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  2. CD1A - CD1a molecule Gene

CD1A - CD1a molecule Gene

Homo sapiens

Also known as R4; T6; CD1; FCB6; HTA1

Gene ID: 909 | Gene type: protein coding

About CD1A

Cytogenetic location: 1q23.1 Genomic coordinates (GRCh38): 1:158,248,336-158,258,269 (from NCBI)

This gene has 1 transcript (splice variant), 495 orthologues and 22 paralogues. Biased expression in skin (RPKM 10.0), esophagus (RPKM 4.8) and 4 other tissues.

Summary

This gene encodes a member of the CD1 family of transmembrane glycoproteins, which are structurally related to the major histocompatibility complex (MHC) proteins and form heterodimers with beta-2-microglobulin. The CD1 proteins mediate the presentation of primarily lipid and glycolipid antigens of self or microbial origin to T cells. The human genome contains five CD1 family genes organized in a cluster on chromosome 1. The CD1 family members are thought to differ in their cellular localization and specificity for particular lipid ligands. The protein encoded by this gene localizes to the plasma membrane and to recycling vesicles of the early endocytic system. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2016]

CD1A Products(2)

mRNA Protein Name
NM_001320652.2 NP_001307581.1 T-cell surface glycoprotein CD1a isoform 2
NM_001763.3 NP_001754.2 T-cell surface glycoprotein CD1a isoform 1 precursor

CD1A Protein Structure

MHC_I

MHC_I: Class I Histocompatibility antigen, domains alpha 1 and 2 (45 - 198)

C1-set

C1-set: Immunoglobulin C1-set domain (218 - 286)

  • 0
  • 100
  • 200
  • 300
  • 327 a.a.
Protein Preferred Names Protein Names

T-cell surface glycoprotein CD1a

CD1A antigen, a polypeptide

Recombinant CD1A Proteins

Cat. No. Product Name Accession Purity
HY-P77624 CD1A Protein, Human (HEK293, His) P06126 (D19-V300) ≥95%

