2irt
From Proteopedia
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| - | [[Image:2irt.jpg|left|200px]] | + | [[Image:2irt.jpg|left|200px]] |
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| - | '''INITIAL CRYSTALLOGRAPHIC ANALYSES OF A RECOMBINANT INTERLEUKIN-1 RECEPTOR ANTAGONIST PROTEIN''' | + | {{Structure |
| + | |PDB= 2irt |SIZE=350|CAPTION= <scene name='initialview01'>2irt</scene>, resolution 3.2Å | ||
| + | |SITE= | ||
| + | |LIGAND= | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
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| + | '''INITIAL CRYSTALLOGRAPHIC ANALYSES OF A RECOMBINANT INTERLEUKIN-1 RECEPTOR ANTAGONIST PROTEIN''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 2IRT is a [ | + | 2IRT is a [[Single protein]] structure of 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=2IRT OCA]. |
==Reference== | ==Reference== | ||
| - | Initial crystallographic analysis of a recombinant human interleukin-1 receptor antagonist protein., Clancy LL, Finzel BC, Yem AW, Deibel MR Jr, Strakalaitis NA, Brunner DP, Sweet RM, Einspahr HM, Acta Crystallogr D Biol Crystallogr. 1994 Mar 1;50(Pt 2):197-201. PMID:[http:// | + | Initial crystallographic analysis of a recombinant human interleukin-1 receptor antagonist protein., Clancy LL, Finzel BC, Yem AW, Deibel MR Jr, Strakalaitis NA, Brunner DP, Sweet RM, Einspahr HM, Acta Crystallogr D Biol Crystallogr. 1994 Mar 1;50(Pt 2):197-201. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15299459 15299459] |
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: signal protein]] | [[Category: signal protein]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 17:32:41 2008'' |
Revision as of 15:32, 20 March 2008
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| Coordinates: | save as pdb, mmCIF, xml | ||||||
INITIAL CRYSTALLOGRAPHIC ANALYSES OF A RECOMBINANT INTERLEUKIN-1 RECEPTOR ANTAGONIST PROTEIN
Contents |
Overview
We report the crystallization of samples of a recombinant preparation of human interleukin-1 receptor antagonist protein (IRAP) and solution of the crystal structure by isomorphous replacement methods. Crystals were obtained by the hanging-drop vapor-diffusion method at 277 K from solutions of PEG 4000 containing sodium chloride, dithiothreitol and PIPES [sodium piperazione-N,N'-bis(2-ethanesulfonate)] buffer at pH 7.0. Crystals appear within about a week and grow as truncated tetragonal bipyramids to 0.3-0.6 mm on an edge. X-ray diffraction data from these crystals specify space group P4(3)2(1)2 and unit-cell dimensions of a = b = 72.35(26), c = 114.7(8) A and Z = 16 (two molecules per asymmetric unit). Fresh crystals diffract to about 2.3 A resolution. The search for heavy-atom derivatives has produced two, potassium gold cyanide and trimethyl lead chloride, as same-site, single-site derivatives. Inspection of an electron-density map at 4 A resolution calculated with these derivatives confirms that the IRAP molecule is a member of the interleukin-1 structural family.
Disease
Known diseases associated with this structure: Gastric cancer risk after H. pylori infection OMIM:[147679], Mental retardation, X-linked, 21/34 OMIM:[300206]
About this Structure
2IRT is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Initial crystallographic analysis of a recombinant human interleukin-1 receptor antagonist protein., Clancy LL, Finzel BC, Yem AW, Deibel MR Jr, Strakalaitis NA, Brunner DP, Sweet RM, Einspahr HM, Acta Crystallogr D Biol Crystallogr. 1994 Mar 1;50(Pt 2):197-201. PMID:15299459
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