1ov8
From Proteopedia
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Auracyanin B structure in space group, P65
Overview
The 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.
About this Structure
1OV8 is a Single protein structure of sequence from Chloroflexus aurantiacus with CU, CL and SO4 as ligands. Full crystallographic information is available from OCA.
Reference
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
Page seeded by OCA on Tue Nov 20 23:13:25 2007
Categories: Chloroflexus aurantiacus | Single protein | Freeman, H.C. | Guss, J.M. | Lee, M. | Maher, M.J. | CL | CU | SO4 | Electron transport
