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4F3L

Crystal Structure of the Heterodimeric CLOCK:BMAL1 Transcriptional Activator Complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(B)
BMAL1bpolymer38744192.71UniProt (Q6F6D6)
Pfam (PF00010)
Pfam (PF00989)
Pfam (PF14598)
UniProt (by SIFTS) (Q9WTL8)
Mus musculus (mouse)
2B
(A)
Circadian locomoter output cycles protein kaputpolymer36142083.41UniProt (O08785)
Pfam (PF00010)
Pfam (PF00989)
Pfam (PF14598)
Mus musculus (mouse)mCLOCK
3C, D
(B, A)
waterwater18.0177Chemie (HOH)
Sequence modifications
B: 62 - 447 (UniProt: Q6F6D6)
PDBExternal DatabaseDetails
Met 61-expression tag
A: 26 - 384 (UniProt: O08785)
PDBExternal DatabaseDetails
Gly 24-expression tag
Ala 25-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight86276.1
All*Total formula weight86276.1
*Water molecules are not included.

237735

PDB entries from 2025-06-18

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