Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of nucleotides.

Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of nucleotides.

Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of nucleotides.

OBSOLETE. Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving the nucleotide cAMP (cyclic AMP, adenosine 3',5'-cyclophosphate).

A form of the tropomyosin dimer found associated with actin and the troponin complex in muscle thin filaments.

Bipolar filaments formed of polymers of a muscle-specific myosin II isoform, found in the middle of sarcomeres in myofibrils.

Any of the smallest contractile units of a myofibril (striated muscle fiber).

Filaments formed of actin and associated proteins; attached to Z discs at either end of sarcomeres in myofibrils.

Any dynein complex with a homodimeric dynein heavy chain core that catalyzes movement along a microtubule. Cytoplasmic dynein complexes participate in many cytoplasmic transport activities in eukaryotes, such as mRNA localization, intermediate filament transport, nuclear envelope breakdown, apoptosis, transport of centrosomal proteins, mitotic spindle assembly, virus transport, kinetochore functions, and movement of signaling and spindle checkpoint proteins. Some complexes participate in intraflagellar transport. Subunits associated with the dynein heavy chain mediate association between dynein heavy chain and cargoes, and may include light chains and light intermediate chains.

A 20S multiprotein assembly of total mass about 1.2 MDa that activates dynein-based activity in vivo. A large structural component of the complex is an actin-like 40 nm filament composed of actin-related protein, to which other components attach.

OBSOLETE. Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of cyclic nucleotides.

Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of cyclic nucleotides.

OBSOLETE. Any process that stops, prevents, or reduces the frequency, rate or extent of chemical reactions and pathways resulting in the breakdown of cyclic nucleotides.

OBSOLETE. Any process that activates or increases the frequency, rate or extent of chemical reactions and pathways resulting in the breakdown of cyclic nucleotides.

OBSOLETE. Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways involving cyclic nucleotides.

OBSOLETE. Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways involving cyclic nucleotides.

OBSOLETE. Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of cyclic nucleotides.

OBSOLETE. Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of cyclic nucleotides.

A heterodimer consisting of alpha and beta subunits that binds to and caps the barbed ends of actin filaments, nucleates the polymerization of actin monomers but does not sever actin filaments, and which is a part of the dynactin complex.