, persistent infections by opportunistic organisms. The common characteristic of all types of SCID is absence of T-cell-mediated cellular immunity due to a defect in T-cell development.<ref>PMID:8401490</ref> <ref>PMID:8299698</ref> <ref>PMID:8088810</ref> <ref>PMID:8027558</ref> <ref>PMID:7937790</ref> <ref>PMID:7668284</ref> <ref>PMID:7557965</ref> <ref>PMID:7860773</ref> <ref>PMID:8900089</ref> <ref>PMID:9150740</ref> Defects in IL2RG are the cause of X-linked combined immunodeficiency (XCID) [MIM:[http://omim.org/entry/312863 312863]]. XCID is a less severe form of X-linked immunodeficiency with a less severe degree of deficiency in cellular and humoral immunity than that seen in XSCID.<ref>PMID:7883965</ref> <ref>PMID:9399950</ref>		[[http://www.uniprot.org/uniprot/IL2RA_HUMAN IL2RA_HUMAN]] Genetic variations in IL2RA are associated with susceptibility to diabetes mellitus insulin-dependent type 10 (IDDM10) [MIM:[http://omim.org/entry/601942 601942]]. A multifactorial disorder of glucose homeostasis that is characterized by susceptibility to ketoacidosis in the absence of insulin therapy. Clinical fetaures are polydipsia, polyphagia and polyuria which result from hyperglycemia-induced osmotic diuresis and secondary thirst. These derangements result in long-term complications that affect the eyes, kidneys, nerves, and blood vessels.<ref>PMID:17676041</ref> [[http://www.uniprot.org/uniprot/IL2_HUMAN IL2_HUMAN]] Note=A chromosomal aberration involving IL2 is found in a form of T-cell acute lymphoblastic leukemia (T-ALL). Translocation t(4;16)(q26;p13) with involves TNFRSF17. [[http://www.uniprot.org/uniprot/IL2RG_HUMAN IL2RG_HUMAN]] Defects in IL2RG are the cause of severe combined immunodeficiency X-linked T-cell-negative/B-cell-positive/NK-cell-negative (XSCID) [MIM:[http://omim.org/entry/300400 300400]]; also known as agammaglobulinemia Swiss type. A form of severe combined immunodeficiency (SCID), a genetically and clinically heterogeneous group of rare congenital disorders characterized by impairment of both humoral and cell-mediated immunity, leukopenia, and low or absent antibody levels. Patients present in infancy recurrent, persistent infections by opportunistic organisms. The common characteristic of all types of SCID is absence of T-cell-mediated cellular immunity due to a defect in T-cell development.<ref>PMID:8401490</ref> <ref>PMID:8299698</ref> <ref>PMID:8088810</ref> <ref>PMID:8027558</ref> <ref>PMID:7937790</ref> <ref>PMID:7668284</ref> <ref>PMID:7557965</ref> <ref>PMID:7860773</ref> <ref>PMID:8900089</ref> <ref>PMID:9150740</ref> Defects in IL2RG are the cause of X-linked combined immunodeficiency (XCID) [MIM:[http://omim.org/entry/312863 312863]]. XCID is a less severe form of X-linked immunodeficiency with a less severe degree of deficiency in cellular and humoral immunity than that seen in XSCID.<ref>PMID:7883965</ref> <ref>PMID:9399950</ref>
Line 38:		Line 38:
	</StructureSection>		</StructureSection>
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
-	[[Category: Garcia, K C.]]	+	[[Category: Garcia, K C]]
-	[[Category: Rickert, M.]]	+	[[Category: Rickert, M]]
-	[[Category: Wang, X.]]	+	[[Category: Wang, X]]
	[[Category: Cytokine-cytokine receptor complex]]		[[Category: Cytokine-cytokine receptor complex]]
	[[Category: Fibronectin domain]]		[[Category: Fibronectin domain]]
	[[Category: Four-helix bundle]]		[[Category: Four-helix bundle]]

