SCN3B - sodium voltage-gated channel beta subunit 3 Gene

Homo sapiens

Also known as SCNB3; ATFB16; BRGDA7; HSA243396

Gene ID: 55800 | Gene type: protein coding

About SCN3B

Cytogenetic location: 11q24.1 Genomic coordinates (GRCh38): 11:123,629,188-123,654,624 (from NCBI)

This gene has 9 transcripts (splice variants), 206 orthologues, 1 paralogue and is associated with 3 phenotypes. Biased expression in brain (RPKM 50.6) and adrenal (RPKM 4.9).

Summary

Voltage-gated sodium channels are transmembrane glycoprotein complexes composed of a large alpha subunit and one or more regulatory beta subunits. They are responsible for the generation and propagation of action potentials in neurons and muscle. This gene encodes one member of the Sodium Channel beta subunit gene family, and influences the inactivation kinetics of the Sodium Channel. Two alternatively spliced variants, encoding the same protein, have been identified. [provided by RefSeq, Jul 2008]

SCN3B Products(2)

mRNA	Protein	Name
NM_001040151.2	NP_001035241.1	sodium channel subunit beta-3 precursor
NM_018400.4	NP_060870.1	sodium channel subunit beta-3 precursor

SCN3B Protein Structure

V-set

0
100
200
215 a.a.

Protein Preferred Names

Protein Names

sodium channel subunit beta-3

sodium channel, voltage-gated, type III, beta subunit

Recombinant SCN3B Proteins

Cat. No.	Product Name	Accession	Purity
HY-P76634	SCN3B Protein, Human (HEK293, Fc)	Q9NY72 (M1-E159)	≥95%
HY-P76635	SCN3B Protein, Human (HEK293, His)	Q9NY72 (F23-E159)	≥95%

Related Diseases

Diseases

Alias

Brugada Syndrome 7

Atrial Fibrillation, Familial, 16	BRGDA7
ATFB16	Brugada Syndrome, Type 7

Familial Atrial Fibrillation

Atrial Fibrillation, Familial	Atfb
Atrial Fibrillation Autosomal Dominant	Autosomal Dominant Atrial Fibrillation
Auricular Fibrillation	Atrial Fibrillation
Atrial Fibrillation, Familial, 1

Brugada Syndrome

Sudden Unexpected Nocturnal Death Syndrome	Sudden Unexplained Nocturnal Death Syndrome
Bangungut	Brugada Type Idiopathic Ventricular Fibrillation
Pokkuri Death Syndrome	Sunds
Idiopathic Ventricular Fibrillation, Brugada Type	Sudden Unexplained Death
Dream Disease	Right Bundle Branch Block, St Segment Elevation, And Sudden Death Syndrome
Sudden Unexplained Death Syndrome	Suds
Sunds - [Sudden Unexplained Nocturnal Death Syndrome]

Right Bundle Branch Block

Right Bundle Branch Block With Left Posterior Fascicular Block

Atrial Fibrillation

A-Fib	Fibrillation, Atrial
Af - [Atrial Fibrillation]	Rapid Atrial Fibrillation
A Fib - [Atrial Fibrillation]

Sudden Infant Death Syndrome

SIDS	Sudden Infant Death Syndrome, Susceptibility To
Cot Death	Crib Death
Sudden Death Of Nonspecific Cause In Infancy	Sudden Infant Death
Death, Sudden, Syndrome, Infant

Dravet Syndrome

Severe Myoclonic Epilepsy Of Infancy	Severe Myoclonic Epilepsy In Infancy
Smei	Epileptic Encephalopathy, Early Infantile, 6
DRVT	Developmental And Epileptic Encephalopathy 6a
Dee6a	Eiee6
Developmental And Epileptic Encephalopathy, 6	Dee6
Developmental And Epileptic Encephalopathy 6	Early Infantile Epileptic Encephalopathy 6
Myoclonic Epilepsy, Severe, Of Infancy	Sme
Severe Myoclonus Epilepsy Of Infancy	Borderline Smei
Smeb	Smeb-M
Smeb-O	Smeb-Sw
Smei-Borderland	Smei-Borderland More Than One Feature
Smei-Borderland-Myoclonic Seizures	Smei-Borderland-Spike Wave
Intractable Childhood Epilepsy With Generalized Tonic-Clonic Seizures	ICEGTC
Infantile Severe Myoclonic Epilepsy	Epilepsy, Intractable Childhood, With Generalized Tonic-Clonic Seizures

Sinoatrial Node Disease

Sa Node	Sinuatrial Node
Sinus Node Dysfunction

Long Qt Syndrome 3

LQT3	Long Qt Syndrome Type 3
Long Qt Syndrome-3	Qt Syndrome, Long, Type 3

Short Qt Syndrome

Sqts	Familial Short Qt Syndrome

Sick Sinus Syndrome

Sinus Node Dysfunction	Sinus Node Disease
Sinus Node Infection	Snd
Sss	Snd - [Sinus Node Dysfunction]
Sinoatrial Node Dysfunction	Sss - [Sick Sinus Syndrome]
Sick Sinus	Sick Sinus Tachycardia

Second-Degree Atrioventricular Block

Second-Degree Heart Block	Second Degree Atrioventricular Block
Second Degree Atrioventricular Heart Block	Second Degree Heart Block
Incomplete Atrioventricular Block, Second Degree Nos	Second-Degree Block, Type 1 And 2
Atrioventricular Block, Type 1 And 2	Second Degree Incomplete Atrioventricular Block
Av - [Atrioventricular] Block 2nd

