1. Gene
  2. FCGR2A - Fc gamma receptor IIa Gene

FCGR2A - Fc gamma receptor IIa Gene

Homo sapiens

Also known as CD32; FCG2; FcGR; CD32A; CDw32; FCGR2; IGFR2; FCGR2A1; FcgammaRIIa

Gene ID: 2212 | Gene type: protein coding

About FCGR2A

Cytogenetic location: 1q23.3 Genomic coordinates (GRCh38): 1:161,505,457-161,524,048 (from NCBI)

This gene has 17 transcripts (splice variants), 263 orthologues, 17 paralogues and is associated with 3 phenotypes. Broad expression in appendix (RPKM 39.7), placenta (RPKM 36.5) and 21 other tissues.

Summary

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]

FCGR2A Products(4)

mRNA Protein Name
NM_001136219.3 NP_001129691.1 low affinity immunoglobulin gamma Fc region receptor II-a isoform 1 precursor
NM_001375296.1 NP_001362225.1 low affinity immunoglobulin gamma Fc region receptor II-a isoform 3 precursor
NM_001375297.1 NP_001362226.1 low affinity immunoglobulin gamma Fc region receptor II-a isoform 4 precursor
NM_021642.5 NP_067674.2 low affinity immunoglobulin gamma Fc region receptor II-a isoform 2 precursor

FCGR2A Protein Structure

Ig_2

Ig_2: Immunoglobulin domain (44 - 119)

Ig_2

Ig_2: Immunoglobulin domain (125 - 205)

  • 0
  • 100
  • 200
  • 317 a.a.
Protein Preferred Names Protein Names

low affinity immunoglobulin gamma Fc region receptor II-a

Fc fragment of IgG receptor IIa

Related Diseases

Diseases Alias
Cystic Fibrosis

Mucoviscidosis

CF

Pseudomonas Aeruginosa, Susceptibility To Chronic Infection By, In Cystic Fibrosis

Pseudomonas Aeruginosa Chronic Infection By, In Cystic Fibrosis

Cystic Fibrosis Lung Disease, Modifier Of

Cystic Fibrosis Of Pancreas

Fibrocystic Disease Of Pancreas

Cf - [Cystic Fibrosis]

Cystic Fibrosis Nos

Fibrocystic Disease

Fibrocystic Disease Of The Pancreas

Mucoviscidosis Of Pancreas

Nonproliferative Fibrocystic Disease

Pancreatic Cystic Fibrosis

Systemic Lupus Erythematosus

Lupus Nephritis

SLE

Disseminated Lupus Erythematosus

Systemic Lupus Erythematosus, Susceptibility To

Lupus Erythematosus, Systemic

Lupus Nephritis, Susceptibility To

Libman-Sacks Disease

Systemic Lupus Erythematosus Susceptibility To

Sle - Lupus Erythematosus, Systemic

Le Syndrome

Lupus

Lupus Erythematosus Systemic

Lupus Erythematosus, Systemic, Susceptibility To

Lupus Vulgaris

Lupus Erythematosus, Discoid

Lupus Erythematosus

Systemic Lupus Erythematosus Nos

Sle - [Systemic Lupus Erythematosus]

