JPH1 - junctophilin 1 Gene

Also Known as JP1; JP-1; CMT2K

Species: Homo sapiens

Gene Type: protein coding
Gene ID: 56704

About JPH1

Cytogenetic location: 8q21.11 Genomic coordinates (GRCh38): 8:74,234,700-74,321,540 (from NCBI)

This gene has 3 transcripts (splice variants), 268 orthologues, 3 paralogues and is associated with 1 phenotype. Broad expression in brain (RPKM 3.3), lung (RPKM 3.1) and 20 other tissues.

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. This gene is a member of the junctophilin gene family. [provided by RefSeq, Jul 2008]

JPH1 Products (4)

mRNA Protein Name
NM_001317830.2 NP_001304759.1 junctophilin-1
NM_001363050.1 NP_001349979.1 junctophilin-1
NM_001363051.1 NP_001349980.1 junctophilin-1
NM_020647.4 NP_065698.1 junctophilin-1
Molecular Function GO Annotation Evidence References Source
enables protein binding IPI
IPI: Inferred from physical interaction
32296183 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

JPH1 Protein Structure

MORN

MORN: MORN repeat (14 - 34)

MORN

MORN: MORN repeat (38 - 59)

MORN

MORN: MORN repeat (60 - 76)

MORN

MORN: MORN repeat (82 - 98)

MORN

MORN: MORN repeat (106 - 128)

MORN

MORN: MORN repeat (129 - 146)

MORN

MORN: MORN repeat (281 - 302)

MORN

MORN: MORN repeat (304 - 325)

  • 0
  • 200
  • 400
  • 600
  • 661 a.a.
Protein Preferred Names Protein Names

junctophilin-1

  • junctophilin type 1

JPH1 Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method References
Intra
JPH1 Q9HDC5 AQP6 Homo sapiens Q13520 32296183
Intra
JPH1 Q9HDC5 AQP6 Homo sapiens Q13520 32296183
Intra
JPH1 Q9HDC5 MEOX2 Homo sapiens Q6FHY5 32296183
Intra
JPH1 Q9HDC5 MEOX2 Homo sapiens Q6FHY5 32296183
Intra
JPH1 Q9HDC5 GPR42 Homo sapiens O15529 32296183
Intra
JPH1 Q9HDC5 GPR42 Homo sapiens O15529 32296183
Intra
JPH1 Q9HDC5 NAT8 Homo sapiens Q9UHE5 32296183
Cross: Cross-species interaction Intra: Intraspecies interaction

Related Diseases

Diseases Alias
Charcot-Marie-Tooth Disease, Axonal, Type 2k
  • Charcot-Marie-Tooth Disease Axonal Type 2k

  • CMT2K

  • Autosomal Recessive Charcot-Marie-Tooth Disease With Hoarseness

  • Arcmt2k

  • Autosomal Recessive Axonal Charcot-Marie-Tooth Disease Type 2k

  • Autosomal Recessive Axonal Cmt4c4

  • Charcot-Marie-Tooth Disease, Axonal, Autosomal Recessive, Type 2k

  • Charcot-Marie-Tooth Neuropathy, Axonal, Type 2k

  • Charcot-Marie-Tooth Disease, Axonal, Autosomal Dominant, Type 2k

  • Autosomal Recessive Axonal Charcot-Marie-Tooth Disease Disease Type 2k

  • Charcot-Marie-Tooth Neuropathy Axonal Type 2k

  • Autosomal Dominant Charcot-Marie-Tooth Disease Type 2k

  • Charcot-Marie-Tooth Disease 2k

  • Charcot-Marie-Tooth Disease Neuronal Type 2k

  • Charcot-Marie-Tooth Neuropathy Type 2k

  • Charcot-Marie-Tooth Disease, Type 2k

Charcot-Marie-Tooth Disease, Recessive Intermediate A
  • Charcot-Marie-Tooth Disease Recessive Intermediate A

  • CMTRIA

  • Ri-Cmta

  • Charcot-Marie-Tooth Disease, Recessive Intermediate, A

  • Autosomal Recessive Intermediate Charcot-Marie-Tooth Disease Type A

  • Charcot-Marie-Tooth Neuropathy Recessive Intermediate A

  • Charcot-Marie-Tooth Neuropathy, Recessive Intermediate A

  • Ri-Cmt Type A

  • Charcot-Marie-Tooth Disease, Recessive, Intermediate Type, A

Huntington Disease-Like 2
  • HDL2

  • Huntington'S Disease-Like 2

  • Huntington Disease-Like, Type 2

Osteogenesis Imperfecta, Type Iv
  • Osteogenesis Imperfecta Type 4

  • Osteogenesis Imperfecta Type Iv

  • OI4

  • Oi, Type Iv

  • Osteogenesis Imperfecta With Normal Sclerae

  • Oi Type Iv

  • Oi Type 4

  • Osteogenesis Imperfecta With Normal Sclera

  • Common Variable Oi With Normal Sclerae

  • Osteogenesis Imperfecta 4

  • Oi-Iv

Charcot-Marie-Tooth Disease
  • Cmt

  • Hmsn

  • Hereditary Motor And Sensory Neuropathy

  • Pma

  • Cmt - Charcot-Marie-Tooth Disease

  • Charcot Marie Tooth Disease

  • Charcot-Marie-Tooth Hereditary Neuropathy

  • Charcot-Marie-Tooth Syndrome

  • Peroneal Muscular Atrophy

  • Hereditary Motor And Sensory Neuropathies

Malignant Hyperthermia
  • Anesthesia Related Hyperthermia

  • Malignant Hyperpyrexia Due To Anesthesia

  • Hyperpyrexia, Malignant

  • Hyperthermia, Malignant

  • Malignant Hyperpyrexia

  • Mhs

  • Malignant Fever

Hypertrophic Cardiomyopathy
  • Hypertrophic Obstructive Cardiomyopathy

  • Cardiomyopathy, Hypertrophic

  • Cardiomyopathy Hypertrophic Obstructive

  • Cardiomyopathy, Hypertrophic, Familial

  • Idiopathic Myocardial Hypertrophy

  • Idiopathic Hypertrophic Cardiomyopathy

  • Obstructive Idiopathic Hypertrophic Cardiomyopathy

  • Obstructive Cardiomyopathy

  • Idiopathic Hypertrophic Subaortic Stenosis

  • Muscular Subaortic Stenosis

  • Hypertrophic Obstructive Subaortic Stenosis

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
Canis familiaris JPH1 VGNC VGNC:42194
Mus musculus JPH1 MGD MGI:1891495
Rattus norvegicus JPH1 RGD RGD:1308789
Macaca mulatta JPH1 VGNC VGNC:104460
Felis catus JPH1 VGNC VGNC:63011
Bos taurus JPH1 VGNC VGNC:30380
Others JPH1 NCBI