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7S67

Extended conformation of daytime state KaiC

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D, E...
(A, B, C, D, E...)
Circadian clock protein kinase KaiCpolymer51958084.86UniProt (Q79PF4)
Pfam (PF06745)
Synechococcus elongatus
2BA, G, K, M, Q...
(F, A, B, C, D)
ADENOSINE-5'-TRIPHOSPHATEnon-polymer507.26Chemie (ATP)
3AA, DA, H, J, L...
(E, F, A, B, C...)
MAGNESIUM IONnon-polymer24.312Chemie (MG)
4CA, I, O, S, W...
(F, A, B, C, D...)
ADENOSINE-5'-DIPHOSPHATEnon-polymer427.26Chemie (ADP)
Sequence modifications
A, B, C, D, E, F: 1 - 519 (UniProt: Q79PF4)
PDBExternal DatabaseDetails
Ala 431Ser 431engineered mutation
Glu 432Thr 432engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight348508.7
Non-Polymers*Number of molecules24
Total formula weight5898.0
All*Total formula weight354406.6
*Water molecules are not included.

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PDB entries from 2025-07-30

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