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7JH7

cardiac actomyosin complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E, G, H
(A, B, C, E, D)
Actin, alpha cardiac muscle 1polymer37742064.95UniProt (B6VNT8)
Pfam (PF00022)
Sus scrofa (Pig)Cardiac muscle alpha actin 1
2B, D, F
(F, G, H)
Myosin-7polymer1935223649.13UniProt (P79293)
Pfam (PF02736)
Pfam (PF00063)
Pfam (PF01576)
Sus scrofa (Pig)Myosin heavy chain 7,Myosin heavy chain slow isoform,MyHC-slow,Myosin heavy chain,cardiac muscle beta isoform,MyHC-beta
3I, J
(I, J)
tropomyosinpolymer13511507.22Sus scrofa (Pig)
4K, M, O, Q, S
(A, B, C, E, D)
ADENOSINE-5'-DIPHOSPHATEnon-polymer427.25Chemie (ADP)
5L, N, P, R, T
(A, B, C, E, D)
MAGNESIUM IONnon-polymer24.35Chemie (MG)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains10
Total formula weight904286.1
Non-Polymers*Number of molecules10
Total formula weight2257.5
All*Total formula weight906543.6
*Water molecules are not included.

247536

PDB entries from 2026-01-14

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