OCA at 23:54, 29 September 2014

2014-09-29T23:54:05Z

←Older revision		Revision as of 23:54, 29 September 2014
Line 1:		Line 1:
-	~~{{STRUCTURE_2b5i~~\| ~~PDB~~=2b5i \| ~~SCENE~~= }}	+	==cytokine receptor complex==
-	===~~cytokine~~ receptor ~~complex~~===	+	<StructureSection load='2b5i' size='340' side='right' caption='[[2b5i]], [[Resolution\|resolution]] 2.30Å' scene=''>
-	~~{{ABSTRACT_PUBMED_16293754}}~~	+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[2b5i]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B5I OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2B5I FirstGlance]. <br>
		+	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene><br>
		+	<tr><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">IL2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]), IL2RB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]), IL2RG ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]), IL2RA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
		+	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2b5i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b5i OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2b5i RCSB], [http://www.ebi.ac.uk/pdbsum/2b5i PDBsum]</span></td></tr>
		+	<table>
		+	== Disease ==
		+	[[http://www.uniprot.org/uniprot/IL2RA_HUMAN IL2RA_HUMAN]] Genetic variations in IL2RA are associated with susceptibility to diabetes mellitus insulin-dependent type 10 (IDDM10) [MIM:[http://omim.org/entry/601942 601942]]. A multifactorial disorder of glucose homeostasis that is characterized by susceptibility to ketoacidosis in the absence of insulin therapy. Clinical fetaures are polydipsia, polyphagia and polyuria which result from hyperglycemia-induced osmotic diuresis and secondary thirst. These derangements result in long-term complications that affect the eyes, kidneys, nerves, and blood vessels.<ref>PMID:17676041</ref> [[http://www.uniprot.org/uniprot/IL2_HUMAN IL2_HUMAN]] Note=A chromosomal aberration involving IL2 is found in a form of T-cell acute lymphoblastic leukemia (T-ALL). Translocation t(4;16)(q26;p13) with involves TNFRSF17. [[http://www.uniprot.org/uniprot/IL2RG_HUMAN IL2RG_HUMAN]] Defects in IL2RG are the cause of severe combined immunodeficiency X-linked T-cell-negative/B-cell-positive/NK-cell-negative (XSCID) [MIM:[http://omim.org/entry/300400 300400]]; also known as agammaglobulinemia Swiss type. A form of severe combined immunodeficiency (SCID), a genetically and clinically heterogeneous group of rare congenital disorders characterized by impairment of both humoral and cell-mediated immunity, leukopenia, and low or absent antibody levels. Patients present in infancy recurrent, persistent infections by opportunistic organisms. The common characteristic of all types of SCID is absence of T-cell-mediated cellular immunity due to a defect in T-cell development.<ref>PMID:8401490</ref> <ref>PMID:8299698</ref> <ref>PMID:8088810</ref> <ref>PMID:8027558</ref> <ref>PMID:7937790</ref> <ref>PMID:7668284</ref> <ref>PMID:7557965</ref> <ref>PMID:7860773</ref> <ref>PMID:8900089</ref> <ref>PMID:9150740</ref> Defects in IL2RG are the cause of X-linked combined immunodeficiency (XCID) [MIM:[http://omim.org/entry/312863 312863]]. XCID is a less severe form of X-linked immunodeficiency with a less severe degree of deficiency in cellular and humoral immunity than that seen in XSCID.<ref>PMID:7883965</ref> <ref>PMID:9399950</ref>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/IL2RA_HUMAN IL2RA_HUMAN]] Receptor for interleukin-2. [[http://www.uniprot.org/uniprot/IL2_HUMAN IL2_HUMAN]] Produced by T-cells in response to antigenic or mitogenic stimulation, this protein is required for T-cell proliferation and other activities crucial to regulation of the immune response. Can stimulate B-cells, monocytes, lymphokine-activated killer cells, natural killer cells, and glioma cells. [[http://www.uniprot.org/uniprot/IL2RG_HUMAN IL2RG_HUMAN]] Common subunit for the receptors for a variety of interleukins. [[http://www.uniprot.org/uniprot/IL2RB_HUMAN IL2RB_HUMAN]] Receptor for interleukin-2. This beta subunit is involved in receptor mediated endocytosis and transduces the mitogenic signals of IL2.
		+	== 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/b5/2b5i_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/chain_selection.php?pdb_ID=2ata ConSurf].
		+	<div style="clear:both"></div>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Interleukin-2 (IL-2) is an immunoregulatory cytokine that acts through a quaternary receptor signaling complex containing alpha (IL-2Ralpha), beta (IL-2Rbeta), and common gamma chain (gc) receptors. In the structure of the quaternary ectodomain complex as visualized at a resolution of 2.3 angstroms, the binding of IL-2Ralpha to IL-2 stabilizes a secondary binding site for presentation to IL-2Rbeta. gammac is then recruited to the composite surface formed by the IL-2/IL-2Rbeta complex. Consistent with its role as a shared receptor for IL-4, IL-7, IL-9, IL-15, and IL-21, gammac forms degenerate contacts with IL-2. The structure of gammac provides a rationale for loss-of-function mutations found in patients with X-linked severe combined immunodeficiency diseases (X-SCID). This complex structure provides a framework for other gammac-dependent cytokine-receptor interactions and for the engineering of improved IL-2 therapeutics.