Related Diseases

Diseases Alias
Histiocytosis

Chronic Histiocytosis X

Hand Schuller Christian Disease

Hand-Schüller-Christian Disease

Histiocytic Syndrome

Histiocytosis, Langerhans-Cell

Langerhans Cell Histiocytosis

Histiocytosis X

Lch

Langerhans Cell Granulomatosis

Langerhans-Cell Histiocytosis

Letterer-Siwe Disease

Hashimoto-Pritzger Disease

Histiocytosis, Langerhans-Cell

Langerhan'S Cell Histiocytosis

Letterer-Siwe Disease Involving Intra-Abdominal Lymph Nodes

Letterer-Siwe Disease Involving Intrapelvic Lymph Nodes

Letterer-Siwe Disease Involving Intrathoracic Lymph Nodes

Letterer-Siwe Disease Involving Lymph Nodes Of Axilla And Upper Limb

Letterer-Siwe Disease Involving Lymph Nodes Of Head, Face And Neck

Letterer-Siwe Disease Involving Lymph Nodes Of Head, Face, And Neck

Letterer-Siwe Disease Involving Lymph Nodes Of Inguinal Region And Lower Limb

Letterer-Siwe Disease Involving Lymph Nodes Of Multiple Sites

Letterer-Siwe Disease Involving Spleen

Letterer-Siwe Disease Of Intra-Abdominal Lymph Nodes

Letterer-Siwe Disease Of Intrapelvic Lymph Nodes

Letterer-Siwe Disease Of Intrathoracic Lymph Nodes

Letterer-Siwe Disease Of Lymph Nodes Of Axilla And Upper Limb

Letterer-Siwe Disease Of Lymph Nodes Of Axilla And/Or Upper Limb

Letterer-Siwe Disease Of Lymph Nodes Of Head, Face And Neck

Letterer-Siwe Disease Of Lymph Nodes Of Head, Face And/Or Neck

Letterer-Siwe Disease Of Lymph Nodes Of Inguinal Region Amd/Or Lower Limb

Letterer-Siwe Disease Of Lymph Nodes Of Inguinal Region And Lower Limb

Letterer-Siwe Disease Of Lymph Nodes Of Inguinal Region And/Or Lower Limb

Letterer-Siwe Disease Of Lymph Nodes Of Multiple Sites

Letterer-Siwe Disease Of Spleen

Familial Letterer-Siwe Disease

Langerhans-Cell Histiocytosis Nos

Langerhans Cell Sarcoma

Malignant Langerhans Cell Sarcoma

Follicular Dendritic Cell Sarcoma

Dendritic Cell Sarcoma

Dendritic Cell Sarcoma, Follicular

Follicular Dendritic Cell Tumour

Dendritic Cell Sarcoma, Interdigitating

Dendritic Cell Sarcoma, Not Otherwise Specified

Rhinoscleroma
Non-Langerhans-Cell Histiocytosis

Histiocytosis, Non-Langerhans-Cell

Non-Langerhans Cell Histiocytosis

Cheilitis
Adult Xanthogranuloma
Interdigitating Dendritic Cell Sarcoma

Interdigitating Cell Sarcoma

Dendritic Cell Sarcoma, Interdigitating

Reticulum Cell Sarcoma

Mycosis Fungoides

Mycosis Fungoides Lymphoma

Alibert-Bazin Syndrome

Granuloma Fungoides

Classic Mycosis Fungoides

Mycosis Fungoides, Alibert-Bazin Type

Reticulohistiocytic Granuloma

Reticulohistiocytoma

Solitary Reticulohistiocytoma

Solitary Histiocytoma

Solitary Reticulohistiocytosis

Juvenile Xanthogranuloma

Multiple Eruptive Juvenile Xanthogranuloma

Naevoxanthoendothelioma

Xanthoma Neviforme

Xanthogranuloma, Juvenile

Histiocytic And Dendritic Cell Cancer

Histiocytic And Dendritic Cell

Multicentric Reticulohistiocytosis

Lipoid Dermatoarthritis

Giant Cell Histiocytomatosis

Orbital Cancer

Malignant Neoplasm Of Orbit

Orbital Tumor

Orbital Neoplasms

Neoplasm Of Orbit Proper

Orbit Cancer

Primary Malignant Neoplasm Of Orbit

Intraorbital Cancer

Malignant Histiocytic Disease

Histiocytic Disorders, Malignant

Cobblestone Retinal Degeneration

Paving Stone Retinal Degeneration

Paving Stone Degeneration Of Retina

Pharyngitis

Acute Pharyngitis

Chronic Pharyngitis

Acute Sore Throat

Chronic Sore Throat

Persistent Sore Throat

Pharyngeal Diseases

Chronic Pharyn/Nasopharyngitis

Chronic Pharyngitis And Nasopharyngitis

Inflamed Throat

Pharyngeal Disease

Pharyngeal Disorder

Pharyngitis - Acute

Sore Throat - Chronic

Acute Pharyngitis Nos

Acute Sore Throat Nos

Acute Throat Inflammation

Infective Pharyngitis

Infection Of Pharynx

Acute Infective Pharyngitis

Acute Infective Pharyngitis Nos

Acute Pharyngeal Inflammation

Inflammation Of The Throat

Throat Inflammation

Throat Infection

Putrid Pharyngitis

Pharyngeal Inflammation

Pharyngitis Nos

Chronic Throat Pain

Throat Catarrh

Lichen Planus

Lichen Ruber Planus

Lichen, Ruber Planus

Ruber Planus

Lp - [Lichen Planus]

Lichen Planus Of Wilson

Wilson Lichen Ruber

Erdheim-Chester Disease

Ecd

Erdheim Chester Disease

Lipoid Granulomatosis

Lipid Granulomatosis

Polyostotic Sclerosing Histiocytosis

Fibrosarcoma Of Bone

Malignant Histiocytosis

Malignant Fibroxanthoma

Malignant Fibrous Histiocytoma

Histiocytic Medullary Reticulosis

Nasal Type Extranodal Nk/T-Cell Lymphoma

Histiocytic Sarcoma

Keratoacanthoma

Ka - [Keratoacanthoma]

