F-actin

Multimer of G-actin subunits. F-actin filaments grow by addition of G-actin to the barbed or (+) end of F-actin.

General

actin multisubunit protein

Properties

COMPARTMENT: cytoplasm MOTIF: coiled coil binding site FOR-BINDING-OF: gelsolin allosteric site SITE: INTERNAL EFFECTOR-BOUND: filamin allosteric site SITE: INTERNAL EFFECTOR-BOUND: cytoskeletal protein SUBUNITS: G-actin MOTIF: acetylation site SITE: N-TERMINUS EFFECTOR-BOUND: acetyl Tyr phosphorylation site {Y53} Tyr phosphorylation site {Y91} Tyr phosphorylation site {Y166} Tyr phosphorylation site {Y169} Tyr phosphorylation site {Y198} Tyr phosphorylation site {Y218} adenine nucleotide-binding site Tyr phosphorylation site {Y294} Thr phosphorylation site {T318}