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6QSF

Crystal structure of Pizza6S in the presence of Keggin (STA)

Summary for 6QSF
Entry DOI10.2210/pdb6qsf/pdb
DescriptorPizza6S, Keggin (STA) (3 entities in total)
Functional Keywordsartificial beta-propeller protein, de novo protein, computational design, polyoxometalate, pom, pizza, polyoxometalate-protein framework, pom-protein framework, keggin structure, sta
Biological sourceSynthetic construct
Total number of polymer chains2
Total formula weight57186.87
Authors
Noguchi, H.,Vandebroek, L.,Kamata, K.,Tame, J.R.H.,Van Meervelt, L.,Parac-Vogt, T.N.,Voet, A.R.D. (deposition date: 2019-02-20, release date: 2020-03-18, Last modification date: 2024-01-24)
Primary citationVandebroek, L.,Noguchi, H.,Kamata, K.,Tame, J.R.H.,Van Meervelt, L.,Parac-Vogt, T.N.,Voet, A.R.D.
Hybrid assemblies of a symmetric designer protein and polyoxometalates with matching symmetry.
Chem.Commun.(Camb.), 56:11601-11604, 2020
Cited by
PubMed Abstract: Novel bioinorganic hybrid materials based on proteins and inorganic clusters have enormous potential for the development of hybrid catalysts that synergistically combine properties of both materials. Here we report the creation of hybrid assemblies between a computationally designed symmetrical protein Pizza6-S and different polyoxometalates with matching symmetry: the tellurotungstic Anderson-Evans (Na6[TeW6O24]·22H2O) (TEW); Keggin (H4[SiW12O40]·6H2O) (STA); and 1 : 2 CeIII-substituted Keggin (K11[CeIII[PW11O39]2]·20H2O) (Ce-K). This results in the formation of complexes with clearly defined stoichiometries in solution. Crystal structures validate the complexes as building blocks for the formation of larger assemblies.
PubMed: 32869783
DOI: 10.1039/d0cc05071g
PDB entries with the same primary citation
Experimental method
X-RAY DIFFRACTION (1.5 Å)
Structure validation

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