Vimentin est un gène codé par le symbole VIM. Il est également connu sous le nom de VIM. Vimentin a une masse de 53.65kDa, une longueur d'acide aminé de 466, et est impliqué dans Cataract 30, multiple types.
Nous proposons 10 Vimentin kits ELISA pour la détection qualitative ou quantitative de Vimentin à partir d'échantillons Humain, Souris et Rat.
Informations sur les Gènes et les Protéines
Résumé UniProt
Vimentins are class-III intermediate filaments found in various non-epithelial cells, especially mesenchymal cells. Vimentin is attached to the nucleus, endoplasmic reticulum, and mitochondria, either laterally or terminally.
Résumé Entrez
This gene encodes a type III intermediate filament protein. Intermediate filaments, along with microtubules and actin microfilaments, make up the cytoskeleton. The encoded protein is responsible for maintaining cell shape and integrity of the cytoplasm, and stabilizing cytoskeletal interactions. This protein is involved in neuritogenesis and cholesterol transport and functions as an organizer of a number of other critical proteins involved in cell attachment, migration, and signaling. Bacterial and viral pathogens have been shown to attach to this protein on the host cell surface. Mutations in this gene are associated with congenital cataracts in human patients.
Spécificité tissulaire
Highly expressed in fibroblasts, some expression in T- and B-lymphocytes, and little or no expression in Burkitt's lymphoma cell lines. Expressed in many hormone-independent mammary carcinoma cell lines.
Implication dans la maladie
Cataract 30, multiple types: An opacification of the crystalline lens of the eye that frequently results in visual impairment or blindness. Opacities vary in morphology, are often confined to a portion of the lens, and may be static or progressive. In general, the more posteriorly located and dense an opacity, the greater the impact on visual function.
Similitudes de séquence
Belongs to the intermediate filament family.
Modification post-traductionnelle
Filament disassembly during mitosis is promoted by phosphorylation at Ser-55 as well as by nestin (By similarity). One of the most prominent phosphoproteins in various cells of mesenchymal origin. Phosphorylation is enhanced during cell division, at which time vimentin filaments are significantly reorganized. Phosphorylation by PKN1 inhibits the formation of filaments. Phosphorylated at Ser-56 by CDK5 during neutrophil secretion in the cytoplasm (PubMed:21465480). Phosphorylated by STK33 (PubMed:18811945). Phosphorylated on tyrosine residues by SRMS (PubMed:29496907).
Localisation cellulaire
Cytoplasm. Cytoplasm > Cytoskeleton. Nucleus matrix.