Malaria

Malaria, Susceptibility To

Malaria, Resistance To

Malaria, Cerebral

Cerebral Malaria

Malaria, Severe, Susceptibility To

Malaria, Severe, Resistance To

Malaria, Cerebral, Susceptibility To

Induced Malaria

Malaria, Vivax, Protection Against

Malaria, Severe

Malaria, Cerebral, Reduced Risk Of

Malaria, Protection Against

Resistance To Malaria Due To G6pd Deficiency

Malaria Due To G6pd Deficiency

Malarial Encephalitis

CM

Malaria Cerebral

Susceptibility To Malaria

Acute Pernicious Fever

Aestivo-Autumnal Fever

Aestivo Autumnal Malaria

Chagres Fever

Continued Malaria Fever

Estivo-Autumnal Fever

Estivo-Autumnal Malaria

Estivo-Autumnal Malarial Fever

Falciparum Fever

Malignant Tertian Fever

Malignant Tertian Malaria

Pernicious Intermittent Fever

Pernicious Malaria

Quotidian Malaria

Subtertian Fever

Subtertian Malaria Fever

Subtertian Malignant Tertian Malaria

Tropical Malaria

Algid Malaria

Bilious Haemoglobinuric Fever

Black Water Fever

Blackwater Fever

Malarial Blackwater Fever

Severe Malarial Falciparum

West African Fever

Malarial Haematinuria

Haemoglobinuric Fever

Haemoglobinuric Malaria

Severe Plasmodium Falciparum Malaria

Malarial Haemoglobinuria

Malarial Haematuria

Falciparum Malaria [Malignant Tertian]

Malaria Tropica

Malarial Shock

Chagres Virus Disease

Malignant Malaria

Mtm - [Malignant Tertian Malaria]

Tm -[Malignant Tertian Malaria]

Panama Fever

St - [Subtertian Malaria]

Malarial Quotidian

Benign Tertian Malaria

Tertian Ague

Vivax Fever

Plasmodium Vivax Malaria Nos

Btm - [Benign Tertian Malaria]

Bt - [Benign Tertian Malaria]

