SNCB - synuclein beta Gene

Homo sapiens

Gene ID: 6620 | Gene type: protein coding

About SNCB

Cytogenetic location: 5q35.2 Genomic coordinates (GRCh38): 5:176,620,082-176,630,534 (from NCBI)

This gene has 6 transcripts (splice variants), 191 orthologues, 2 paralogues and is associated with 2 phenotypes. Restricted expression toward brain (RPKM 60.7).

Summary

This gene encodes a member of a small family of proteins that inhibit Phospholipase D2 and may function in neuronal plasticity. The encoded protein is abundant in lesions of patients with Alzheimer disease. A mutation in this gene was found in individuals with dementia with Lewy bodies. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2015]

SNCB Products(7)

mRNA	Protein	Name
NM_001001502.3	NP_001001502.1	beta-synuclein isoform 1
NM_001318034.2	NP_001304963.1	beta-synuclein isoform 2
NM_001318035.2	NP_001304964.1	beta-synuclein isoform 3
NM_001318036.2	NP_001304965.1	beta-synuclein isoform 2
NM_001318037.2	NP_001304966.1	beta-synuclein isoform 3
NM_001363140.2	NP_001350069.1	beta-synuclein isoform 1
NM_003085.5	NP_003076.1	beta-synuclein isoform 1

Gene Ontology

Molecular Function
Cellular Component

Molecular Function GO Annotation	Evidence	Reference	Source
enables calcium ion binding	IDA IDA: Inferred from direct assay	11312271	GOA
enables cuprous ion binding	IMP IMP: Inferred from mutant phenotype	25495902	GOA
enables protein binding	IPI IPI: Inferred from physical interaction	32296183	GOA
enables transition metal ion binding	IMP IMP: Inferred from mutant phenotype	25495902	GOA

Cellular Component GO Annotation	Evidence	Reference	Source
located in inclusion body	IDA IDA: Inferred from direct assay	17222866	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

SNCB Protein Structure

Synuclein

0
100
134 a.a.

Protein Preferred Names

Protein Names

beta-synuclein

I(2)-synuclein

Related Diseases

Diseases

Alias

Dementia, Lewy Body

Lewy Body Dementia	Lewy Body Disease
Diffuse Lewy Body Disease	Dementia With Lewy Bodies
DLB	Autosomal Dominant Diffuse Lewy Body Disease
Cortical Lewy Body Disease	Dementia, Lewy Body, Susceptibility To
Lewy Body Dementia, Susceptibility To	Senile Dementia Of The Lewy Body Type
Dementia Of The Lewy Body Type	Lbd
Diffuse Lewy Body Disease With Gaze Palsy	Dysphasic Dementia Hereditary
Lewy Body Type Senile Dementia	Lewy Body Variant Of Alzheimer Disease
Lewy Bodies	Lewy Body
Dlbd - [Diffuse Lewy Body Disease]	Clbd - [Cortical Lewy Body Disease]

Multiple System Atrophy 1

Multiple System Atrophy	Shy-Drager Syndrome
Msa	MSA1
Multiple System Atrophy 1, Susceptibility To	Sporadic Olivopontocerebellar Atrophy
Multisystem Atrophy	Msa1, Susceptibility To
Multiple System Atrophy, Susceptibility To	Opca
Progressive Autonomic Failure With Multiple System Atrophy	Sds

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

Amyotrophic Lateral Sclerosis, Juvenile, With Dementia

Juvenile Amyotrophic Lateral Sclerosis With Dementia

Als-Dementia Complex

Parkinson Disease, Late-Onset

Parkinson Disease	Parkinson'S Disease
PD	PARK
Parkinson Disease, Susceptibility To	Late Onset Parkinson'S Disease
Late Onset Parkinson Disease	Paralysis Agitans
Primary Parkinsonism	Idiopathic Parkinson Disease
Parkinson'S	Parkinson Disease, Late-Onset, Susceptibility To
Parkinson Disease, Age Of Onset, Modifier	Lewy Body Parkinson Disease
Idiopathic Parkinson'S Disease	Pd - [Parkinson Disease]
Parkinson Disease Nos	Parkinson, Nos
Primary Parkinson Disease

