1ov8
From Proteopedia
Auracyanin B structure in space group, P65
Structural highlights
FunctionAURB_CHLAA Probably a soluble electron acceptor for the integral membrane protein electron transfer alternative complex III (ACIII).[1] 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 PubMedThe structure of auracyanin B, a 'blue' copper protein produced by Chloroflexus aurantiacus, has previously been solved and refined in the hexagonal space group P6(4)22 with a single molecule in the asymmetric unit. The protein has now been crystallized in space group P6(5), with unit-cell parameters a = b = 115.9, c = 108.2 A. In the new crystal form, the asymmetric unit contains four protein molecules. The structure has been solved by molecular replacement and refined at 1.9 A resolution. The final residuals are R = 19.2% and R(free) = 21.9%. In relation to the earlier crystal structure, the doubling of the unit-cell volume and the lower symmetry are explained by small rotations of the molecules with respect to one another. Auracyanin B structure in space group P6(5).,Lee M, Maher MJ, Freeman HC, Guss JM Acta Crystallogr D Biol Crystallogr. 2003 Sep;59(Pt 9):1545-50. Epub 2003, Aug 19. PMID:12925783[2] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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