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4GKA

Crystal structure of purine nucleoside phosphorylase (W16Y, W94Y, W178Y, H257W) mutant from human complexed with phosphate

Summary for 4GKA
Entry DOI10.2210/pdb4gka/pdb
Related4EAR 4EB8 4ECE
DescriptorPurine nucleoside phosphorylase, PHOSPHATE ION, GLYCEROL, ... (4 entities in total)
Functional Keywordspurine nucleoside phosphorylase, nucleoside binding, purine base binding, purine-nucleoside phosphorylase activity, drug binding, transferase activity, transferring glycosyl groups, phosphate ion binding, intracellular, cytosol, transferase
Biological sourceHomo sapiens (human)
Cellular locationCytoplasm, cytoskeleton (By similarity): P00491
Total number of polymer chains6
Total formula weight217516.79
Authors
Haapalainen, A.M.,Ho, M.C.,Suarez, J.J.,Almo, S.C.,Schramm, V.L. (deposition date: 2012-08-10, release date: 2013-02-06, Last modification date: 2022-12-21)
Primary citationSuarez, J.,Haapalainen, A.M.,Cahill, S.M.,Ho, M.C.,Yan, F.,Almo, S.C.,Schramm, V.L.
Catalytic Site Conformations in Human PNP by (19)F-NMR and Crystallography.
Chem.Biol., 20:212-222, 2013
Cited by
PubMed: 23438750
DOI: 10.1016/j.chembiol.2013.01.009
PDB entries with the same primary citation
Experimental method
X-RAY DIFFRACTION (2.2 Å)
Structure validation

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