Aphasia

Parkinsonism

Parkinsonism-Plus	Idiopathic Parkinsonism
Primary Parkinsonism	Paralysis Agitans Syndrome
Parkinsonian Syndrome	Trembling Paralysis
Paralysis Agitans	Shaking Palsy
Shaking Paralysis

Alzheimer Disease, Familial, 1

Alzheimer Disease	Alzheimer'S Disease
Presenile And Senile Dementia	AD1
Alzheimer Disease, Susceptibility To	Alzheimer Disease, Late-Onset, Susceptibility To
Alzheimer Disease 1, Familial	AD
Familial Alzheimer Disease	Alzheimer Disease, Late-Onset
Alzheimers Dementia	Alzheimer Dementia
Alzheimer Sclerosis	Alzheimer Syndrome
Alzheimer-Type Dementia	Dat
Primary Senile Degenerative Dementia	Sdat
Alzheimer Disease 1	Autosomal Dominant Alzheimer Disease
Early-Onset Alzheimer Disease With Cerebral Amyloid Angiopathy	Late Onset Alzheimer Disease
Alzheimers Disease	Alzheimer Disease, Early-Onset, With Cerebral Amyloid Angiopathy
Late-Onset Alzheimers Disease	Alzheimer'S Disease Pathway Kegg
Dementia Due To Alzheimer'S Disease	Alzheimer Disease Type 1
Alzheimers

Frontotemporal Dementia

Pallidopontonigral Degeneration	Frontotemporal Lobar Degeneration
Semantic Dementia	FTD
Frontotemporal Lobe Dementia	Multiple System Tauopathy With Presenile Dementia
Dementia, Frontotemporal	Frontotemporal Dementia With Parkinsonism
Mstd	Frontotemporal Lobar Degeneration With Tau Inclusions
Ftld With Tau Inclusions	Dementia, Frontotemporal, With Parkinsonism
Fldem	Ftdp17
Disinhibition-Dementia-Parkinsonism-Amyotrophy Complex	Ddpac
Wilhelmsen-Lynch Disease	Wld
Ppnd	Dementia, Frontotemporal, With Or Without Parkinsonism
Semantic Primary Progressive Aphasia	Semantic Variant Ppa
Wilhemsen-Lynch Disease	Frontotemporal Dementia-Amyotrophic Lateral Sclerosis
Frontotemporal Dementia And Parkinsonism Linked To Chromosome 17	Ftd-Als
Ftld	Pick Complex
Pick Disease Of The Brain	Frontotemporal Dementia With Parkinsonism-17
Grn-Related Frontotemporal Dementia	Frontotemporal Dementia With Motor Neuron Disease
Dementia In Fronto-Temporal Lobar Degeneration	Ftd - [Frontotemporal Dementia]
Temple Dementia	Frontal Lobe Dementia

Autism Spectrum Disorder

Asd	Autism Spectrum Disorders
Autistic Continuum	Pervasive Developmental Disorder
Pervasive Development Disorder	Autistic Behavior
Autistic Disorder	Autistic
Autistic Disorder Of Childhood Onset	Infantile Autism
Childhood Autism	Kanner Syndrome
Pervasive Developmental Delay Nos	Pervasive Developmental Disorder, Not Otherwise Specified

Pick Disease Of Brain

Pick Disease	Pick'S Disease
Pick Disease Of The Brain	Lobar Atrophy Of Brain
Dementia With Lobar Atrophy And Neuronal Cytoplasmic Inclusions	Behavioral Variant Of Frontotemporal Dementia
Dementia In Pick'S Disease	Lobar Atrophy Of The Brain
Bvftd	Bv-Ftd
PIDB	Picks Disease

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-RS13486	SNCB Human Pre-designed siRNA Set A	Pre-designed Sets	/	Unkown

Orthologs Information

Species	Symbol	Source	ID
Bos taurus	SNCB	VGNC	VGNC:35061
Mus musculus	SNCB	MGD	MGI:1889011
Felis catus	SNCB	VGNC	VGNC:65526
Canis familiaris	SNCB	VGNC	VGNC:46598
Rattus norvegicus	SNCB	RGD	RGD:70992
Macaca mulatta	SNCB	VGNC	VGNC:77670
Others	SNCB	NCBI

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