3JZM

Crystal structure of the phosphorylation-site mutant T432A of the KaiC circadian clock protein

Summary for 3JZM

Entry DOI	10.2210/pdb3jzm/pdb
Related	3DVL 3K09 3K0A 3K0C 3K0E 3K0F
Descriptor	Circadian clock protein kinase kaiC, ADENOSINE-5'-TRIPHOSPHATE, MAGNESIUM ION, ... (4 entities in total)
Functional Keywords	kaic, circadian clock protein, kinase, hexamer, atp-binding, biological rhythms, dna-binding, magnesium, metal-binding, nucleotide-binding, phosphoprotein, repressor, serine/threonine-protein kinase, transcription, transcription regulation, transferase
Biological source	Synechococcus elongatus PCC 7942 (Anacystis nidulans R2)
Total number of polymer chains	6
Total formula weight	355260.02
Authors	Pattanayek, R.,Egli, M.,Pattanayek, S. (deposition date: 2009-09-23, release date: 2010-03-31, Last modification date: 2023-09-06)
Primary citation	Pattanayek, R.,Mori, T.,Xu, Y.,Pattanayek, S.,Johnson, C.H.,Egli, M. Structures of KaiC Circadian Clock Mutant Proteins: A New Phosphorylation Site at T426 and Mechanisms of Kinase, ATPase and Phosphatase. Plos One, 4:e7529-e7529, 2009 Cited by PubMed: 19956664 DOI: 10.1371/journal.pone.0007529 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.9 Å)

Structure validation