1. Gene
  2. NALCN - sodium leak channel, non-selective Gene

NALCN - sodium leak channel, non-selective Gene

中文名称:钠泄漏通道,非选择性

种属: Homo sapiens

同用名: IHPRF; INNFD; CanIon; IHPRF1; VGCNL1; CLIFAHDD; bA430M15.1

基因 ID: 259232 | 基因类型: protein coding

关于 NALCN

Cytogenetic location: 13q32.3-q33.1 Genomic coordinates (GRCh38): 13:101,053,776-101,417,179 (from NCBI)

This gene has 18 transcripts (splice variants), 212 orthologues, 26 paralogues and is associated with 9 phenotypes. Biased expression in brain (RPKM 11.1), adrenal (RPKM 2.5) and 5 other tissues.

功能概要

该基因编码电压无关、非选择性阳离子通道,属于电压门控钠和钙通道家族,可调节神经元的静息膜电位和兴奋性。该家族在整个神经系统中表达并传导持续的钠漏电流,这有助于增强神经元的兴奋性。编码的蛋白质形成通道体复合物,包括 G 蛋白偶联受体、UNC-79、UNC-80、NCA 定位因子-1 和 Src 家族酪氨酸激酶。该基因中自然发生的突变与婴儿神经轴索营养不良、婴儿肌张力减退伴精神运动迟缓和特征性面容 (IHPRF) 综合征以及四肢和面部先天性挛缩伴肌张力减退和发育迟缓 (CLIFAHDD) 综合征相关。敲除小鼠的同源基因会导致瘫痪,呼吸节律严重紊乱,并在出生后 24 小时内死亡。[RefSeq 提供,2017 年 4 月]

This gene encodes a voltage-independent, nonselective cation channel which belongs to a family of voltage-gated sodium and calcium channels that regulates the resting membrane potential and excitability of neurons. This family is expressed throughout the nervous system and conducts a persistent sodium leak current that contributes to tonic neuronal excitability. The encoded protein forms a channelosome complex that includes G-protein-coupled receptors, UNC-79, UNC-80, NCA localization factor-1, and Src family tyrosine kinases. Naturally occurring mutations in this gene are associated with infantile neuroaxonal dystrophy, infantile hypotonia with psychomotor retardation and characteristic facies (IHPRF) syndrome, and congenital contractures of the limbs and face with hypotonia and developmental delay (CLIFAHDD) syndrome. A knockout of the orthologous gene in mice results in paralysis with a severely disrupted respiratory rhythm, and lethality within 24 hours after birth. [provided by RefSeq, Apr 2017]

NALCN 基因产物(5)

mRNA Protein Name
NM_001350748.2 NP_001337677.1 sodium leak channel NALCN isoform 1
NM_001350749.2 NP_001337678.1 sodium leak channel NALCN isoform 2
NM_001350750.2 NP_001337679.1 sodium leak channel NALCN isoform 3
NM_001350751.2 NP_001337680.1 sodium leak channel NALCN isoform 3
NM_052867.4 NP_443099.1 sodium leak channel NALCN isoform 2
基因本体论
  • 分子功能
  • 细胞组分
分子功能 GO 注释 逻辑证据 参考文献 来源
enables protein binding IPI
IPI: 通过物理相互作用推断
19575010 GOA
enables voltage-gated sodium channel activity IDA
IDA: 通过直接分析推断
32698188 GOA
enables voltage-gated sodium channel activity IMP
IMP: 通过突变表型推断
32494638 GOA
细胞组分 GO 注释 逻辑证据 参考文献 来源
located in plasma membrane IDA
IDA: 通过直接分析推断
31409833 GOA
EXP:通过实验结果推断 IDA:通过直接分析推断 IPI:通过物理相互作用推断 IMP:通过突变表型推断 IGI:通过遗传相互作用推断 IEP:通过表达模式推断

NALCN 蛋白结构

Ion_trans

Ion_trans: Ion transport protein (74 - 321)

Ion_trans

Ion_trans: Ion transport protein (421 - 598)

Ion_trans

Ion_trans: Ion transport protein (920 - 1155)

Ion_trans

Ion_trans: Ion transport protein (1244 - 1446)

