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4A7N

Structure of bare F-actin filaments obtained from the same sample as the Actin-Tropomyosin-Myosin Complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D, E
(A, B, C, D, E)
F-ACTINpolymer37541875.65UniProt (P68135)
Pfam (PF00022)
ORYCTOLAGUS CUNICULUS (RABBIT)
2F, H, J, L, N
(A, B, C, D, E)
ADENOSINE-5'-DIPHOSPHATEnon-polymer427.25Chemie (ADP)
3G, I, K, M, O
(A, B, C, D, E)
CALCIUM IONnon-polymer40.15Chemie (CA)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains5
Total formula weight209378.2
Non-Polymers*Number of molecules10
Total formula weight2336.4
All*Total formula weight211714.6
*Water molecules are not included.

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PDB entries from 2025-06-11

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