1ziq

Deuterated gammaE crystallin in D2O solvent

spinqualitylabelsall models 1ziq, resolution 1.72Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 1ziq is a 1 chain structure with sequence from Rattus norvegicus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.72Å Ligands: ACT, DOD Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function CRGE_RAT Crystallins are the dominant structural components of the vertebrate eye lens. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMed Rat gammaE-crystallin was overexpressed, purified under different labelling conditions and crystallized and X-ray data were collected at resolutions between 1.71 and 1.36 A. The structures were determined by molecular replacement. In these structures, the cd loop of the Greek-key motif 3, which is the major structural key motif of the two phase-transition groups of gamma-crystallins, presents a double conformation. The influence of the perdeuteration on the protein structure was determined by comparison of the atomic positions and temperature factors of the different models. The perdeuterated proteins have a similar structure to their hydrogenated counterparts, but partial or full deuteration may have some effect on the atomic B-factor values. A comparison of refined X-ray structures of hydrogenated and perdeuterated rat gammaE-crystallin in H2O and D2O.,Artero JB, Hartlein M, McSweeney S, Timmins P Acta Crystallogr D Biol Crystallogr. 2005 Nov;61(Pt 11):1541-9. Epub 2005, Oct 19. PMID:16239733 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Crystallin 3D structures

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