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9W81

Cryo-EM structure of human pyruvate kinase R (PKR) in complex with an allosteric activator FT-4202

This is a non-PDB format compatible entry.
Summary for 9W81
Entry DOI10.2210/pdb9w81/pdb
EMDB information65437 65641 65736 65737
DescriptorPyruvate kinase PKLR, (2~{R})-1-[5-(2,3-dihydro-[1,4]dioxino[2,3-b]pyridin-7-ylsulfonyl)-1,3,4,6-tetrahydropyrrolo[3,4-c]pyrrol-2-yl]-3-oxidanyl-2-phenyl-propan-1-one (2 entities in total)
Functional Keywordspyruvate kinase pklr, glycolysis, allosteric regulation, erythroid-specific, pkd, translocase
Biological sourceHomo sapiens (human)
Total number of polymer chains4
Total formula weight248531.09
Authors
Ma, H.Y.,Su, Z.M. (deposition date: 2025-08-07, release date: 2026-08-12)
Primary citationMa, H.Y.,Su, Z.M.
Structural insights into allosteric activation of pyruvate kinase R by mitapivat and novel agonists
To Be Published,
Experimental method
ELECTRON MICROSCOPY (2.81 Å)
Structure validation

258735

PDB entries from 2026-08-26

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