JPH3 - junctophilin 3 Gene

Homo sapiens

Also known as JP3; HDL2; JP-3; TNRC22; CAGL237

Gene ID: 57338 | Gene type: protein coding

About JPH3

Cytogenetic location: 16q24.2 Genomic coordinates (GRCh38): 16:87,601,835-87,698,156 (from NCBI)

This gene has 4 transcripts (splice variants), 278 orthologues, 3 paralogues and is associated with 2 phenotypes. Biased expression in brain (RPKM 10.9), adrenal (RPKM 0.6) and 1 other tissue.

Summary

Junctional complexes between the plasma membrane and endoplasmic/sarcoplasmic reticulum are a common feature of all excitable cell types and mediate cross talk between cell surface and intracellular ion channels. The protein encoded by this gene is a component of junctional complexes and is composed of a C-terminal hydrophobic segment spanning the endoplasmic/sarcoplasmic reticulum membrane and a remaining cytoplasmic domain that shows specific affinity for the plasma membrane. CAG/CTG repeat expansion from normally 6-28 repeats to 40-59 repeats in the 3' UTR of this gene have been associated with Huntington disease-like 2 (HDL2). This gene is a member of the junctophilin gene family. Alternatively spliced transcript variants have been described for this gene. [provided by RefSeq, Jul 2016]

JPH3 Products(3)

mRNA	Protein	Name
NM_001271604.4	NP_001258533.1	junctophilin-3 isoform 2
NM_001271605.3	NP_001258534.1	junctophilin-3 isoform 3
NM_020655.4	NP_065706.2	junctophilin-3 isoform 1

JPH3 Protein Structure

MORN

0
200
400
600
748 a.a.

Protein Preferred Names

Protein Names

junctophilin-3

junctophilin type 3

Related Diseases

Diseases

Alias

Huntington Disease-Like 2

HDL2	Huntington'S Disease-Like 2
Huntington Disease-Like, Type 2

Huntington Disease

Huntington'S Disease	Huntington Chorea
Huntington'S Chorea	HD
Huntington Chronic Progressive Hereditary Chorea	Juvenile Huntington Disease
Chronic Progressive Chorea	Chronic Progressive Hereditary Chorea
Hc - [Huntington Chorea]	Hereditary Chorea
Progressive Hereditary Chorea

Spinocerebellar Ataxia 17

Spinocerebellar Ataxia Type 17	SCA17
Huntington Disease-Like 4	Hdl4
Olivopontocerebellar Atrophy V	Cerebelloparenchymal Disorder Ii
Opca5	Cpd2
Sca 17	Ataxia, Spinocerebellar, Type 17

Dentatorubral-Pallidoluysian Atrophy

DRPLA	Naito-Oyanagi Disease
Haw River Syndrome	Myoclonic Epilepsy With Choreoathetosis
Nod	Ataxia, Chorea, Seizures, And Dementia
Dentatorubropallidoluysian Atrophy	Hrs
Naito Oyanagi Disease	Dentatorubral Pallidoluysian Atrophy
Dentatorubro-Pallidoluysian Atrophy	Myoclonic Epilepsies, Progressive
Atrophy, Pallidoluysian, Dentatorubral

Huntington Disease-Like 1

HDL1	Huntington-Like Neurodegenerative Disorder 1
Hln1	Huntington'S Disease-Like 1
Early-Onset Prion Disease With Prominent Psychiatric Features	Huntington-Like Neurodegenerative Disorder, Autosomal Dominant
Prion Disease, Early-Onset, With Prominent Psychiatric Features	Autosomal Dominant Huntington-Like Neurodegenerative Disorder
Huntington Disease-Like, Type 1

Choreoacanthocytosis

Chorea-Acanthocytosis	CHAC
Acanthocytosis With Neurologic Disorder	Levine-Critchley Syndrome
Choreaacanthocytosis	Chorea Acanthocytosis
Neuroacanthocytosis	Levine-Critchley Syndrome, Formerly
Neuroacanthocytosis, Formerly	Choreo-Acanthocytosis
Acanthocytosis Chorea	Chorea Acanthocytosis Syndrome

