Harmonizome 3.0

Fc fragment of IgE, high affinity I, receptor for; gamma polypeptide

The high affinity IgE receptor is a key molecule involved in allergic reactions. It is a tetramer composed of 1 alpha, 1 beta, and 2 gamma chains. The gamma chains are also subunits of other Fc receptors. [provided by RefSeq, Jul 2008]

Fc fragment of IgE, high affinity I, receptor for; alpha polypeptide

The immunoglobulin epsilon receptor (IgE receptor) is the initiator of the allergic response. When two or more high-affinity IgE receptors are brought together by allergen-bound IgE molecules, mediators such as histamine that are responsible for allergy symptoms are released. This receptor is comprised of an alpha subunit, a beta subunit, and two gamma subunits. The protein encoded by this gene represents the alpha subunit. [provided by RefSeq, Aug 2011]

single-chain Fv fragment

Fc fragment of IgA receptor

This gene is a member of the immunoglobulin gene superfamily and encodes a receptor for the Fc region of IgA. The receptor is a transmembrane glycoprotein present on the surface of myeloid lineage cells such as neutrophils, monocytes, macrophages, and eosinophils, where it mediates immunologic responses to pathogens. It interacts with IgA-opsonized targets and triggers several immunologic defense processes, including phagocytosis, antibody-dependent cell-mediated cytotoxicity, and stimulation of the release of inflammatory mediators. Multiple alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Jul 2008]

Fc fragment of IgG, low affinity IIIa, receptor (CD16a)

This gene encodes a receptor for the Fc portion of immunoglobulin G, and it is involved in the removal of antigen-antibody complexes from the circulation, as well as other responses, including antibody dependent cellular mediated cytotoxicity and antibody dependent enhancement of virus infections. This gene (FCGR3A) is highly similar to another nearby gene (FCGR3B) located on chromosome 1. The receptor encoded by this gene is expressed on natural killer (NK) cells as an integral membrane glycoprotein anchored through a transmembrane peptide, whereas FCGR3B is expressed on polymorphonuclear neutrophils (PMN) where the receptor is anchored through a phosphatidylinositol (PI) linkage. Mutations in this gene are associated with immunodeficiency 20, and have been linked to susceptibility to recurrent viral infections, susceptibility to systemic lupus erythematosus, and alloimmune neonatal neutropenia. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2020]

Fc fragment of IgG, low affinity IIIb, receptor (CD16b)

The protein encoded by this gene is a low affinity receptor for the Fc region of gamma immunoglobulins (IgG). The encoded protein acts as a monomer and can bind either monomeric or aggregated IgG. This gene may function to capture immune complexes in the peripheral circulation. Several transcript variants encoding different isoforms have been found for this gene. A highly-similar gene encoding a related protein is also found on chromosome 1. [provided by RefSeq, Aug 2012]

Fc fragment of IgG, receptor, transporter, alpha

This gene encodes a receptor that binds the Fc region of monomeric immunoglobulin G. The encoded protein transfers immunoglobulin G antibodies from mother to fetus across the placenta. This protein also binds immunoglobulin G to protect the antibody from degradation. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2009]

Fc fragment of IgG binding protein

Located in extracellular exosome. [provided by Alliance of Genome Resources, Mar 2025]

Fc fragment of IgG binding protein pseudogene

Fc fragment of IgG, high affinity Ic, receptor (CD64), pseudogene

The gene represents one of three related immunoglobulin gamma Fc receptor genes located on chromosome 1. This family member lacks the transmembrane and coiled-coiled domains found in other family members and is thought to be a pseudogene of Fc-gamma-receptor 1A. [provided by RefSeq, Apr 2009]

Fc fragment of IgG, high affinity Ib, receptor (CD64)

Three distinct, but closely related classes of receptors that bind the Fc portion of IgG have been identified (Fcgamma RI, II and III). The FcgammaRI family consists of three closely related genes termed A, B, and C. This gene likely encodes a non-functional protein that is not detectable at the cell surface and binds ligand with low affinity. [provided by RefSeq, Nov 2019]

Fc fragment of IgG, high affinity Ia, receptor (CD64)

This gene encodes a protein that plays an important role in the immune response. This protein is a high-affinity Fc-gamma receptor. The gene is one of three related gene family members located on chromosome 1. [provided by RefSeq, Jul 2008]

Fc fragment of IgG, low affinity IIb, receptor (CD32)

The protein encoded by this gene is a low affinity receptor for the Fc region of immunoglobulin gamma complexes. The encoded protein is involved in the phagocytosis of immune complexes and in the regulation of antibody production by B-cells. Variations in this gene may increase susceptibilty to systemic lupus erythematosus (SLE). Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2010]

Fc fragment of IgG, low affinity IIc, receptor for (CD32) (gene/pseudogene)

This gene encodes one of three members of a family of low-affinity immunoglobulin gamma Fc receptors found on the surface of many immune response cells. The encoded protein is a transmembrane glycoprotein and may be involved in phagocytosis and clearing of immune complexes. An allelic polymorphism in this gene results in both coding and non-coding variants. [provided by RefSeq, Apr 2012]

Fc fragment of IgG, low affinity IIa, receptor (CD32)

This gene encodes one member of a family of immunoglobulin Fc receptor genes found on the surface of many immune response cells. The protein encoded by this gene is a cell surface receptor found on phagocytic cells such as macrophages and neutrophils, and is involved in the process of phagocytosis and clearing of immune complexes. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2008]

Fc fragment of IgE, low affinity II, receptor for (CD23)

