1U9I

Crystal Structure of Circadian Clock Protein KaiC with Phosphorylation Sites

Summary for 1U9I

Entry DOI	10.2210/pdb1u9i/pdb
Related	1TF7
Descriptor	KaiC, MAGNESIUM ION, ADENOSINE-5'-TRIPHOSPHATE, ... (5 entities in total)
Functional Keywords	homohexamer, circadian, kaia, kaib, kaic, hexamer, clock, circadian clock protein
Biological source	Synechococcus elongatus More
Total number of polymer chains	6
Total formula weight	355468.41
Authors	Xu, Y.,Mori, T.,Pattanayek, R.,Pattanayek, S.,Egli, M.,Johnson, C.H. (deposition date: 2004-08-09, release date: 2005-04-19, Last modification date: 2023-08-23)
Primary citation	Xu, Y.,Mori, T.,Pattanayek, R.,Pattanayek, S.,Egli, M.,Johnson, C.H. Identification of key phosphorylation sites in the circadian clock protein KaiC by crystallographic and mutagenetic analyses PROC.NATL.ACAD.SCI.USA, 101:13933-13938, 2004 Cited by PubMed: 15347809 DOI: 10.1073/pnas.0404768101 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.8 Å)

Structure validation