Holoprosencephaly 5

HPE5	Holoprosencephaly-5
Holoprosencephaly, Type 5

Neuroacanthocytosis

Neuroacanthocytosis Syndrome

Dementia

Dementias	Presenile Dementia
Alzheimer Type Dementia	Alzheimer Sclerosis
Alzheimer Disease Dementia	Alzheimer Dementia
Primary Degenerative Alzheimer Type Dementia	End Stage Alzheimer'S Dementia
Alzheimer'S Type Atypical Dementia	Alzheimer Type Presenile Dementia
Early Onset Alzheimer Dementia	Dementia In Alzheimer Disease Type 2
Dementia In Alzheimer Disease With Early Onset	Early Onset Alzheimer Type Dementia, Uncomplicated
Primary Degenerative Alzheimer Type Dementia, Early Onset	Primary Degenerative Alzheimer Type Dementia, Presenile Onset, Uncomplicated
Alzheimer Disease Dementia With Early Onset	Presenile Sclerosis
Presenile Brain Sclerosis	Presenile Alzheimer Brain Sclerosis
Late Onset Alzheimer Dementia	Dementia In Alzheimer Disease Type 1
Dementia In Alzheimer Disease With Late Onset	Primary Degenerative Alzheimer Type Dementia, Late Onset
Sdat - [Senile Dementia, Alzheimer Type]	Alzheimer Disease Dementia With Late Onset
Late Onset Alzheimer Brain Sclerosis	Senile Alzheimer Brain Disease
Senile Alzheimer Brain Sclerosis	Senile Primary Degenerative Alzheimer Type Dementia
Senile Dementia Of The Alzheimer Type	Arteriosclerotic Dementia
Strategic-Infarct Dementia	Post Stroke Dementia
Vascular Cognitive Impairment	Vascular Dementia
Dementia Of The Lewy Body Type	Dementia With Lewy Bodies
Sdlt - [Senile Dementia Of The Lewy Body Type]	Senile Dementia Of The Lewy Body Type
Alcohol-Related Dementia	Alcoholic Dementia Nos
Alcohol-Induced Dementia	Alcoholic Brain Syndrome
Chronic Alcoholic Brain Syndrome	Alcohol Dementia
Late Onset Alcoholic Psychosis	Residual And Late-Onset Alcohol-Induced Psychotic Disorder
Mental And Behavioural Disorders Due To Use Of Sedatives Or Hypnotics, Residual And Late-Onset Psychotic Disorder	Late-Onset Psychoactive Substance-Induced Psychotic Disorder
Inhalant Dementia	Volatile Solvents Dementia
Dementia In Paralysis Agitans	Pdd - [Parkinson Disease Dementia]
Dementia Syndrome Of Parkinson Disease	Dementia In Parkinson Disease
Parkinson Related Dementia	Dementia In Huntington Chorea
Hiv - [Human Immunodeficiency Virus] Dementia	Hiv- [Human Immunodeficiency Virus] Associated Cognitive Motor Complex
Hiv- [Human Immunodeficiency Virus] Associated Dementia Complex	Aids - [Acquired Immunodeficiency Syndrome] Dementia Complex
Aids Related Dementia	Dementia Due To Niacin Deficiency

Mcleod Syndrome

Mcleod Neuroacanthocytosis Syndrome	MLS
X-Linked Mcleod Syndrome	Mcleod Phenotype
Neuroacanthocytosis, Mcleod Type	Mcleod Syndrome With Or Without Chronic Granulomatous Disease
MCLDS	Mcleod Type Neuroacanthocytosis
Mcleod Syndrome With Chronic Granulomatous Disease	Neuroacanthocytosis Mcleod Type
Blood Group Deletion Syndrome

