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Tropomyosin alpha-1 chain

UniProtKB accession:  P04692
Grouped By:  Matching UniProtKB accession
Group Content:  
Polymer Entities matching query 6
Go to UniProtKB:  P04692
UniProtKB description:  Binds to actin filaments in muscle and non-muscle cells (PubMed:22812662, PubMed:7568216). Plays a central role, in association with the troponin complex, in the calcium dependent regulation of vertebrate striated muscle contraction (PubMed:22812662). Smooth muscle contraction is regulated by interaction with caldesmon. In non-muscle cells is implicated in stabilizing cytoskeleton actin filaments.
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Structure Features
Determination Methodology


Sequence Features
Number of Source Taxonomies


Experimental Features
Experimental Method
Resolution


Organisms
Organism
Taxonomy


Protein Domains
SCOP/SCOPe Domain
PFAM Domain
InterPro Domain


Function
GO Molecular Function
[ 6+ ]
GO Biological Process
[ 22+ ]
GO Cellular Component
[ 1+ ]