-	~~==Disease==~~	+	Structure of the quaternary complex of interleukin-2 with its alpha, beta, and gammac receptors.,Wang X, Rickert M, Garcia KC Science. 2005 Nov 18;310(5751):1159-63. PMID:16293754<ref>PMID:16293754</ref>
-	[[http://www.uniprot.org/uniprot/IL2RA_HUMAN IL2RA_HUMAN]] Genetic variations in IL2RA are associated with susceptibility to diabetes mellitus insulin-dependent type 10 (IDDM10) [MIM:[http://omim.org/entry/601942 601942]]. A multifactorial disorder of ~~glucose homeostasis that is characterized by susceptibility to ketoacidosis in~~ the ~~absence~~ of ~~insulin therapy. Clinical fetaures are polydipsia, polyphagia and polyuria which result from hyperglycemia~~-~~induced osmotic diuresis and secondary thirst. These derangements result in long-term complications that affect the eyes~~, ~~kidneys, nerves~~, and ~~blood vessels~~.<ref>PMID:17676041</ref> [[http://www.uniprot.org/uniprot/IL2_HUMAN IL2_HUMAN]] Note=A chromosomal aberration involving IL2 is found in a form of T-cell acute lymphoblastic leukemia (T-ALL). Translocation t(4;16)(q26;p13) with involves TNFRSF17. [[http://www.uniprot.org/uniprot/IL2RG_HUMAN IL2RG_HUMAN]] Defects in IL2RG are the cause of severe combined immunodeficiency X-linked T-cell-negative/B-cell-positive/NK-cell-negative (XSCID) [MIM:[http://omim.org/entry/300400 300400]]; also known as agammaglobulinemia Swiss type. A form of severe combined immunodeficiency (SCID), ~~a genetically and clinically heterogeneous group of rare congenital disorders characterized by impairment of both humoral and cell-mediated immunity~~, ~~leukopenia, and low or absent antibody levels~~. Patients present in infancy recurrent, persistent infections by opportunistic organisms. The common characteristic of all types of SCID is absence of T-cell-mediated cellular immunity due to a defect in T-cell development.<ref>PMID:8401490</ref><ref>PMID:8299698</ref><ref>PMID:8088810</ref><ref>PMID:8027558</ref><ref>PMID:7937790</ref><ref>PMID:7668284</ref><ref>PMID:7557965</ref><ref>PMID:7860773</ref><ref>PMID:8900089</ref><ref>PMID:9150740</ref> Defects in IL2RG are the cause of X-linked combined immunodeficiency (~~XCID~~) ~~[MIM~~:~~[http://omim.org/entry/312863 312863]]. XCID is a less severe form of X~~-~~linked immunodeficiency with a less severe degree of deficiency in cellular and humoral immunity than that seen in XSCID~~.~~<ref>~~PMID:~~7883965</ref>~~<ref>PMID:~~9399950~~</ref>	+

-	~~==Function==~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	~~[[http://www.uniprot.org/uniprot/IL2RA_HUMAN IL2RA_HUMAN]] Receptor for interleukin-2. [[http://www.uniprot.org/uniprot~~/~~IL2_HUMAN IL2_HUMAN]] Produced by T-cells in response to antigenic or mitogenic stimulation~~, ~~this protein is required for T-cell proliferation and other activities crucial to regulation~~ of the ~~immune response~~. ~~Can stimulate B-cells, monocytes, lymphokine-activated killer cells, natural killer cells, and glioma cells~~. ~~[[http://www.uniprot.org/uniprot/IL2RG_HUMAN IL2RG_HUMAN]] Common subunit for the receptors for a variety~~ of interleukins. [[http://www.uniprot.org/uniprot/IL2RB_HUMAN IL2RB_HUMAN]] Receptor for interleukin-2. This beta subunit is involved in receptor mediated endocytosis and transduces the mitogenic signals of IL2.	+	</div>
-		+
-	~~==About this Structure==~~	+
-	~~[[2b5i]] is a 4 chain structure with sequence from [http:~~/~~/en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B5I OCA].~~	+

	==See Also==		==See Also==
	*[[Interleukin\|Interleukin]]		*[[Interleukin\|Interleukin]]
	*[[Interleukin receptor\|Interleukin receptor]]		*[[Interleukin receptor\|Interleukin receptor]]
-		+	== References ==
-	==~~Reference~~==	+	<references/>
-	~~<ref group="xtra">PMID:016293754</ref>~~<references ~~group="xtra"~~/><~~references~~/>	+	__TOC__
		+	</StructureSection>
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
	[[Category: Garcia, K C.]]		[[Category: Garcia, K C.]]