Spinocerebellar Ataxia 2

Spinocerebellar Ataxia Type 2	SCA2
Amyotrophic Lateral Sclerosis 13	Spinocerebellar Degeneration With Slow Eye Movements
SDSEM	Spinocerebellar Atrophy Ii
Olivopontocerebellar Atrophy Ii	Opca2
Cerebellar Degeneration With Slow Eye Movements	Wadia-Swami Syndrome
Amyotrophic Lateral Sclerosis Type 13	ALS13
Olivopontocerebellar Atrophy Holguin Type	Spinocerebellar Ataxia Cuban Type
Olivopontocerebellar Atrophy, Holguin Type	Spinocerebellar Ataxia, Cuban Type
Amyotrophic Lateral Sclerosis, Susceptibility To, 13	Olivopontocerebellar Atrophy 2
Sca 2	Spinocerebellar Ataxia With Slow Eye Movements
Spinocerebellar Atrophy 2	Wadia Swami Syndrome
Opca Ii	Spinocerebellar Ataxia-2
Ataxia, Spinocerebellar, Type 2

Neurodegeneration With Brain Iron Accumulation 3

Neuroferritinopathy	NBIA3
Ferritin-Related Neurodegeneration	Hereditary Ferritinopathy
Basal Ganglia Disease, Adult-Onset	Adult Basal Ganglia Disease
Neuroferritinopathy	Basal Ganglia Disease, Adult-Onset
Basal Ganglia Disease Adult-Onset	Adult-Onset Basal Ganglia Disease
Neurodegeneration, With Brain Iron Accumulation, Type 3

Spinocerebellar Ataxia 36

Spinocerebellar Ataxia Type 36	SCA36
Asidan Ataxia	Costa De Morte Ataxia
Asidan	Ataxia, Spinocerebellar, Type 36

Choreatic Disease

Chorea

Hereditary Chorea

Myotonic Dystrophy 2

Myotonic Dystrophy Type 2	Proximal Myotonic Myopathy
Promm	Ricker Syndrome
DM2	Dystrophia Myotonica 2
Myotonic Myopathy, Proximal	Myotonic Disorders
Dystrophia Myotonica Type 2	Proximal Myotonic Dystrophy
Ricker Disease	Myotonic Dystrophy, Type 2
Dystrophy, Myotonic, Type 2

Spinocerebellar Ataxia 8

Spinocerebellar Ataxia Type 8	SCA8
Ataxia, Spinocerebellar, Type 8

Fragile X-Associated Tremor/Ataxia Syndrome

Fxtas Syndrome	Fragile X Tremor/Ataxia Syndrome
Fxtas

Spinocerebellar Ataxia 10

Spinocerebellar Ataxia Type 10	SCA10
Spinocerebellar Ataxia-10	Ataxia, Spinocerebellar, Type 10

Autosomal Dominant Cerebellar Ataxia

Spinocerebellar Ataxia	Adca
Pierre Marie Cerebellar Ataxia	Ataxia, Spinocerebellar
Sca	Autosomal Dominant Spinocerebellar Ataxia
Spinocerebellar Ataxias

Familial Adult Myoclonic Epilepsy

Benign Adult Familial Myoclonus Epilepsy	Bafme
Benign Adult Familial Myoclonic Epilepsy	Fame
Familial Cortical Myoclonic Tremor And Epilepsy	Fcmte
Adcme	Autosomal Dominant Cortical Myoclonus And Epilepsy
Fam	Epilepsy, Myoclonic, Familial Adult
Epilepsy, Myoclonic, Benign Adult Familial, Type 2

Myotonic Dystrophy 1

Myotonic Dystrophy	Dystrophia Myotonica
Steinert Disease	Myotonic Dystrophy Type 1
Myotonia Atrophica	DM1
Congenital Myotonic Dystrophy	Myotonia Dystrophica
Steinert Myotonic Dystrophy	Dystrophia Myotonica 1
Dm	Steinert'S Disease
Steinert Myotonic Dystrophy Syndrome	Myotonic Dystrophy Of Steinert
Dystrophia Myotonica Type 1	Myotonic Dystrophy Congenital
Dystrophy, Myotonic, Type 1	Dm - [Dystrophia Myotonica]
Myotonic Muscular Dystrophy

