5amw

Crystal Structure of the Strawberry Pathogenesis-Related 10 (PR-10) Fra a 2 protein (A141F) processed with the CrystalDirect automated mounting and cryo-cooling technology

spinqualitylabelsall models 5amw, resolution 1.90Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 5amw is a 2 chain structure with sequence from Fragaria x ananassa. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.9Å Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function FRA12_FRAAN Involved in the control of flavonoid biosynthesis in fruits, probably by binding directly to natural flavonoids (By similarity). Binds the natural flavonoid myricetin with affinities in the low micromolar range (PubMed:24133217).[UniProtKB:D0E0C7] Publication Abstract from PubMed Currently, macromolecular crystallography projects often require the use of highly automated facilities for crystallization and X-ray data collection. However, crystal harvesting and processing largely depend on manual operations. Here, a series of new methods are presented based on the use of a low X-ray-background film as a crystallization support and a photoablation laser that enable the automation of major operations required for the preparation of crystals for X-ray diffraction experiments. In this approach, the controlled removal of the mother liquor before crystal mounting simplifies the cryocooling process, in many cases eliminating the use of cryoprotectant agents, while crystal-soaking experiments are performed through diffusion, precluding the need for repeated sample-recovery and transfer operations. Moreover, the high-precision laser enables new mounting strategies that are not accessible through other methods. This approach bridges an important gap in automation and can contribute to expanding the capabilities of modern macromolecular crystallography facilities. Automated harvesting and processing of protein crystals through laser photoablation.,Zander U, Hoffmann G, Cornaciu I, Marquette JP, Papp G, Landret C, Seroul G, Sinoir J, Rower M, Felisaz F, Rodriguez-Puente S, Mariaule V, Murphy P, Mathieu M, Cipriani F, Marquez JA Acta Crystallogr D Struct Biol. 2016 Apr 1;72(Pt 4):454-66. doi:, 10.1107/S2059798316000954. Epub 2016 Mar 24. PMID:27050125 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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