1z92
From Proteopedia
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|ACTIVITY= | |ACTIVITY= | ||
|GENE= IL2 ([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]) | |GENE= IL2 ([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]) | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1z92 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1z92 OCA], [http://www.ebi.ac.uk/pdbsum/1z92 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1z92 RCSB]</span> | ||
}} | }} | ||
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==Disease== | ==Disease== | ||
| - | Known | + | Known disease associated with this structure: Severe combined immunodeficiency due to IL2 deficiency OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=147680 147680]], Interleukin-2 receptor, alpha chain, deficiency of OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=147730 147730]], Diabetes mellitus, insulin-dependent, susceptibility to, 10 OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=147730 147730]] |
==About this Structure== | ==About this Structure== | ||
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[[Category: interleukin-2 alpha receptor]] | [[Category: interleukin-2 alpha receptor]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 01:32:23 2008'' |
Revision as of 22:32, 30 March 2008
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| , resolution 2.8Å | |||||||
|---|---|---|---|---|---|---|---|
| Gene: | IL2 (Homo sapiens), IL2RA (Homo sapiens) | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
structure of interleukin-2 with its alpha receptor
Contents |
Overview
Interleukin-2 (IL-2) is an immunoregulatory cytokine that binds sequentially to the alpha (IL-2Ralpha), beta (IL-2Rbeta), and common gamma chain (gammac) receptor subunits. Here we present the 2.8 angstrom crystal structure of a complex between human IL-2 and IL-2Ralpha, which interact in a docking mode distinct from that of other cytokine receptor complexes. IL-2Ralpha is composed of strand-swapped "sushi-like" domains, unlike the classical cytokine receptor fold. As a result of this domain swap, IL-2Ralpha uses a composite surface to dock into a groove on IL-2 that also serves as a binding site for antagonist drugs. With this complex, we now have representative structures for each class of hematopoietic cytokine receptor-docking modules.
Disease
Known disease associated with this structure: Severe combined immunodeficiency due to IL2 deficiency OMIM:[147680], Interleukin-2 receptor, alpha chain, deficiency of OMIM:[147730], Diabetes mellitus, insulin-dependent, susceptibility to, 10 OMIM:[147730]
About this Structure
1Z92 is a Protein complex structure of sequences from Homo sapiens. Full crystallographic information is available from OCA.
Reference
The structure of interleukin-2 complexed with its alpha receptor., Rickert M, Wang X, Boulanger MJ, Goriatcheva N, Garcia KC, Science. 2005 Jun 3;308(5727):1477-80. PMID:15933202
Page seeded by OCA on Mon Mar 31 01:32:23 2008