  • 0
  • 300
  • 600
  • 900
  • 1200
  • 1500
  • 1738 a.a.
蛋白主名 其他名称

sodium leak channel NALCN

four repeat voltage-gated ion channel

NALCN 蛋白互作信息

分类
蛋白名称 蛋白编号 互作蛋白 互作蛋白种属 互作蛋白编号 实验方法 参考文献
种属内
NALCN Q8IZF0 CHRM3 Homo sapiens P20309 19575010
种属内
NALCN Q8IZF0 MEOX2 Homo sapiens P50222 25416956
种属内
NALCN Q8IZF0 MEOX2 Homo sapiens P50222 25416956
种属间: 跨种属相互作用 种属内: 同种属相互作用

关联疾病

疾病名称 别名
Congenital Contractures Of The Limbs And Face, Hypotonia, And Developmental Delay

CLIFAHDD

Congenital Limbs-Face Contractures-Hypotonia-Developmental Delay Syndrome

Clifahdd Syndrome

Doid:0081048

Contractures, Limbs And Face, Congenital, Hypotonia, And Developmental Delay

Hypotonia, Infantile, With Psychomotor Retardation And Characteristic Facies 1

IHPRF1

Ihprf

Infantile Neuroaxonal Neurodegeneration With Facial Dysmophism

Innfd

Hypotonia, Infantile, With Psychomotor Retardation And Characteristic Facies, Type 1

Hypotonia, Infantile, With Psychomotor Retardation And Characteristic Facies

Strabismus

Strabismus, Susceptibility To

Strabismus, Susceptibility To, 1

Strabismus 1

Arthrogryposis, Distal, Type 2a

Freeman-Sheldon Syndrome

Craniocarpotarsal Dystrophy

Craniocarpotarsal Dysplasia

DA2A

Whistling Face-Windmill Vane Hand Syndrome

Fss

Distal Arthrogryposis Type 2a

Whistling Face Syndrome

Freeman-Burian Syndrome

Arthrogryposis Distal Type 2a

Distal Arthrogryposis, Type 2a

Fbs

Arthrogryposis, Distal, 2a

Hypotonia-Speech Impairment-Severe Cognitive Delay Syndrome

Hypotonia, Infantile, With Psychomotor Retardation And Characteristic Facies

Ihprf Syndrome

Infantile Hypotonia-Psychomotor Retardation-Characteristic Facies Syndrome

Nervous System Disease

Abnormality Of The Nervous System

Nervous System Diseases

Nervous System Disorder

Congenital Nervous System Abnormality

Congenital Neurologic Anomaly

Congenital Nervous System Disorder

Arthrogryposis, Distal, Type 2b1

Sheldon-Hall Syndrome

Freeman-Sheldon Syndrome Variant

Distal Arthrogryposis Type 2b1

DA2B1

Arthrogryposis Multiplex Congenita, Distal, Type 2b

Shs

Distal Arthrogryposis Type 2b

Fssv

Arthrogryposis Multiplex Congenita Distal Type 2b

Arthrogryposis Multiplex Congenita Distal Type Ii With Craniofacial Abnormalities

Da2b

Arthrogryposis Multiplex Congenita, Distal, Type Ii, With Craniofacial Abnormalities

Distal Arthrogryposis Type Iib

Freeman Sheldon Syndrome, Variant

Freeman Sheldon Variant

Arthrogryposis, Distal, 2b1

Amcd2b

Arthrogryposis, Distal, Type 1a

Distal Arthrogryposis Type 1

Digitotalar Dysmorphism

DA1A

Da1

Amcd1

Arthrogryposis, Distal, Type 2b4

Distal Arthrogryposis Type 1a

Arthrogryposis, Distal, Type 1

Arthrogryposis Multiplex Congenita Distal Type 1

Arthrogryposis Multiplex Congenita, Distal Type 1

Arthrogryposis Multiplex Congenita, Distal, Type I

Distal Arthrogryposis Type 1b

Arthrogryposis, Distal, 1a

Amc

Arthrogryposis Multiplex Congenita

Arthrogryposis, Distal, 2b4

DA2B4

Arthrogryposis Multiplex Congenita, Distal, Type 1

Arthrogryposis

Neuroaxonal Dystrophy

Neuroaxonal Dystrophies

Congenital Contractures

Congenital Contracture

Distal Arthrogryposis

Arthrogryposis Multiplex Congenita

Arthrogryposis

Congenital Multiple Arthrogryposis

Congenital Arthromyodysplasia

Fibrous Ankylosis Of Multiple Joints

Guerin-Stern Syndrome

Guérin-Stern Syndrome

Myodystrophia Fetalis Deformans

Otto Syndrome

Rocher-Sheldon Syndrome

Rossi Syndrome

Amc

Multiple Congenital Arthrogryposis

Arthrogryposis Syndrome

Arthrogryposis, Distal

Distal Arthrogryposis Syndrome

Freeman-Sheldon Syndrome

Arthrogryposis, Distal, Type 2b

Congenital Multiplex Arthrogryposis

Amyoplasia Congenita

Congenital Amyoplasia

Amc - [Arthrogryposis Multiplex Congenita]

