TRPS1 est un gène codé par le symbole TRPS1. Il est également connu sous le nom de: Zinc finger transcription factor Tricho-rhino-phalangeal syndrome type I protein; Zinc finger protein GC79. TRPS1 a une masse de 141.52kDa, une longueur d'acide aminé de 1281, et est impliqué dans les maladies: Tricho-rhino-phalangeal syndrome 1; Tricho-rhino-phalangeal syndrome 2; Tricho-rhino-phalangeal syndrome 3.
Nous proposons 10 des anticorps contre TRPS1, élevé dans Lapin, qui sont appropriés pour le WB, IHC et ELISA avec des échantillons dérivés de Humain, Souris et Rat.
Informations sur les Gènes et les Protéines
Résumé UniProt
Transcriptional repressor. Binds specifically to GATA sequences and represses expression of GATA-regulated genes at selected sites and stages in vertebrate development. Regulates chondrocyte proliferation and differentiation. Executes multiple functions in proliferating chondrocytes, expanding the region of distal chondrocytes, activating proliferation in columnar cells and supporting the differentiation of columnar into hypertrophic chondrocytes.
Résumé Entrez
This gene encodes a transcription factor that represses GATA-regulated genes and binds to a dynein light chain protein. Binding of the encoded protein to the dynein light chain protein affects binding to GATA consensus sequences and suppresses its transcriptional activity. Defects in this gene are a cause of tricho-rhino-phalangeal syndrome (TRPS) types I-III.
Spécificité tissulaire
Ubiquitously expressed in the adult. Found in fetal brain, lung, kidney, liver, spleen and thymus. More highly expressed in androgen-dependent than in androgen-independent prostate cancer cells.
Implication dans la maladie
Tricho-rhino-phalangeal syndrome 1: Autosomal dominant disorder characterized by craniofacial and skeletal abnormalities. It is allelic with tricho-rhino-phalangeal type 3. Typical features include sparse scalp hair, a bulbous tip of the nose, protruding ears, a long flat philtrum and a thin upper vermilion border. Skeletal defects include cone-shaped epiphyses at the phalanges, hip malformations and short stature.
Tricho-rhino-phalangeal syndrome 2: A syndrome that combines the clinical features of tricho-rhino-phalangeal syndrome type 1 and multiple exostoses type 1. Affected individuals manifest multiple dysmorphic facial features including large, laterally protruding ears, a bulbous nose, an elongated upper lip, as well as sparse scalp hair, winged scapulae, multiple cartilaginous exostoses, redundant skin, and mental retardation.
Tricho-rhino-phalangeal syndrome 3: Autosomal dominant disorder characterized by craniofacial and skeletal abnormalities. It is allelic with tricho-rhino-phalangeal type 1. In TRPS3 a more severe brachydactyly and growth retardation are observed.
Modification post-traductionnelle
Sumoylated. Sumoylation in the repressor domain inhibits the transcription repression activity. Sumoylation on Lys-1201 is the major site. Appears to be sumoylated on multiple sites.
Localisation cellulaire
Nucleus.