Long Qt Syndrome 2

LQT2	Long Qt Syndrome, Acquired, Reduced Susceptibility To
Long Qt Syndrome 1/2	Long Qt Syndrome 2/3
Long Qt Syndrome 2/5	Long Qt Syndrome 2, Acquired, Susceptibility To
Long Qt Syndrome, Acquired, Reduced	Long Qt Syndrome Type 2
Long Qt Syndrome 2/9	Lqt1/2
Lqt2/3	Lqt2/5
Lqt2/9	Susceptibility To Acquired Long Qt Syndrome 2
Long Qt Syndrome-2	Qt Syndrome, Long, Type 2
Long Qt Syndrome 1-2	Long Qt Syndrome 2-3
Long Qt Syndrome 2-5	Long Qt Syndrome 9

Long Qt Syndrome 1

Romano-Ward Syndrome	LQT1
Ward-Romano Syndrome	Rws
Ventricular Fibrillation With Prolonged Qt Interval	Wrs
Long Qt Syndrome 1, Acquired, Susceptibility To	Long Qt Syndrome 1, Acquired
Romano-Ward Long Qt Syndrome	Long Qt Syndrome Type 1
Long Qt Syndrome-1	Acquired Susceptibility To Long Qt Syndrome 1
Qt Syndrome, Long, Type 1

Generalized Epilepsy With Febrile Seizures Plus

Gefs+	Genetic Epilepsy With Febrile Seizures Plus
Generalized Epilepsy With Febrile Seizures-Plus	Genetic Epilepsy With Febrile Seizures-Plus
Epilepsy, Generalized, With Febrile Seizures Plus

Catecholaminergic Polymorphic Ventricular Tachycardia

Cpvt	Catecholamine-Induced Polymorphic Ventricular Tachycardia
Familial Polymorphic Ventricular Tachycardia	Malignant Paroxysmal Ventricular Tachycardia
Multifocal Ventricular Premature Beats	Stress-Induced Polymorphic Ventricular Tachycardia
Bidirectional Tachycardia Induced By Catecholamine	Double Tachycardia Induced By Catecholamines
Polymorphic Catecholergic Ventricular Tachycardia	Syncopal Paroxysmal Tachycardia
Bidirectional Tachycardia Induced By Catecholamines	Fpvt
Bidirectional Ventricular Tachycardia Induced By Catecholamine	Polymorphic Ventricular Tachycardia Induced By Catecholamines
Ventricular Tachycardia, Catecholaminergic Polymorphic	Ventricular Tachycardia, Catecholaminergic Polymorphic, 1
Familial Ventricular Tachycardia	Multifocal Pvcs
Multifocal Premature Ventricular Beats

Heart Conduction Disease

Conduction Disorder Of The Heart

Heart Rhythm Disease

Long Qt Syndrome

Romano-Ward Syndrome	Long Q-T Syndrome
Lqt	Qt Syndrome, Long
Congenital Long Qt Syndrome	Familial Long Qt Syndrome

Left Ventricular Noncompaction

Noncompaction Cardiomyopathy	Left Ventricular Hypertrabeculation
Lvnc	Spongy Myocardium
Isolated Noncompaction Of The Ventricular Myocardium	Left Ventricular Myocardial Noncompaction Cardiomyopathy
Fetal Myocardium	Honeycomb Myocardium
Hypertrabeculation Syndrome	Left Ventricular Non-Compaction
Lvht	Non-Compaction Of The Left Ventricular Myocardium
Ventricular Noncompaction, Left	Non-Compaction Cardiomyopathy

Epilepsy, Idiopathic Generalized

Idiopathic Generalized Epilepsy	Generalised Epilepsy
Epilepsy, Generalized	EIG
Ige	Epilepsy, Idiopathic Generalized, Susceptibility To, 1
Epilepsy, Idiopathic Generalized 1	Epilepsy, Idiopathic Generalized, Susceptibility To
Epilepsy, Idiopathic, Generalized	Epilepsy, Idiopathic, Generalized, Susceptibility To, Type 1

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

Dilated Cardiomyopathy

Familial Dilated Cardiomyopathy	Primary Dilated Cardiomyopathy
Idiopathic Dilated Cardiomyopathy	Congestive Cardiomyopathy
Idiopathic Dilation Cardiomyopathy	Primary Familial Dilated Cardiomyopathy
Cardiomyopathy, Dilated	DCM
Cardiomyopathy, Familial Dilated	Dilated Cardiomyopathy, Familial
Hypokinetic Dilated Cardiomyopathy, Familial	Familial Idiopathic Cardiomyopathy
Fdc	Cardiomyopathy, Familial Idiopathic
Idiopathic Cardiomegaly	Dilated Congestive Cardiomyopathy
Chronic Dilated Cardiomyopathy	Ccm - [Congestive Cardiomyopathy]
Cocm - [Congestive Cardiomyopathy]	Dcm - [Dilated Cardiomyopathy]
Dilated-Hypokinetic Cardiomyopathy	Congestive Idiopathic Cardiomyopathy
Primary Idiopathic Dilated Cardiomyopathy

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

Related Agents

Pre-clinical Phase

Bioactive Molecules (1)

Cat. No.	Product Name	Effect	Purity	Rare Diseases
HY-RS12536	SCN3B Human Pre-designed siRNA Set A		/	Unkown

Orthologs Information

Species	Symbol	Source	ID
Macaca mulatta	SCN3B	VGNC	VGNC:77064
Rattus norvegicus	SCN3B	RGD	RGD:621657
Mus musculus	SCN3B	MGD	MGI:1918882
Felis catus	SCN3B	VGNC	VGNC:64923
Bos taurus	SCN3B	VGNC	VGNC:34349
Canis familiaris	SCN3B	VGNC	VGNC:45919
Others	SCN3B	NCBI

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