Hypotonia, Infantile, With Psychomotor Retardation

IHPMR

Severe Hypotonia-Psychomotor Developmental Delay-Strabismus-Cardiac Septal Defect Syndrome

Subacute Delirium

Delirium

Acute Confusional State Nos

Developmental And Epileptic Encephalopathy 11

Epileptic Encephalopathy, Early Infantile, 11

DEE11

Eiee11

Developmental And Epileptic Encephalopathy, 11

Early Infantile Epileptic Encephalopathy 11

Encephalopathy, Developmental And Epileptic, Type 11

Fetal Akinesia Deformation Sequence 1

Fetal Akinesia Deformation Sequence

Fads

Fetal Akinesia Sequence

FADS1

Arthrogryposis Multiplex Congenita With Pulmonary Hypoplasia

Pena-Shokeir Syndrome Type 1

Fetal Akinesia Deformation Sequence Syndrome

Arthrogryposis Multiplex Congenita-Pulmonary Hypoplasia Syndrome

Arthrogryposis Multiplex Congenita Pulmonary Hypoplasia

Pena-Shokeir Syndrome, Type I

Foetal Akinesia Deformation Sequence Syndrome

Foetal Akinesia Sequence

Fetal Akinesia Deformation Sequence Syndrome 1

Pena-Shokeir Syndrome, Type 1

Pena Shokeir Syndrome, Type 1

Akinesia, Fetal, Deformation Sequence

Akinesia, Fetal, Deformation Sequence, Type 1

Pena-Shokeir Syndrome Type I

Hypotonia
Combined Oxidative Phosphorylation Deficiency 30

COXPD30

Combined Oxidative Phosphorylation Defect Type 30

Combined Oxidative Phosphorylation Deficiency, Type 30

Treacher Collins Syndrome 3

TCS3

Mandibulofacial Dysostosis, Treacher Collins Type, Autosomal Recessive

Mandibulofacial Dysostosis Treacher Collins Type Autosomal Recessive

Corneal Dystrophy, Endothelial, X-Linked

X-Linked Endothelial Corneal Dystrophy

XECD

Endothelial Corneal Dystrophy, X-Linked

Episodic Ataxia, Type 8

Episodic Ataxia Type 8

EA8

Episodic Ataxia With Slurred Speech

Cold-Induced Sweating Syndrome

Crisponi Syndrome

Sohar-Crisponi Syndrome

Ciss

Cntf Receptor-Related Disorders

Muscle Contractions, Tetanoform, With Characteristic Face, Camptodactyly, Hyperthermia, And Sudden Death

Sweating Syndrome, Cold-Induced

Constipation
Cervical Dystonia

Spasmodic Torticollis

Combined Oxidative Phosphorylation Deficiency 6

Severe X-Linked Mitochondrial Encephalomyopathy

COXPD6

Mitochondrial Encephalomyopathy Due To Combined Oxidative Phosphorylation Defect 6

Mitochondrial Encephalomyopathy Due To Coxpd6

Encephalomyopathy, Mitochondrial, X-Linked

Encephalomyopathy Mitochondrial X-Linked

Oxidative Phosphorylation Deficiency, Combined, Type 6

Bosch-Boonstra-Schaaf Optic Atrophy Syndrome

BBSOAS

Optic Atrophy-Intellectual Disability Syndrome

Schaaf-Yang Syndrome

Prader-Willi-Like Syndrome

Chitayat-Hall Syndrome

SHFYNG

Pwls

Magel2-Related Prader-Willi-Like Syndrome

Magel2-Related Pwls

Arthrogryposis, Distal, With Hypopituitarism, Mental Retardation, And Facial Anomalies

Distal Arthrogryposis With Hypopituitarism, Intellectual Disability And Facial A

Distal Arthrogryposis With Hypopituitarism, Intellectual Disability And Facial Anomalies

