Gene: GNB1
Alternate names for this Gene: MRD42
Gene Summary: Heterotrimeric guanine nucleotide-binding proteins (G proteins), which integrate signals between receptors and effector proteins, are composed of an alpha, a beta, and a gamma subunit. These subunits are encoded by families of related genes. This gene encodes a beta subunit. Beta subunits are important regulators of alpha subunits, as well as of certain signal transduction receptors and effectors. Alternative splicing results in multiple transcript variants.
Gene is located in Chromosome: 1
Location in Chromosome : 1p36.33
Description of this Gene: G protein subunit beta 1
Type of Gene: protein-coding
rs4648729 in
GNB1 gene and
Blood Protein Measurement
PMID 30072576 2018 Co-regulatory networks of human serum proteins link genetics to disease.
rs9660180 in
GNB1 gene and
Body mass index
PMID 25673413 2015 Genetic studies of body mass index yield new insights for obesity biology.
rs752746786 in
GNB1 gene and
Complex partial seizure with impairment of consciousness
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs752746786 in
GNB1 gene and
Cortical visual impairment
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs752746786 in
GNB1 gene and
Developmental regression
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs7546498 in
GNB1 gene and
Diastolic blood pressure
PMID 27841878 2017 Genome-wide association analyses using electronic health records identify new loci influencing blood pressure variation.
rs752746786 in
GNB1 gene and
EEG with generalized epileptiform discharges
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs752746786 in
GNB1 gene and
Expressive language delay
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs752746786 in
GNB1 gene and
Feeding difficulties
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs752746786 in
GNB1 gene and
Global developmental delay
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs752746786 in
GNB1 gene and
Growth delay
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs752746786 in
GNB1 gene and
Infantile muscular hypotonia
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs752746786 in
GNB1 gene and
Limb hypertonia
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs1553194162 in
GNB1 gene and
MENTAL RETARDATION, AUTOSOMAL DOMINANT 42
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
PMID 28087732 2017 Novel GNB1 mutations disrupt assembly and function of G protein heterotrimers and cause global developmental delay in humans.
PMID 25485910 2015 Mutations in G protein β subunits promote transformation and kinase inhibitor resistance.
PMID 27668284 2016 Novel GNB1 missense mutation in a patient with generalized dystonia, hypotonia, and intellectual disability.
PMID 30194818 2018 Refining the phenotype associated with GNB1 mutations: Clinical data on 18 newly identified patients and review of the literature.
rs752746786 in
GNB1 gene and
Multifocal epileptiform discharges
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs1553194162 in
GNB1 gene and
Muscle hypotonia
PMID 25485910 2015 Mutations in G protein β subunits promote transformation and kinase inhibitor resistance.
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
PMID 27668284 2016 Novel GNB1 missense mutation in a patient with generalized dystonia, hypotonia, and intellectual disability.
PMID 28087732 2017 Novel GNB1 mutations disrupt assembly and function of G protein heterotrimers and cause global developmental delay in humans.
PMID 10819326 2000 Genomic characterization of the human heterotrimeric G protein alpha, beta, and gamma subunit genes.
rs752746786 in
GNB1 gene and
Nystagmus
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs752746786 in
GNB1 gene and
Pediatric failure to thrive
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs869312821 in
GNB1 gene and
Poor school performance
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs752746786 in
GNB1 gene and
Seizures
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs752746786 in
GNB1 gene and
Strabismus
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.
rs7546498 in
GNB1 gene and
Systolic Pressure
PMID 27841878 2017 Genome-wide association analyses using electronic health records identify new loci influencing blood pressure variation.
rs869312825 in
GNB1 gene and
Tonic - clonic seizures
PMID 27108799 2016 Germline De Novo Mutations in GNB1 Cause Severe Neurodevelopmental Disability, Hypotonia, and Seizures.