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1MXE

Structure of the Complex of Calmodulin with the Target Sequence of CaMKI

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C
(A, B)
Calmodulinpolymer14816694.32UniProt (P62152)
Pfam (PF13499)
Drosophila melanogaster (fruit fly)
2B, D
(E, F)
Target Sequence of rat Calmodulin-Dependent Protein Kinase Ipolymer252997.62UniProt (Q63450)CAM kinase I
3E, F, G, H, I...
(A, B)
CALCIUM IONnon-polymer40.18Chemie (CA)
4M, N, O, P
(A, E, B, F)
waterwater18.0234Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight39383.9
Non-Polymers*Number of molecules8
Total formula weight320.6
All*Total formula weight39704.5
*Water molecules are not included.

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PDB entries from 2025-07-30

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