Pws Due To A Point Mutation

Pws Due To Point Mutation

Prader-Willi Syndrome Due To A Point Mutation

Prader-Willi Syndrome Due To Point Mutation

Pws-Like

Corneal Dystrophy, Posterior Polymorphous, 1

Posterior Polymorphous Corneal Dystrophy

Ppcd

Maumenee Corneal Dystrophy

Posterior Polymorphous Corneal Dystrophy 1

PPCD1

Corneal Dystrophy, Hereditary Polymorphous Posterior

Corneal Endothelial Dystrophy 1, Autosomal Dominant

Schlichting Dystrophy

Ched1

Corneal Endothelial Dystrophy 1, Autosomal Dominant, Formerly

Ched1, Formerly

Hereditary Polymorphus Posterior Corneal Dystrophy

Posterior Polymorphous Dystrophy

Hereditary Polymorphous Posterior Corneal Dystrophy

Dystrophy, Corneal, Posterior Polymorphous

Dystrophy, Corneal, Posterior Polymorphous, Type 1

Polymorphous Corneal Dystrophy

Corneal Endothelial Dystrophy 2

Multiple Pterygium Syndrome, Escobar Variant

Multiple Pterygium Syndrome

Pterygium

Escobar Syndrome

EVMPS

Pterygium Syndrome

Autosomal Recessive Multiple Pterygium Syndrome

Pterygium Colli Syndrome

Pterygium Universale

Autosomal Recessive Non-Lethal Multiple Pterygium Syndrome

Escobar Variant Multiple Pterygium Syndrome

Multiple Pterygium Syndrome, Nonlethal Type

Surfer'S Eye

Multiple Pterygium Syndrome Escobar Type

Multiple Pterygium Syndrome Nonlethal Type

Familial Pterygium Syndrome

Pterygium Colli

Multiple Pterygium Syndrome, Non-Lethal Type

Nonlethal Type Multiple Pterygium Syndrome

Pterygium Syndrome, Multiple, Escobar Type

Pterygium Of Eye

Web Eye

Central Sleep Apnea

Central Sleep Apnea Syndrome

Sleep Apnea, Central

Primary Central Sleep Apnea

Central Sleep Apnea, Primary

Central Sleep Apnoea Syndrome

Csa - [Central Sleep Apnoea]

Csas - [Central Sleep Apnoea Syndrome]

Central Sleep Apnoea Due To Substances Including Medications

Advanced Sleep Phase Syndrome

Fasps

Familial Advanced Sleep-Phase Syndrome

Advanced Sleep Phase Syndrome, Familial

Familial Advanced Sleep Phase Syndrome

Sleep Phase Syndrome, Advanced, Familial

Advanced Sleep-Phase Syndrome, Familial

Episodic Ataxia

Isaacs Syndrome

Neuromyotonia

Isaacs' Syndrome

Acquired Neuromyotonia

Continuous Muscle Fiber Activity Syndrome

Quantal Squander Syndrome

Isaacs-Mertens Syndrome

Ea Syndrome

Episodic Ataxia Syndrome

Isaac Syndrome

Isaac'S-Merten'S Syndrome

Isaac-Mertens Syndrome

Peripheral Nerve Hyperexcitability

Ea

Peripheral Nerve Hyperexcitability Syndrome

Ataxia, Episodic

Isaacs Neuromyotonia

Continuous Muscle Fibre Activity

Noonan Syndrome 1

Noonan Syndrome

NS1

Male Turner Syndrome

Female Pseudo-Turner Syndrome

Turner Phenotype With Normal Karyotype

Noonan Syndrome With Pigmented Villonodular Synovitis

Turner'S Phenotype, Karyotype Normal

Familial Turner Syndrome

Noonan'S Syndrome

Noonan-Ehmke Syndrome

Ns

Pseudo-Ullrich-Turner Syndrome

Turner Syndrome In Female With X Chromosome

Turner-Like Syndrome

Ullrich-Noonan Syndrome

Noonan-Like/Multiple Giant Cell Lesion Syndrome

Noonan Syndrome-Like Disorder With Multiple Giant Cell Lesions

Pterygium Colli Syndrome

Noonan Syndrome, Type 1

Turner Syndrome, Male

疾病名称 别名
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

直系同源

种属 基因名 来源 基因 ID
Mus musculus NALCN MGD MGI:2444306
Rattus norvegicus NALCN RGD RGD:628710
Felis catus NALCN VGNC VGNC:63717
Macaca mulatta NALCN VGNC VGNC:74991
Bos taurus NALCN VGNC VGNC:31874
Canis familiaris NALCN VGNC VGNC:43613