1SR6
Structure of nucleotide-free scallop myosin S1
Summary for 1SR6
Entry DOI | 10.2210/pdb1sr6/pdb |
Related | 1KK8 1QVI 1S5G |
Descriptor | Myosin heavy chain, striated muscle, Myosin regulatory light chain, striated adductor muscle, Myosin essential light chain, striated adductor muscle, ... (7 entities in total) |
Functional Keywords | scallop myosin s1, near rigor, complex salt bridge, novel conformation of nucleotide, contractile protein |
Biological source | Argopecten irradians More |
Cellular location | Cytoplasm, myofibril: P24733 |
Total number of polymer chains | 3 |
Total formula weight | 131172.00 |
Authors | Risal, D.,Gourinath, S.,Himmel, D.M.,Szent-Gyorgyi, A.G.,Cohen, C. (deposition date: 2004-03-22, release date: 2004-06-15, Last modification date: 2023-08-23) |
Primary citation | Risal, D.,Gourinath, S.,Himmel, D.M.,Szent-Gyorgyi, A.G.,Cohen, C. Myosin subfragment 1 structures reveal a partially bound nucleotide and a complex salt bridge that helps couple nucleotide and actin binding. Proc.Natl.Acad.Sci.Usa, 101:8930-8935, 2004 Cited by PubMed: 15184651DOI: 10.1073/pnas.0403002101 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.75 Å) |
Structure validation
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