Vivax Malaria

Benign Tertian Vivax Malaria

Tertian Malaria

Quartan Malaria

Quartan Ague

Quartan Fever

Plasmodium Malariae Malaria Nos

Quartan Malarial

Malaria By Plasmodium Malariae

Malariae Malaria

Ovale Tertian Malaria

Plasmodium Ovale Fever

Malaria Fever By Plasmodium Ovale

Ovale Malaria

Malaria By Plasmodium Ovale

Malarial Ovale

Marsh Fever

Remittent Congestive Fever

Coastal Fever

Remittent Gastric Fever

Miasmatic Fever

Congestive Remittent Fever

Intermittent Fever

Jungle Fever

Paludism

Cameroon Fever

Ague

Corsican Fever

Intermittent Bilious Fever

Disease Due To Plasmodiidae

Malarial Fever

Plasmodiosis

Remittent Fever

Roman Fever

Malaria Fever Nos

Malaria Nos

Paludal Fever

Clinically Diagnosed Malaria

Clinically Diagnosed Malaria Without Parasitological Confirmation

Congestive Fever

Malarial Cachexia

Marsh Cachexia

Paludal Cachexia

Recurrent Malaria

Remittent Malaria

Heparin-Induced Thrombocytopenia

Hit

Hat

Heparin-Associated Thrombocytopenia

Heparin-Induced Thrombocytopenia Type 2

Plasmodium Falciparum Malaria

Falciparum Malaria

Malaria, Falciparum

Malaria Fever, Subtertian

Malignant Tertian Fever

Malaria Falciparum

Cerebral Malaria Nos

Cerebral Malaria

Cryptococcosis

Cryptococcus Neoformans Infection

Torulosis

Busse-Buschke'S Disease

Cryptococcal Infection

European Cryptococcosis

Torula

Infection By Cryptococcus Neoformans

Cryptococcosis Infection

European Blastomycosis

European Blastomycotic Infection

European Blastomycoses Infection

Torula Histolytica Infection

Thrombocytopenia

Low Platelet Count

Low Platelets

Decreased Platelets

Platelet Dysfunction Nos

Poliomyelitis

Polio

Infantile Paralysis

Takayasu Arteritis

Aortic Arch Syndrome

Pulseless Disease

Takayasu'S Arteritis

Idiopathic Aortitis

Young Female Arteritis

Aortic Arch Arteritis

Aortic Arches Defect

Aortic Arch Defects

Takayasu Disease

Aortic Arch Syndromes

Takayasu'S Disease

Ta

Obliterative Aortitis

Aortic Arch Giant-Cell Arteritis

Subclavian-Carotid Obstruction Syndrome

Idiopathic Medial Aortopathy And Arteriopathy

Takayasu Syndrome

Obliterative Brachiocephalic Arteritis Syndrome

Raeder-Harbitz Syndrome

Chronic Subclavian-Carotid Obstruction Syndrome

Giant-Cell Aortitis

Takayasu Aortitis

Nonspecific Aortoarteritis

Sclerosing Aortitis And Arteritis

Martorell 2 Syndrome

Young Female Aortic Arch Arteritis Syndrome

Kawasaki Disease

Mucocutaneous Lymph Node Syndrome

Acute Febrile Mucocutaneous Lymph Node Syndrome

Kawasaki Syndrome

Kd

Infantile Polyarteritis

Kawasaki Disease, Susceptibility To

Acute Febrile Mcls

Kawasaki'S Disease

Mlns

KWD

Aggressive Periodontitis

Juvenile Periodontitis

Periodontitis, Juvenile

Prepubertal Periodontitis

Covid-19

2019 Novel Coronavirus

2019-Ncov Infection

Covid19

Sars-Cov-2 Infection

Wuhan Coronavirus Infection

Wuhan Seafood Market Pneumonia Virus Infection

Autoimmune Disease

Autoimmune Diseases

Autoimmune Hypersensitivity Disease

Hypersensitivity Reaction Type Ii Disease

Type Ii Hypersensitivity Reaction Disease

Rheumatic Fever

Acute Rheumatic Fever

Rhf - Rheumatic Fever

Inflammatory Rheumatism

Active Rheumatic Fever Nos

Acute Active Rheumatic Fever

Subacute Active Rheumatic Fever

Subacute Rheumatic Fever

Active Rheumatic Fever With Unspecified Type Of Heart Involvement

Acute Rheumatic Heart Disease

Active Rheumatic Heart Disease

Acute Organic Rhd - [Rheumatic Heart Disease]

Acute Rhd - [Rheumatic Heart Disease]

Meningitis

Streptococcal Meningitis

Acute Streptococcal Meningitis

Staphylococcal Meningitis

Adenoviral Meningitis

Influenza Meningitis

Influenzal Meningitis

Meningitis Due To H. Influenzae

Cryptococcal Meningitis

Fungal Meningitis Due To Cryptococcus Neoformans

Cryptococcosis Meningitis

Cryptococcus Meningitis

Cryptococcal Meningoencephalitis

Meningitis Due To Cryptococcus

Mumps Virus Meningitis

Mumps Meningitis

Influenza

Flu

Influenza With Non-Respiratory Manifestation

Influenza With Other Manifestations

Influenza, Human

Influenza, Susceptibility To

Seasonal Influenza, Virus Identified

Myasthenia Gravis

MG

Acquired Myasthenia

Autoimmune Myasthenia Gravis

Erb-Goldflam Disease

Mg - [Myasthenia Gravis]

