IHH Gene Summary [Human]

This gene encodes a member of the hedgehog family of proteins. The encoded preproprotein is proteolytically processed to generate multiple protein products, including an N-terminal fragment that is involved in signaling. Hedgehog family proteins are essential secreted signaling molecules that regulate a variety of developmental processes including growth, patterning and morphogenesis. The protein encoded by this gene specifically plays a role in bone growth and differentiation. Mutations in this gene are the cause of brachydactyly type A1, which is characterized by shortening or malformation of the fingers and toes. Mutations in this gene are also the cause of acrocapitofemoral dysplasia. [provided by RefSeq, Nov 2015]

Details

Type
Protein Coding
Official Symbol
IHH
Official Name
Indian hedgehog signaling molecule [Source:HGNC Symbol;Acc:HGNC:5956]
Ensembl ID
ENSG00000163501
Bio databases IDs NCBI: 3549 Ensembl: ENSG00000163501
Aliases Indian hedgehog signaling molecule
Synonyms BDA1, HHG-2, Indian hedgehog, Indian hedgehog signaling molecule
Species
Human, Homo sapiens
OrthologiesMouseRat

Protein Domains

A protein domain is a distinct structural or functional region within a protein that can evolve, function, and exist independently of the rest of the protein chain. These domains in human IHH often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • Hedgehog amino-terminal signalling domain
  • Hint (Hedgehog/Intein) domain N-terminal region
  • Hint (Hedgehog/Intein) domain C-terminal region
  • binding protein
  • transferase
  • Hint module
  • Hint
  • peptidase
  • calcium ion binding
  • enzyme
  • protein binding
  • patched binding

Pathways

Biological processes and signaling networks where the IHH gene in human plays a role, providing insight into its function and relevance in health or disease.

Top Findings

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
  • neoplasia
  • cancer
  • fibrosis
  • epithelial neoplasia
  • benign neoplasia
  • papillomatosis
  • diabetic nephropathy
  • pemphigus foliaceus
  • hypoplasia
  • liver cancer
regulated by
role in cell
  • expression in
  • apoptosis
  • maturation
  • proliferation
  • differentiation
  • formation
  • quantity
  • number
  • upregulation in
  • development

Subcellular Expression

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
  • Extracellular Space
  • Plasma Membrane
  • extracellular matrix

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the human IHH gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • epithelial cell-cell adhesion
  • somite development
  • embryonic digestive tract morphogenesis
  • head morphogenesis
  • embryonic digit morphogenesis
  • skeletal system development
  • positive regulation of collagen biosynthetic process
  • in utero embryonic development
  • vitelline membrane formation
  • bone resorption
  • retinal pigment epithelium development
  • heart looping
  • cell fate specification
  • positive regulation of epithelial cell proliferation
  • embryonic pattern specification
  • cell-cell signaling
  • epithelial cell morphogenesis
  • smoothened signaling pathway
  • positive regulation of mesenchymal cell proliferation
  • regulation of growth
  • chondrocyte differentiation involved in endochondral bone morphogenesis
  • embryonic skeletal joint development
  • response to estradiol stimulus
  • regulation of gene expression
  • chondrocyte proliferation
  • multicellular organism growth
  • camera-type eye photoreceptor cell fate commitment
  • negative regulation of T cell differentiation in thymus
  • negative regulation of alpha-beta T cell differentiation
  • positive regulation of T cell differentiation in thymus
  • negative regulation of immature T cell proliferation in thymus
  • positive regulation of transcription from RNA polymerase II promoter
  • proteoglycan metabolic process
  • positive regulation of alpha-beta T cell differentiation
  • response to mechanical stimulus
  • self proteolysis
  • patterning of blood vessels
  • osteoblast differentiation
  • pancreas development
  • maternal process involved in female pregnancy
  • intein-mediated protein splicing
  • smooth muscle tissue development
  • cell maturation
  • neuron development
  • negative regulation of apoptotic process
  • positive regulation of smoothened signaling pathway
  • embryonic camera-type eye morphogenesis
  • negative regulation of chondrocyte differentiation
  • protein autoprocessing
  • negative regulation of eye pigmentation

Cellular Component

Where in the cell the gene product is active
  • endoplasmic reticulum membrane
  • extracellular space
  • Golgi membrane
  • extracellular matrix
  • plasma membrane

Molecular Function

What the gene product does at the molecular level
  • protein binding
  • calcium ion binding
  • peptidase activity
  • patched binding

Gene-Specific Assays for Results You Can Trust

Streamline your workflow with assays designed for this gene. Our targeted dPCR and qPCR assays help you generate meaningful data – efficiently and accurately.