7S67

Extended conformation of daytime state KaiC

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...	Circadian clock protein kinase KaiC	polymer	519	58084.8	6	UniProt (Q79PF4) Pfam (PF06745) In PDB	Synechococcus elongatus
2	F, A, B, C, D	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	6	Chemie (ATP)
3	E, F, A, B, C...	MAGNESIUM ION	non-polymer		24.3	12	Chemie (MG)
4	F, A, B, C, D...	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	6	Chemie (ADP)

Sequence modifications

A, B, C, D, E, F: 1 - 519 (UniProt: Q79PF4)

PDB	External Database	Details
Ala 431	Ser 431	engineered mutation
Glu 432	Thr 432	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	348508.7
Non-Polymers*	Number of molecules	24
	Total formula weight	5898.0
All*	Total formula weight	354406.6

*Water molecules are not included.