C1qc Gene Summary [Rat]

This gene encodes the C-chain polypeptide of serum complement subcomponent C1q, which associates with C1r and C1s to yield the first component of the serum complement system. C1q is composed of 18 polypeptide chains which include 6 A-chains, 6 B-chains, and 6 C-chains. Each chain contains an N-terminal collagen-like region and a C-terminal C1q globular domain. C1q deficiency is associated with lupus erythematosus and glomerulonephritis. [provided by RefSeq, Dec 2016]

Details

Type
Protein Coding
Official Symbol
C1qc
Official Name
complement C1q C chain [Source:RGD Symbol;Acc:1306828]
Ensembl ID
ENSRNOG00000012804
Bio databases IDs NCBI: 362634 Ensembl: ENSRNOG00000012804
Aliases complement C1q C chain
Synonyms Adib, C1QD3, C1QG, Ciqc, complement C1q C chain, complement component 1, q subcomponent, C chain
Species
Rat, Rattus norvegicus
OrthologiesHumanMouse

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 rat C1qc often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • Collagen triple helix repeat (20 copies)
  • protein binding
  • globular head domain
  • C1q domain

Pathways

Biological processes and signaling networks where the C1qc gene in rat 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
  • renal clear cell adenocarcinoma
  • renal clear cell cancer
  • keloid
  • organismal death
  • complement component C1q deficiency type 3
  • osteoarthritis
  • complement component C1q deficiency
  • laser induced choroidal neovascularization
  • colorectal cancer
  • diabetic nephropathy
regulated by
regulates
  • S
role in cell
  • differentiation
  • pruning

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
  • glutaminergic synapse
  • postsynaptic region
  • Plasma Membrane
  • synapse
  • plasma

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the rat C1qc gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • immune response
  • negative regulation of macrophage differentiation
  • complement activation, classical pathway
  • innate immune response
  • negative regulation of granulocyte differentiation

Cellular Component

Where in the cell the gene product is active
  • complement component C1 complex
  • extracellular space
  • collagen
  • blood microparticle
  • synapse
  • extracellular region

Molecular Function

What the gene product does at the molecular level
  • protein binding

Gene-Specific Assays for Results You Can Trust

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