Well-Differentiated Squamous Cell Carcinoma

Mixed Type Thymoma

Thymoma, Mixed Type

Thymoma, Type Ab

Polyclonal Hypergammaglobulinemia

Polyclonal Gammopathy

Histiocytosis-Lymphadenopathy Plus Syndrome

H Syndrome

Histiocytosis With Joint Contractures And Sensorineural Deafness

Faisalabad Histiocytosis

Shml

Hjcd

Rosai-Dorfman Disease

Pigmented Hypertrichosis With Insulin-Dependent Diabetes Mellitus

Phid

Sinus Histiocytosis And Massive Lymphadenopathy

Familial Rosai-Dorfman Disease

Slc29a3 Spectrum Disorder

Sinus Histiocytosis With Massive Lymphadenopathy

Histiocytosis And Lymphadenopathy With Or Without Cutaneous, Cardiac, And/Or Endocrine Features, Joint Contractures, And/Or Deafness

Hyperpigmentation, Cutaneous, With Hypertrichosis, Hepatosplenomegaly, Heart Anomalies, And Hypogonadism With Or Without Hearing Loss

Rosai-Dorfman Disease, Familial

Cutaneous Hyperpigmentation With Hypertrichosis, Hepatosplenomegaly, Heart Anomalies, And Hypogonadism With Or Without Hearing Loss

Histiocytosis And Lymphadenopathy With Or Without Cutaneous, Cardiac, And/Or Endocrine Features, Joint Contractures And/Or Deafness

Rdd

Rosaï-Dorfman Disease

Slc29a3 Disorder

Destombes-Rosai-Dorfman Disease

Rosai-Dorfman-Destombes Disease

HLAS

Cutaneous Hyperpigmentation With Hypertrichosis Hepatosplenomegaly Heart Anomalies And Hypogonadism With Or Without Hearing Loss

Histiocytosis And Lymphadenopathy With Or Without Cutaneous Cardiac And/Or Endocrine Features Joint Contractures And/Or Deafness

H Disease

Sinus Histiocytosis

Granuloma Annulare

Granulome Annulare

Ga - [Granuloma Annulare]

Spongiotic Dermatitis
Lymphoid Interstitial Pneumonia

Lymphocytic Interstitial Pneumonia

Lip Disease

Lip Diseases

LIP

Disease Of Lips

Orbital Disease

Orbit

Orbital Diseases

Seborrheic Dermatitis

Seborrhoeic Dermatitis

Seborrhea

Seborrhoeic Eczema

Skin Seborrheic

Dermatitis, Seborrheic

Mixed Phenotype Acute Leukemia, T/Myeloid

Doid:0081039

Central Diabetes Insipidus

Neurogenic Diabetes Insipidus

Diabetes Insipidus Cranial Type

Diabetes Insipidus Neurogenic

Diabetes Insipidus Neurohypophyseal

Neurohypophyseal Diabetes Insipidus

Pituitary Diabetes Insipidus

Cdi

Doid:0081055

Diabetes Insipidus

Di - [Diabetes Insipidus]

Adh - [Antidiuretic Hormone Secretion] Deficiency

Diabetes Mellitus Insipidus

Familial Diabetes Insipidus

Antidiuretic Hormone Hyposecretion

Vasopressin Deficiency Syndrome

Primary Central Diabetes Insipidus

Vasopressin Deficiency

Vasopressin Hyposecretion

Diabetes Insipidus Secondary To Vasopressin Deficiency

Exophthalmos

Proptosis

Guillain-Barre Syndrome

Guillain-Barré Syndrome

Acute Inflammatory Polyneuropathy

Gbs

Acute Inflammatory Demyelinating Polyneuropathy

Acute Inflammatory Demyelinating Polyradiculoneuropathy

Acute Infective Polyneuritis

Acute Inflammatory Demyelinating Polyradiculopathy

Acute Postinfectious Polyneuropathy

Infectious Neuronitis

Post-Infectious Polyneuritis

Postinfectious Polyneuritis

Acute Autoimmune Peripheral Neuropathy

Acute Immune-Mediated Polyneuropathy

Acute Inflammatory Neuropathy

Guillain-Barré-Strohl Syndrome

Landry'S Ascending Paralysis

Landry-Guillain-Barre-Strohl Syndrome

Post-Infective Polyneuritis

Acute Infectious Polyneuritis

Fisher Syndrome

Landry-Guillain-Barre Syndrome

Guillain-Barre-Strohl Syndrome

Variant Of Guillain-Barre Syndrome

Variant Of Gbs

Aidp

Acute Idiopathic Demyelinating Polyneuropathy

Gbs, Acute Inflammatory Demyelinating Polyradiculoneuropathic Form

Guillain-Barre Syndrome, Acute Inflammatory Demyelinating Polyradiculoneuropathic Form

