3DVL

Crystal Structure of Full Length Circadian Clock Protein KaiC with Correct Geometry at Phosphorylation Sites

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	Circadian clock protein kinase kaiC	polymer	519	58232.7	6	UniProt (Q79PF4) Pfam (PF06745)	Synechococcus elongatus (Anacystis nidulans R2)
2	G, J, M, P, S... (A, B, C, D, E...)	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
3	H, I, K, L, N... (A, B, C, D, E...)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	12	Chemie (ATP)
4	AA, BA, CA, DA, Y... (C, D, E, F, A...)	water	water		18.0	66	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	349396.4
Non-Polymers*	Number of molecules	18
	Total formula weight	6232.0
All*	Total formula weight	355628.4

*Water molecules are not included.