Spinal And Bulbar Muscular Atrophy, X-Linked 1

Kennedy Disease	Sbma
Spinal And Bulbar Muscular Atrophy	Kennedy'S Disease
X-Linked Spinal And Bulbar Muscular Atrophy	SMAX1
Kd	Kennedy Spinal And Bulbar Muscular Atrophy
Spinobulbar Muscular Atrophy	Bulbospinal Muscular Atrophy, X-Linked
Bulbospinal Neuronopathy, X-Linked Recessive	Xbsn
Spinal And Bulbar Muscular Atrophy Of Kennedy	Bulbospinal Muscular Atrophy
X-Linked Bulbospinal Amyotrophy	Bulbo-Spinal Atrophy, X-Linked
Spinal Bulbar Muscular Atrophy	X-Linked Bulbo-Spinal Atrophy
X-Linked Spinal Bulbar Muscular Atrophy	X-Linked Bsma
X-Linked Bulbospinal Muscular Atrophy	Spinal And Bulbar Muscular Atrophy X-Linked 1
Bulbospinal Muscular Atrophy X-Linked	Bulbospinal Neuronopathy X-Linked Recessive
Kennedy Disease)	Kennedy Syndrome
Atrophy, Muscular, Spinal And Bulbar, Kennedy Type	Atrophy, Muscular, Spinobulbar
Bulbospinal Neuronopathy

Neurodegeneration With Brain Iron Accumulation

Nbia	Neurodegeneration With Brain Iron Accumulation Disorders
Neurodegeneration, With Brain Iron Accumulation

Developmental And Epileptic Encephalopathy 1

Epileptic Encephalopathy, Early Infantile, 1	Infantile Epileptic-Dyskinetic Encephalopathy
DEE1	Eiee1
Issx1	Xmesid
X-Linked Infantile Spasm Syndrome 1	X-Linked Infantile Spasm Syndrome
X-Linked Spasticity-Intellectual Disability-Epilepsy Syndrome	Developmental And Epileptic Encephalopathy, 1
Infantile Epileptic Dyskinetic Encephalopathy	Infantile Spasm Syndrome, X-Linked 1
West Syndrome, X-Linked	Ohtahara Syndrome, X-Linked
Early Infantile Epileptic Encephalopathy 1	Early Infantile Epileptic Encephalopathy-1
Issx	X-Linked Ohtahara Syndrome
X-Linked West Syndrome	Infantile Spasm Syndrome X-Linked 1
Myoclonic Epilepsy X-Linked With Intellectual Disability And Spasticity	Ohtahara Syndrome X-Linked
West Syndrome X-Linked	Encephalopathy, Epileptic, Early Infantile, Type 1

Spinocerebellar Ataxia 1

Spinocerebellar Ataxia Type 1	SCA1
Olivopontocerebellar Atrophy I	Opca1
Opca4	Menzel Type Opca
Schut-Haymaker Type Opca	Spinocerebellar Atrophy I
Opca I	Olivopontocerebellar Atrophy Iv
Opca Iv	Cerebelloparenchymal Disorder I
Cpd1	Olivopontocerebellar Atrophy 1
Cerebelloparenchymal Disorder 1	Olivopontocerebellar Atrophy 4
Spinocerebellar Atrophy 1	Type 1 Spinocerebellar Ataxia
Spinocerebellar Ataxia-1	Ataxia, Spinocerebellar, Type 1

Cerebellar Disease

Cerebellar Diseases	Cerebellar Dysfunction
Cerebellar Abnormality	Cerebellar Disorders

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

Cat. No.	Product Name	Effect	Purity	Rare Diseases
HY-RS07047	JPH3 Human Pre-designed siRNA Set A		/	Unkown

Orthologs Information

Species	Symbol	Source	ID
Canis familiaris	JPH3	VGNC	VGNC:42195
Mus musculus	JPH3	MGD	MGI:1891497
Macaca mulatta	JPH3	VGNC	VGNC:104734
Felis catus	JPH3	VGNC	VGNC:63012
Bos taurus	JPH3	VGNC	VGNC:30382
Rattus norvegicus	JPH3	RGD	RGD:1308416