Miller Fisher Syndrome

Lichen Nitidus

Pinkus' Disease

Dendritic Cell Thymoma

Epithelioid Thymoma

Type B Thymoma

Histiocytic Sarcoma

Malignant Histiocytosis

Kimura Disease

Kimura'S Disease

Eosinophilic Lymphogranuloma

Eosinophilic Granuloma Of Soft Tissue

Eosinophilic Hyperplastic Lymphogranuloma

Eosinophilic Lymphofollicular Granuloma

Eosinophilic Lymphofolliculosis

Abetalipoproteinemia

Acanthocytosis

ABL

Bassen-Kornzweig Syndrome

Mtp Deficiency

Familial Hypobetalipoproteinemia

Abetalipoproteinaemia

Microsomal Triglyceride Transfer Protein Deficiency

Microsomal Triglyceride Transfer Protein Deficiency Disease

Abetalipoproteinemia Neuropathy

Apolipoprotein B Deficiency

Bassen-Kornzweig Disease

Betalipoprotein Deficiency Disease

Congenital Betalipoprotein Deficiency Syndrome

Homozygous Familial Hypobetalipoproteinemia

Fhbl

Bassen Kornzweig Syndrome

Hypobetalipoproteinemia, Familial

Hypobetalipoproteinemia

Hypobetalipoproteinemias

Hypobetalipoproteinemia, Familial, Apolipoprotein B

Inflamed Seborrheic Keratosis
Otorrhea

Discharging Ear

Interstitial Pneumonitis, Desquamative, Familial

Desquamative Interstitial Pneumonia

DIP

Pneumonitis, Desquamative Interstitial, Familial

Pneumonia, Desquamative Interstitial, Familial

Interstitial Lung Disease, Desquamative

Ild, Desquamative

Familial Desquamative Interstitial Pneumonitis

Rbild

Respiratory Bronchiolitis-Associated Interstitial Lung Disease

Respiratory Bronchiolitis Associated Interstitial Lung Disease

Granulomatous Dermatitis
Epithelial Malignant Thymoma

Squamoid Thymoma

Thymoma, Epithelial

Well Differentiated Thymic Carcinoma

Thymoma, Type B3

Large Cell Acanthoma
Mycobacterium Tuberculosis 1

Tuberculosis

Tuberculoma

Tuberculosis, Susceptibility To

Mycobacterium Tuberculosis, Susceptibility To, 1

Mtbs1

TB

Frontal Sinus Benign Neoplasm

Neoplasm Of Frontal Sinus

Tumor Of The Frontal Sinus

Beach Ear

Acute Swimmer'S Ear

Acute Bacterial Inflammation Of External Ear

Acute Otitis Externa, Diffuse

Acute Swimmers' Ear

Tank Ear

Necrobiosis Lipoidica

Oppenheim-Urbach Disease

Necrobiosis Lipoidica Diabeticorum

Lichen Disease
Connective Tissue Benign Neoplasm

Soft Tissue Neoplasms

Mesenchymal Tissue Neoplasm

Neoplasm Of Soft Tissue

Neoplasm Of Soft Tissues

Soft Tissue Benign Neoplasm

Tumor Of The Soft Tissue

Soft Tissue Neoplasm

Chronic Laryngitis
Cortical Thymoma

Polygonal Cell Thymoma

Thymoma, Cortical

Thymoma, Type B2

Geographic Tongue

Benign Migratory Glossitis

Glossitis Areata Exfoliativa

Glossitis, Benign Migratory

Pityriasis Linguae

Ectopic Geographic Tongue

Erythema Migrans

Erythema Chronicum Migrans

Benign Migrating Glossitis

Geographical Tongue

Lingua Geographica

Erythema Migrans Of Tongue

Wandering Rash Of Tongue

Igg4-Related Disease

Multifocal Fibrosclerosis

Igg4-Related Sclerosing Disease

Igg4-Related Systemic Disease

Immunoglobulin G4-Related Sclerosing Disease

Hyper-Igg4 Disease

Igg4-Associated Disease