The protein encoded by this gene is a B-cell specific antigen, and a low-affinity receptor for IgE. It has essential roles in B cell growth and differentiation, and the regulation of IgE production. This protein also exists as a soluble secreted form, then functioning as a potent mitogenic growth factor. Alternatively spliced transcript variants encoding different isoforms have been described for this gene.[provided by RefSeq, Jul 2011]

Fc fragment of IgM receptor

Fc receptors specifically bind to the Fc region of immunoglobulins (Igs) to mediate the unique functions of each Ig class. FAIM3 encodes an Fc receptor for IgM (see MIM 147020) (Kubagawa et al., 2009 [PubMed 19858324]; Shima et al., 2010 [PubMed 20042454]).[supplied by OMIM, Jul 2010]

From GAD Gene-Disease Associations

genes associated with the disease fibrin fragment d in GWAS and other genetic association datasets from the GAD Gene-Disease Associations dataset.

From dbGAP Gene-Trait Associations

genes associated with the trait fibrin fragment D [Supplementary Concept] in GWAS and other genetic association datasets from the dbGAP Gene-Trait Associations dataset.

From GAD Gene-Disease Associations

genes associated with the disease bcli restriction fragment length polymorphism at the glucocorticoid receptor gene locus in GWAS and other genetic association datasets from the GAD Gene-Disease Associations dataset.

From GeneRIF Biological Term Annotations

genes co-occuring with the biological term fragment in literature-supported statements describing functions of genes from the GeneRIF Biological Term Annotations dataset.

From GO Biological Process Annotations 2015

genes participating in the okazaki fragment processing involved in mitotic dna replication biological process from the curated GO Biological Process Annotations 2015 dataset.

From GO Biological Process Annotations 2015

genes participating in the dna replication, okazaki fragment processing biological process from the curated GO Biological Process Annotations 2015 dataset.

From Guide to Pharmacology Chemical Ligands of Receptors

receptors of the uPar fragment ligand (chemical) from the curated Guide to Pharmacology Chemical Ligands of Receptors dataset.

From InterPro Predicted Protein Domain Annotations

proteins predicted to have the Myosin S1 fragment, N-terminal protein domain from the InterPro Predicted Protein Domain Annotations dataset.

From GO Biological Process Annotations 2023

genes participating in the DNA replication, Okazaki fragment processing biological process from the curated GO Biological Process Annotations 2023 dataset.

From GO Biological Process Annotations 2023

genes participating in the Okazaki fragment processing involved in mitotic DNA replication biological process from the curated GO Biological Process Annotations 2023 dataset.

From Reactome Pathways 2024

proteins participating in the tRNA-derived small RNA (tsRNA or tRNA-related fragment, tRF) biogenesis pathway from the Reactome Pathways 2024 dataset.

From GO Biological Process Annotations 2025

genes participating in the DNA replication, Okazaki fragment processing biological process from the curated GO Biological Process Annotations 2025 dataset.

From GO Biological Process Annotations 2025

genes participating in the RNA fragment catabolic process biological process from the curated GO Biological Process Annotations 2025 dataset.

From GO Biological Process Annotations 2025

genes participating in the Okazaki fragment processing involved in mitotic DNA replication biological process from the curated GO Biological Process Annotations 2025 dataset.

From DGIdb Drug Targets 2026

interacting proteins for the UPAR FRAGMENT drug from theDGIdb Drug Targets 2026 dataset.

From GAD Gene-Disease Associations

genes associated with the disease abnormal fibrin polymerization and thrombophilia in GWAS and other genetic association datasets from the GAD Gene-Disease Associations dataset.

From GeneRIF Biological Term Annotations

genes co-occuring with the biological term fibrin in literature-supported statements describing functions of genes from the GeneRIF Biological Term Annotations dataset.

From Reactome Pathways 2014

proteins participating in the Formation of Fibrin Clot (Clotting Cascade) pathway from the Reactome Pathways dataset.

From Reactome Pathways 2014

proteins participating in the Dissolution of Fibrin Clot pathway from the Reactome Pathways dataset.

From DisGeNET Gene-Disease Associations

genes associated with the disease Fibrin Thrombus in GWAS and other genetic association datasets from the DisGeNET Gene-Disease Associations dataset.

From GO Biological Process Annotations 2023

genes participating in the blood coagulation, fibrin clot formation biological process from the curated GO Biological Process Annotations 2023 dataset.

From WikiPathways Pathways 2024

proteins participating in the Fibrin complement receptor 3 signaling pathway from the WikiPathways Pathways 2024 dataset.

From Reactome Pathways 2024

proteins participating in the Common Pathway of Fibrin Clot Formation pathway from the Reactome Pathways 2024 dataset.

From Reactome Pathways 2024

proteins participating in the Dissolution of Fibrin Clot pathway from the Reactome Pathways 2024 dataset.

From Reactome Pathways 2024

proteins participating in the Extrinsic Pathway of Fibrin Clot Formation pathway from the Reactome Pathways 2024 dataset.

From Reactome Pathways 2024

proteins participating in the Formation of Fibrin Clot (Clotting Cascade) pathway from the Reactome Pathways 2024 dataset.

From Reactome Pathways 2024

proteins participating in the Intrinsic Pathway of Fibrin Clot Formation pathway from the Reactome Pathways 2024 dataset.

From GO Biological Process Annotations 2025

genes participating in the blood coagulation, fibrin clot formation biological process from the curated GO Biological Process Annotations 2025 dataset.

From DGIdb Drug Targets 2026

interacting proteins for the FIBRIN SEALANT drug from theDGIdb Drug Targets 2026 dataset.