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TitleStructural analysis of smooth muscle tropomyosin alpha and beta isoforms.
Journal, issue, pagesJ. Biol. Chem., Vol. 287, Page 3165-3174, Year 2012
Publish dateSep 29, 2011 (structure data deposition date)
AuthorsRao, J.N. / Rivera-Santiago, R. / Li, X.E. / Lehman, W. / Dominguez, R.
External linksJ. Biol. Chem. / PubMed:22119916
MethodsX-ray diffraction
Resolution1.8 - 2.5 Å
Structure data

PDB-3u1a:
N-terminal 81-aa fragment of smooth muscle tropomyosin alpha
Method: X-RAY DIFFRACTION / Resolution: 2 Å

PDB-3u1c:
Anti-parallel dimer of N-terminal 98-aa fragment of smooth muscle tropomyosin alpha
Method: X-RAY DIFFRACTION / Resolution: 1.8 Å

PDB-3u59:
N-terminal 98-aa fragment of smooth muscle tropomyosin beta
Method: X-RAY DIFFRACTION / Resolution: 2.5 Å

Chemicals

ChemComp-HOH:
WATER

Source
  • gallus gallus (chicken)
KeywordsCONTRACTILE PROTEIN / Muscle contraction / Actin / Anti-parallel coiled coil

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