Scarb2 Gene Summary [Mouse]
This gene encodes a CD36-like type III transmembrane glycoprotein that localizes to the lysosomal membrane. Mice lacking the encoded protein exhibit an increased postnatal mortality caused by an obstruction of the ureteropelvic junction, deafness, peripheral demyelinating neuropathy and tubular proteinuria. [provided by RefSeq, Aug 2015]
Details
| Type | Protein Coding |
| Official Symbol | Scarb2 |
| Official Name | scavenger receptor class B, member 2 [Source:MGI Symbol;Acc:MGI:1196458] |
| Ensembl ID | ENSMUSG00000029426 |
| Bio databases IDs | |
| Aliases | scavenger receptor class B, member 2 |
| Synonyms | 9330185J12RIK, AMRF, CD36L2, EPM4, HLGP85, LGP85, LIMP-2, LIMP II, MLGP85, scavenger receptor class B member 2, scavenger receptor class B, member 2, SR-BII |
| Species | Mouse, Mus musculus |
| Orthologies |
Protein Domains
A protein domain is a distinct structural or functional region within a protein that can evolve, function, and exist independently of the rest of the protein chain. These domains in mouse Scarb2 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
- phospholipid binding
- cholesterol binding
- cargo receptor activity
- enzyme binding
- protein binding
- binding protein
- scavenger receptor
- lumenal domain
- protein homodimerization
- chaperone binding
- cytosolic tail domain
- CD36 family
- transmembrane receptor
Top Findings
The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
- Alzheimer disease
- cardiomyopathy
- organismal death
- Huntington disease
- REM sleep behavior disorder
- progressive myoclonic epilepsy type 4 with renal failure
- neoplasia
- liver cancer
- liver neoplasia
- digestive system cancer
phenotypes
- decreased exploration in new environment
- decreased fasting circulating glucose level
- decreased grip strength
- decreased mean corpuscular hemoglobin
- decreased mean corpuscular volume
- decreased total body fat amount
- enlarged kidney
- enlarged lymph nodes
- increased bone mineral content
- increased circulating potassium level
- increased lean body mass
- increased leukocyte cell number
- increased lymphocyte cell number
- inflammation
- thrombocytosis
- abnormal Schwann cell morphology
- abnormal adipose tissue amount
- abnormal auditory brainstem response
- abnormal behavior
- abnormal bone mineralization
- abnormal circulating potassium level
- abnormal distortion product otoacoustic emission
- abnormal enzyme/coenzyme activity
- abnormal fasting circulating glucose level
- abnormal grip strength
- abnormal leukocyte cell number
- abnormal lymphocyte cell number
- abnormal mean corpuscular hemoglobin
- abnormal mean corpuscular volume
- abnormal nervous system morphology
- abnormal neuron morphology
- abnormal otolithic membrane morphology
- abnormal phrenic nerve morphology
- abnormal platelet cell number
- abnormal stria vascularis morphology
- abnormal stria vascularis vasculature morphology
- abnormal strial marginal cell morphology
- abnormal ureter morphology
- abnormal ureter smooth muscle morphology
- abnormal ureteropelvic junction morphology
- abnormal urothelium morphology
- abnormal vestibular hair cell physiology
- absent endocochlear potential
- absent otoliths
- absent startle reflex
- albuminuria
- astrocytosis
- cochlear ganglion degeneration
- cochlear inner hair cell degeneration
- cochlear outer hair cell degeneration
- deafness
- decreased body weight
- decreased endocochlear potential
- decreased urine glucose level
- decreased urine osmolality
- demyelination
- dilated kidney calyx
- distended abdomen
- hydronephrosis
- increased erythrocyte cell number
- leukocyturia
- limb grasping
- microgliosis
- neurodegeneration
- paralysis
- polydipsia
- polyuria
- premature death
- sensorineural hearing loss
- stria vascularis degeneration
- tremors
- ureteropelvic junction obstruction
role in cell
- transactivation in
- growth
- fusion
- apoptosis
- accumulation in
- cell viability
- clonogenicity
- transformation
- degradation
- tumorsphere formation by
Subcellular Expression
Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
- Plasma Membrane
- pH resistant lipid raft fraction
- endocytic vesicle membrane
- Cytoplasm
- intracellular space
- cellular membrane
- endosomes
- lysosome
- endoplasmic reticulum membrane
- Golgi membrane
- trans Golgi network
- lysosome membrane
- lysosomal compartment
- endosomal membrane
- intercalated disks
- phagosomes
Gene Ontology Annotations
Describes the biological processes, cellular components, and molecular functions associated with the mouse Scarb2 gene, providing context for its role in the cell.
Biological Process
Functions and activities the gene product is involved in
- viral entry into host cell
- sensory perception of sound
- regulation of carbohydrate catabolic process
- aminophospholipid transport
- regulation of glucosylceramide catabolic process
- positive regulation of neuron projection development
- protein targeting to lysosome
- receptor-mediated endocytosis
Cellular Component
Where in the cell the gene product is active
- lysosomal lumen
- Golgi membrane
- plasma membrane
- lysosomal membrane
- endoplasmic reticulum membrane
- late endosome membrane
- clathrin-coated endocytic vesicle membrane
- extracellular vesicular exosome
- focal adhesion
- cytoplasm
- membrane
- endosome membrane
- endocytic vesicle membrane
Molecular Function
What the gene product does at the molecular level
- phosphatidylserine binding
- transmembrane signaling receptor activity
- protein homodimerization activity
- protein binding
- cholesterol binding
- cargo receptor activity
- chaperone binding
- scavenger receptor activity
- viral receptor activity
- phosphatidylcholine binding
- enzyme binding