Igg4-Positive Multiorgan Lymphoproliferative Syndrome

Igg4-Related Autoimmune Disease

Igg4-Related Systemic Sclerosing Disease

Igg4-Syndrome

Multifocal Idiopathic Fibrosclerosis

Systemic Igg4-Related Plasmacytic Syndrome

Systemic Igg4-Related Sclerosing Syndrome

Mediastinal Fibrosis, Familial

Retroperitoneal Fibrosis, Familial

Igg4-Rd

Mite Infestation

Mite Infestations

Acariasis

Infestation By Mites Nos

Folliculitis
Balloon Cell Malignant Melanoma
Vulvar Proximal-Type Epithelioid Sarcoma
Central Epithelioid Sarcoma

Proximal-Type Epithelioid Sarcoma

Keratosis, Seborrheic

Seborrheic Keratosis

Keratosis, Seborrheic, Somatic

Basal Cell Papilloma

Keratosis Seborrheica

KERSEB

Diencephalic Astrocytoma

Astrocytoma Of Diencephalon

Oral Hairy Leukoplakia

Hairy Leukoplakia

Leukoplakia, Hairy

Hairy Leucoplakia

T-Cell Prolymphocytic Leukemia

T Cell Prolymphocytic Leukemia

Prolymphocytic Leukemia, T-Cell Type

T-Pll

T-Cell Chronic Lymphocytic Leukemia

Lymphocytic Leukemia T-Cell Chronic

Doid:0081042

Leukemia, T-Cell, Chronic

Prolymphocytic Leukaemia Of T-Cell Type Without Mention Of Remission

Disease By Infectious Agent

Infectious Disease

Infectious Diseases

Hypersensitivity Reaction Type Iv Disease

Immunoproliferative Disorders

Immunoproliferative Disease

Thymus Gland Disease

Disease Of Thymus Gland

Thymus Cancer

Thymic Neoplasm

Thymic Tumor

Thymus Neoplasm

Thymus Neoplasms

Malignant Neoplasm Of Thymus

Neoplasm Of Thymus

Thymic Neoplasms

Thymoma, Familial

Thymic Carcinoma

Thymoma, Type C

Cancer Of Thymus

Malignant Tumour Of Thymus

Primary Malignant Neoplasm Of Thymus

Thymic Glandular Cancer

Thymus Gland Cancer

Nodular Tenosynovitis

Synovioma, Benign

Benign Synovioma

Benign Tumor Of Synovium

Localized Giant Cell Tumor Of Tenosynovium

Giant Cell Tumor Of Tendon Sheath

Leprosy 3

Leprosy

Leprosy, Susceptibility To, 3

Hansen'S Disease

Leprosy, Susceptibility To

Hansen Disease

Infection Due To Mycobacterium Leprae

LPRS3

Leprosy, Type 3

Anaesthesia Leprosy

Anaesthetic Leprosy

Maculoanaesthetic Leprosy

Macular Leprosy

Leprosy Unspecified

Skin Disease

Skin Diseases

Genodermatosis

Abnormality Of The Skin

Skin Diseases, Genetic

Skin And Subcutaneous Tissue Disease

Dermatologic Disorders

Meningioma, Familial

Meningioma

Familial Meningioma

Meningioma, Familial, Susceptibility To

Meningeal Neoplasm

Meningeal Neoplasms

Meningiomas

Meningioma, Nf2-Related, Somatic

Meningioma, Sis-Related

Meningothelial Cell Tumor

Neoplasm Of The Meninges

Primary Meningeal Tumor

Familial Multiple Meningioma

MNGMA

Meningioma, Benign, No Icd-O Subtype

Intracranial Meningioma

Meningothelial Cell Neoplasm

Supratentorial Meningioma

Primary Neoplasm Of Spinal Meninges

Benign Intracranial Meningioma

Benign Meningioma

Meningeal Tumours

Meningeal Sarcoma Of Unspecified Site

Meningothelial Sarcoma Of Unspecified Site

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
Macaca mulatta CD1A NCBI