Mouse Anti-ACTG1 Recombinant Antibody (V2-179596) (CBMAB-A0915-YC)

actin, gamma 1

Actins are highly conserved proteins that are involved in various types of cell motility and in maintenance of the cytoskeleton. Three main groups of actin isoforms have been identified in vertebrate animals: alpha, beta, and gamma. The alpha actins are f

Actin Gamma 1; ACTG; Deafness, Autosomal Dominant 20; Deafness, Autosomal Dominant 26; Epididymis Luminal Protein 176; Cytoskeletal Gamma-Actin; Actin, Cytoplasmic 2;

Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells.

Angiogenesis
Cell junction assembly
Ephrin receptor signaling pathway
Fc-gamma receptor signaling pathway involved in phagocytosis
Maintenance of blood-brain barrier
Membrane organization
Morphogenesis of a polarized epithelium
Platelet aggregation
Positive regulation of cell migration
Positive regulation of gene expression
Positive regulation of wound healing
Protein localization to bicellular tight junction
Regulation of focal adhesion assembly
Regulation of stress fiber assembly
Regulation of transepithelial transport
Retina homeostasis
Tight junction assembly

Cytoskeleton

Deafness, autosomal dominant, 20 (DFNA20): A form of non-syndromic sensorineural hearing loss. Sensorineural deafness results from damage to the neural receptors of the inner ear, the nerve pathways to the brain, or the area of the brain that receives sound information.
Baraitser-Winter syndrome 2 (BRWS2): A rare developmental disorder characterized by the combination of congenital ptosis, high-arched eyebrows, hypertelorism, ocular colobomata, and a brain malformation consisting of anterior-predominant lissencephaly. Other typical features include postnatal short stature and microcephaly, intellectual disability, seizures, and hearing loss.

Oxidation of Met-44 and Met-47 by MICALs (MICAL1, MICAL2 or MICAL3) to form methionine sulfoxide promotes actin filament depolymerization. MICAL1 and MICAL2 produce the (R)-S-oxide form. The (R)-S-oxide form is reverted by MSRB1 and MSRB2, which promote actin repolymerization.
Monomethylation at Lys-84 (K84me1) regulates actin-myosin interaction and actomyosin-dependent processes. Demethylation by ALKBH4 is required for maintaining actomyosin dynamics supporting normal cleavage furrow ingression during cytokinesis and cell migration.
N-terminal acetylation by NAA80 affects actin filament depolymerization and elongation, including elongation driven by formins. In contrast, filament nucleation by the Arp2/3 complex is not affected.
Methylated at His-73 by SETD3.
(Microbial infection) Monomeric actin is cross-linked by V.cholerae toxins RtxA and VgrG1 in case of infection: bacterial toxins mediate the cross-link between Lys-50 of one monomer and Glu-270 of another actin monomer, resulting in formation of highly toxic actin oligomers that cause cell rounding. The toxin can be highly efficient at very low concentrations by acting on formin homology family proteins: toxic actin oligomers bind with high affinity to formins and adversely affect both nucleation and elongation abilities of formins, causing their potent inhibition in both profilin-dependent and independent manners.