OCA at 22:54, 24 March 2013

2013-03-24T22:54:39Z

←Older revision		Revision as of 22:54, 24 March 2013
Line 1:		Line 1:
-	[[Image:2b5i.png\|left\|200px]]
-
	{{STRUCTURE_2b5i\| PDB=2b5i \| SCENE= }}		{{STRUCTURE_2b5i\| PDB=2b5i \| SCENE= }}
-
	===cytokine receptor complex===		===cytokine receptor complex===
		+	{{ABSTRACT_PUBMED_16293754}}

-	~~{{ABSTRACT_PUBMED_16293754}}~~	+	==Disease==
		+	[[http://www.uniprot.org/uniprot/IL2RA_HUMAN IL2RA_HUMAN]] Genetic variations in IL2RA are associated with susceptibility to diabetes mellitus insulin-dependent type 10 (IDDM10) [MIM:[http://omim.org/entry/601942 601942]]. A multifactorial disorder of glucose homeostasis that is characterized by susceptibility to ketoacidosis in the absence of insulin therapy. Clinical fetaures are polydipsia, polyphagia and polyuria which result from hyperglycemia-induced osmotic diuresis and secondary thirst. These derangements result in long-term complications that affect the eyes, kidneys, nerves, and blood vessels.<ref>PMID:17676041</ref> [[http://www.uniprot.org/uniprot/IL2_HUMAN IL2_HUMAN]] Note=A chromosomal aberration involving IL2 is found in a form of T-cell acute lymphoblastic leukemia (T-ALL). Translocation t(4;16)(q26;p13) with involves TNFRSF17. [[http://www.uniprot.org/uniprot/IL2RG_HUMAN IL2RG_HUMAN]] Defects in IL2RG are the cause of severe combined immunodeficiency X-linked T-cell-negative/B-cell-positive/NK-cell-negative (XSCID) [MIM:[http://omim.org/entry/300400 300400]]; also known as agammaglobulinemia Swiss type. A form of severe combined immunodeficiency (SCID), a genetically and clinically heterogeneous group of rare congenital disorders characterized by impairment of both humoral and cell-mediated immunity, leukopenia, and low or absent antibody levels. Patients present in infancy recurrent, persistent infections by opportunistic organisms. The common characteristic of all types of SCID is absence of T-cell-mediated cellular immunity due to a defect in T-cell development.<ref>PMID:8401490</ref><ref>PMID:8299698</ref><ref>PMID:8088810</ref><ref>PMID:8027558</ref><ref>PMID:7937790</ref><ref>PMID:7668284</ref><ref>PMID:7557965</ref><ref>PMID:7860773</ref><ref>PMID:8900089</ref><ref>PMID:9150740</ref> Defects in IL2RG are the cause of X-linked combined immunodeficiency (XCID) [MIM:[http://omim.org/entry/312863 312863]]. XCID is a less severe form of X-linked immunodeficiency with a less severe degree of deficiency in cellular and humoral immunity than that seen in XSCID.<ref>PMID:7883965</ref><ref>PMID:9399950</ref>
		+
		+	==Function==
		+	[[http://www.uniprot.org/uniprot/IL2RA_HUMAN IL2RA_HUMAN]] Receptor for interleukin-2. [[http://www.uniprot.org/uniprot/IL2_HUMAN IL2_HUMAN]] Produced by T-cells in response to antigenic or mitogenic stimulation, this protein is required for T-cell proliferation and other activities crucial to regulation of the immune response. Can stimulate B-cells, monocytes, lymphokine-activated killer cells, natural killer cells, and glioma cells. [[http://www.uniprot.org/uniprot/IL2RG_HUMAN IL2RG_HUMAN]] Common subunit for the receptors for a variety of interleukins. [[http://www.uniprot.org/uniprot/IL2RB_HUMAN IL2RB_HUMAN]] Receptor for interleukin-2. This beta subunit is involved in receptor mediated endocytosis and transduces the mitogenic signals of IL2.

	==About this Structure==		==About this Structure==
Line 15:		Line 17:

	==Reference==		==Reference==
-	<ref group="xtra">PMID:016293754</ref><references group="xtra"/>	+	<ref group="xtra">PMID:016293754</ref><references group="xtra"/><references/>
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
	[[Category: Garcia, K C.]]		[[Category: Garcia, K C.]]

OCA at 16:02, 20 October 2012

2012-10-20T16:02:56Z

←Older revision		Revision as of 16:02, 20 October 2012
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	==About this Structure==		==About this Structure==
-	[[2b5i]] is a 4 chain structure ~~of [[Interleukin]] and [[Interleukin receptor]]~~ with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B5I OCA].	+	[[2b5i]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B5I OCA].

	==See Also==		==See Also==

OCA: Protected "2b5i" [edit=sysop:move=sysop]

2012-07-26T20:25:37Z

Protected "2b5i" [edit=sysop:move=sysop]

←Older revision

Revision as of 20:25, 26 July 2012