Myasthenia Gravis Nos

Myasthenia

Endocarditis
Purpura

Purpuric Disorder

Disease By Infectious Agent

Infectious Disease

Infectious Diseases

Herpes Zoster

Shingles

Zoster

Herpes Zona

Herpes Zoster Disease

Zona Zoster

Herpes Zoster Of Skin And Mucous Membranes

Zoster Nos

Zoster With Nervous System Involvement

Meningococcal Infection

Meningococcal Disease

Meningococcal Infections

Neisseria Meningitidis Infection

Meningococcal Diseases

Meningococcus

Infection Due To Neisseria Meningitidis

Meningococcal Disease Nos

Meningococcal Infection Nos

Periodontitis

Chronic Pericementitis

Chronic Periodontitis

Rheumatoid Arthritis

RA

Arthritis, Rheumatoid

Rheumatoid Arthritis, Susceptibility To

Arthritis Or Polyarthritis, Rheumatic

Atrophic Arthritis

Rheumatism Arthritis

Rheumatoid Polyarthritis

Hydrops Of Gallbladder

Gallbladder Hydrops

Thrombocytopenia Due To Platelet Alloimmunization

Immune Thrombocytopenia

Autoimmune Thrombocytopenia

Immune Thrombocytopenic Purpura

Itp

Auto-Immune Thrombocytopenia

Thrombocytopenia Due To Immune Destruction

Autoimmune Thrombocytopenic Purpura

Idiopathic Thrombocytopenic Purpura

Werlhof Disease

Asymptomatic Dengue
Heart Aneurysm

Cardiac Aneurysm

Coronary Aneurysm

Aneurysm Of Coronary Vessels

Aneurysmal Lesion Of Coronary Artery

Arteriovenous Aneurysm Of Coronary Vessels

Bacterial Infectious Disease

Bacterial Infections

Bacterial Infection Nos

Disease Caused By Bacteria

Bacterial Disease Or Disorder

Autoimmune Vasculitis
Follicular Lymphoma

Lymphoma, Follicular

Lymphoma Follicular

Brill-Symmers' Disease

Large Cell Follicular Non-Hodgkin Lymphoma

Diffuse Follicle Centre Lymphoma

Diffuse Follicular Lymphoma Nos

Follicular Nodular Non-Hodgkin Lymphoma, Unspecified

Follicular Large Cell Cleaved Or Noncleaved Lymphoma

Large Cell Follicular Noncleaved Lymphoma

Follicular Lymphoma With Or Without Diffuse Areas

Histiocytic Follicular Lymphoma

Histiocytic Nodular Lymphoma

Histiocytic Nodular Malignant Lymphoma

Large Cell Follicular Lymphoma

Large Cell Noncleaved Follicular Lymphoma

Large Cell Noncleaved Follicular Malignant Lymphoma

Nodular Reticulum Cell Sarcoma

Noncleaved Follicular Lymphoma

Primary Thrombocytopenia
Arthus Reaction

Arthus Phenomenon

Arthus Type Urticaria

Dengue Hemorrhagic Fever

Severe Dengue

Dengue Haemorrhagic Fever

Dhf

Severe Dengue Haemorrhagic Fever

Severe Dengue Fever

Dengue Shock Syndrome

Hypersensitivity Reaction Type Iii Disease

Immune Complex Diseases

Immune Complex Disease

Type Iii Hypersensitivity Reaction Disease

Adult Respiratory Distress Syndrome

Acute Respiratory Distress Syndrome

Ards

Non-Cardiogenic Pulmonary Edema

Acute Lung Injury

Respiratory Distress Syndrome, Adult

Shock Lung

Acute Respiratory Distress

Respiratory Distress Syndrome

Adult Rds

Ali

Increased-Permeability Pulmonary Edema

Stiff Lung

Respiratory Distress Syndrome Adult

Thrombocytopenic Purpura, Autoimmune

Idiopathic Thrombocytopenic Purpura

Autoimmune Thrombocytopenic Purpura

Immune Thrombocytopenic Purpura

Itp

Idiopathic Purpura

AITP

Ideopath Thrombocytopenic Pur

Primary Thrombocytopenic Purpura

Werlhof'S Disease

Thrombocytopenic Purpura Autoimmune

Purpura Thrombocytopenic Idiopathic

Purpura, Thrombocytopenic, Idiopathic

Autoimmune Thrombocytopenia

Thrombocytopenia Due To Platelet Alloimmunization

Idiopathic Thrombocytopenia

Idiopathic Thrombocytopenia Purpura

Frank'S Essential Thrombocytopenia

Itp - [Idiopathic Thrombocytopenia Purpura]

