This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
1ktj
From Proteopedia
| Line 1: | Line 1: | ||
| - | [[Image:1ktj.gif|left|200px]] | + | [[Image:1ktj.gif|left|200px]] |
| - | + | ||
| - | '''X-ray Structure Of Der P 2, The Major House Dust Mite Allergen''' | + | {{Structure |
| + | |PDB= 1ktj |SIZE=350|CAPTION= <scene name='initialview01'>1ktj</scene>, resolution 2.15Å | ||
| + | |SITE= | ||
| + | |LIGAND= | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''X-ray Structure Of Der P 2, The Major House Dust Mite Allergen''' | ||
| + | |||
==Overview== | ==Overview== | ||
| Line 7: | Line 16: | ||
==About this Structure== | ==About this Structure== | ||
| - | 1KTJ is a [ | + | 1KTJ is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Dermatophagoides_pteronyssinus Dermatophagoides pteronyssinus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1KTJ OCA]. |
==Reference== | ==Reference== | ||
| - | The crystal structure of a major dust mite allergen Der p 2, and its biological implications., Derewenda U, Li J, Derewenda Z, Dauter Z, Mueller GA, Rule GS, Benjamin DC, J Mol Biol. 2002 Apr 19;318(1):189-97. PMID:[http:// | + | The crystal structure of a major dust mite allergen Der p 2, and its biological implications., Derewenda U, Li J, Derewenda Z, Dauter Z, Mueller GA, Rule GS, Benjamin DC, J Mol Biol. 2002 Apr 19;318(1):189-97. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12054778 12054778] |
[[Category: Dermatophagoides pteronyssinus]] | [[Category: Dermatophagoides pteronyssinus]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
| Line 26: | Line 35: | ||
[[Category: x-ray structure]] | [[Category: x-ray structure]] | ||
| - | ''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 12:21:57 2008'' |
Revision as of 10:21, 20 March 2008
| |||||||
| , resolution 2.15Å | |||||||
|---|---|---|---|---|---|---|---|
| Coordinates: | save as pdb, mmCIF, xml | ||||||
X-ray Structure Of Der P 2, The Major House Dust Mite Allergen
Overview
The crystal structure of the common house mite (Dermatophagoides sp.) Der p 2 allergen was solved at 2.15 A resolution using the MAD phasing technique, and refined to an R-factor of 0.209. The refined atomic model, which reveals an immunoglobulin-like tertiary fold, differs in important ways from the previously described NMR structure, because the two beta-sheets are significantly further apart and create an internal cavity, which is occupied by a hydrophobic ligand. This interaction is structurally reminiscent of the binding of a prenyl group by a regulatory protein, the Rho guanine nucleotide exchange inhibitor. The crystal structure suggests that binding of non-polar molecules may be essential to the physiological function of the Der p 2 protein.
About this Structure
1KTJ is a Single protein structure of sequence from Dermatophagoides pteronyssinus. Full crystallographic information is available from OCA.
Reference
The crystal structure of a major dust mite allergen Der p 2, and its biological implications., Derewenda U, Li J, Derewenda Z, Dauter Z, Mueller GA, Rule GS, Benjamin DC, J Mol Biol. 2002 Apr 19;318(1):189-97. PMID:12054778
Page seeded by OCA on Thu Mar 20 12:21:57 2008
