3iwt

Structure of hypothetical molybdenum cofactor biosynthesis protein B from Sulfolobus tokodaii

spinqualitylabelsall models 3iwt, resolution 1.90Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 3iwt is a 3 chain structure with sequence from Sulfurisphaera tokodaii. This structure supersedes the now removed PDB entry 2pjk. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.9Å Ligands: GOL, MG, PEG Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function Q96Y52_SULTO 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 The structure of a probable Mo-cofactor biosynthesis protein B from Sulfolobus tokodaii, belonging to space group P6(4)22 with unit-cell parameters a = b = 136.68, c = 210.52 A, was solved by molecular replacement to a resolution of 1.9 A and refined to an R factor and R(free) of 16.8% and 18.5%, respectively. The asymmetric unit contains a trimer, while the biologically significant oligomer is predicted to be a hexamer by size-exclusion chromatography. The subunit structure and fold of ST2315 are similar to those of other enzymes that are known to be involved in the molybdopterin- and molybdenum cofactor-biosynthesis pathways. Structure of hypothetical Mo-cofactor biosynthesis protein B (ST2315) from Sulfolobus tokodaii.,Antonyuk SV, Strange RW, Ellis MJ, Bessho Y, Kuramitsu S, Shinkai A, Yokoyama S, Hasnain SS Acta Crystallogr Sect F Struct Biol Cryst Commun. 2009 Dec 1;65(Pt, 12):1200-3. Epub 2009 Nov 27. PMID:20054111 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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