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5NVG

Thr12 Phosphorylated Ubiquitin

Summary for 5NVG
Entry DOI10.2210/pdb5nvg/pdb
DescriptorPolyubiquitin-B, PHOSPHATE ION, DI(HYDROXYETHYL)ETHER, ... (4 entities in total)
Functional Keywordsubiquitin phosphoubiquitin phosphorylation phosphothreonine, signaling protein
Biological sourceHomo sapiens (Human)
Cellular locationUbiquitin: Cytoplasm : P0CG47
Total number of polymer chains1
Total formula weight8857.90
Authors
Huguenin-Dezot, N. (deposition date: 2017-05-04, release date: 2017-05-31, Last modification date: 2024-10-23)
Primary citationZhang, M.S.,Brunner, S.F.,Huguenin-Dezot, N.,Liang, A.D.,Schmied, W.H.,Rogerson, D.T.,Chin, J.W.
Biosynthesis and genetic encoding of phosphothreonine through parallel selection and deep sequencing.
Nat. Methods, 14:729-736, 2017
Cited by
PubMed Abstract: The phosphorylation of threonine residues in proteins regulates diverse processes in eukaryotic cells, and thousands of threonine phosphorylations have been identified. An understanding of how threonine phosphorylation regulates biological function will be accelerated by general methods to biosynthesize defined phosphoproteins. Here we describe a rapid approach for directly discovering aminoacyl-tRNA synthetase-tRNA pairs that selectively incorporate non-natural amino acids into proteins; our method uses parallel positive selections combined with deep sequencing and statistical analysis and enables the direct, scalable discovery of aminoacyl-tRNA synthetase-tRNA pairs with mutually orthogonal substrate specificity. By combining a method to biosynthesize phosphothreonine in cells with this selection approach, we discover a phosphothreonyl-tRNA synthetase-tRNA pair and create an entirely biosynthetic route to incorporating phosphothreonine in proteins. We biosynthesize several phosphoproteins and demonstrate phosphoprotein structure determination and synthetic protein kinase activation.
PubMed: 28553966
DOI: 10.1038/nmeth.4302
PDB entries with the same primary citation
Experimental method
X-RAY DIFFRACTION (1.07 Å)
Structure validation

227561

건을2024-11-20부터공개중

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