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Tropomodulin
Tropomodulin (TMOD) is a protein which binds and caps the minus end of actin (the "pointed" end), regulating the length of actin filaments in muscle and non-muscle cells. The protein functions by physically blocking the spontaneous dissociation of Adenosine diphosphate, ADP-bound actin monomers from the minus end of the actin fibre. This, along with plus end capping proteins, such as capZ stabilise the structure of the actin filament. End capping is particularly important when long-lived actin filaments are necessary, for example: in myofibrils. Inhibition of tropomodulin capping activity leads to dramatic increase in thin filament length from its pointed end. Actin filaments have two differing ends where one is the fast-acting barbed end and the other is the slow growing pointed end. Since TMOD binds to the pointed end of actin it is essential in cell morphology, cell movement, and muscle contraction. TMOD has been identified as an erythrocyte with 359 amino acids and it is a glob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PDB 1pgv EBI
PDB may refer to: * Chess Problem Database Server (PDB Server) * 1,4-Dichlorobenzene (paradichlorobenzene) * Party of German-speaking Belgians, (German: '), a political party and predecessor of the ProDG * PDB (Palm OS), a container format for record databases in Palm OS, Garnet OS and Access Linux Platform * ''Pee Dee Belemnite'', a standard for stable Carbon-13 and Oxygen-18 isotopes; see * Pluggable database, such as an Oracle Database in a multitenancy environment * Potato dextrose broth, a common microbiological growth media * Pousette-Dart Band * President's Daily Brief or Briefing or Bulletin, a top-secret intelligence document produced each morning for the U.S. President * Program database, a file format for storing debugging information * Promised Day Brigade, an Iraqi Shia organisation * Protein Data Bank * Protein Data Bank (file format) * Python Debugger, see Python (programming language) Python is a high-level, general-purpose programming language. Its design ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