Werlhof Disease

Primary Autoimmune Thrombocytopenic Purpura

Haemorrhagic Purpura

Essential Thrombocytopenia

Purpura Haemorrhagica

Autoimmune Disease Of Blood
Lymph Node Disease

Abnormality Of The Lymph Nodes

Disorder Of Lymph Node

Blood Platelet Disease

Platelet Disorder

Blood Platelet Disorders

Thrombocytopathy

Platelet Dysfunction

Platelet Disorders

Qualitative Platelet Deficiency

Blood Coagulation Disease

Blood Coagulation Disorders

Coagulation Protein Disease

Inherited Blood Coagulation Disease

Postpartum Coagulation Defect

Postpartum Coagulation Defect With Delivery

Coagulation Protein Disorders

Puerperal Coagulopathy

Colorectal Cancer

Colon Cancer

Colorectal Carcinoma

Colon Carcinoma

Colorectal Cancer, Susceptibility To

Carcinoma Of Colon

CRC

Colorectal Cancer With Chromosomal Instability, Somatic

Colon Cancer, Somatic

Colon Cancer, Susceptibility To

Colonic Neoplasms

Colorectal Neoplasms

Colorectal Cancer, Somatic

Colon Cancer, Advanced, Somatic

Colonic Carcinoma

Colorectal Carcinomas

Colon Cancers

Colorectal Cancers

Cancer, Colorectal, Somatic

Cancer, Colon

Cancer, Colorectal, Susceptibility To

Colorectal Neoplasm

Colonic Neoplasm

Malignant Tumor Of Colon

Lipoprotein Quantitative Trait Locus

Coronary Artery Disease

Coronary Artery Anomaly

Coronary Artery Disease, Susceptibility To

Myocardial Ischemia

Congenital Anomaly Of Coronary Artery

Coronary Arteriosclerosis

Coronary Disease

Coronary Heart Disease

Coronary Artery Disorder

LPAQTL

Lpa Deficiency, Congenital

Coronary Artery Abnormality

Coronary Artery Anomaly, Congenital

Chd

Coronary Syndrome

Congenital Malformations Of Coronary Vessels

Malformation Of Coronary Vessels

Congenital Coronary Artery Anomaly

Congenital Coronary Artery Deformity

Congenital Coronary Artery Disorder

Abnormal Coronary Artery

Congenital Coronary Artery Malposition

Congenital Coronary Disease

Congenital Anomaly Of Coronary Arteries

Immune Deficiency Disease

Immunodeficiency

Primary Immunodeficiency

Primary Immunodeficiency Disease

Immunologic Deficiency Syndromes

Hypoimmunity

Immune Deficiency Disorder

Immunodeficiency Syndrome

Immune Disorder

Primary Immune Deficiency Disorder

Immune System Diseases

Human Immunodeficiency Virus Infection

Hiv - [Human Immunodeficiency Virus Infection]

Hiv Positive Nos

Hiv Disease

Acquired Immune Deficiency Syndrome-Related Complex

Aids-Like Syndrome

Aids-Related Complex Nos

Arc - [Aids-Related Complex]

Immunodeficiency Due To Human Immunodeficiency Virus Infection

Unspecified Human Immunodeficiency Virus Disease

Hiv Disease Nos

Human Immunodeficiency Virus Positive Nos

Hiv Nos

Deficiency Of Complement Initial Pathway

Deficiency Of Complement Terminal Pathway

Cfdd - [Complement Factor D Deficiency]

Immunodeficiency With Nk-Cell - [Natural-Killer Cell] Deficiency

Nonfamilial Hypogammaglobulinaemia

Common Variable Immune Deficiency

Nonfamilial Agammaglobulinaemia

Common Variable Agammaglobulinaemia

Agammaglobulinaemia Nos

Agammaglobulinaemia Antibody Deficiency Syndrome

Hypogammaglobulinaemia Antibody Deficiency Syndrome

Acquired Agammaglobulinaemia Nos

Hypogammaglobulinaemia Nos

Hyper Igm

Deficiency Anemia

Anemia

Deficiency Anemias

Anaemia

Lymphoma, Non-Hodgkin, Familial

Non-Hodgkin Lymphoma

Lymphoma, Non-Hodgkin

NHL

Lymphoma, Non-Hodgkin, Somatic

Lymphoma, Follicular, Somatic

Familial Non-Hodgkin Lymphoma

Lymphoma Non-Hodgkins

Follicular Lymphoma, Somatic

Lymphosarcoma

Non-Hodgkins Lymphoma

Diseases Alias
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Orthologs Information

Species Symbol Source ID
Rattus norvegicus FCGR2A RGD RGD:71069
Macaca fascicularis FCGR2A NCBI
Macaca mulatta FCGR2A NCBI
Others FCGR2A NCBI