Rab3b RAB3B, member RAS oncogene family [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Rab3bprovided by MGI
Official Full Name: RAB3B, member RAS oncogene familyprovided by MGI
Primary source: MGI:MGI:1917158
See related: Ensembl:ENSMUSG00000003411 AllianceGenome:MGI:1917158
Gene type: protein coding
RefSeq status: PROVISIONAL
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: 2610528C18Rik
Summary: Enables GTP-dependent protein binding activity. Acts upstream of or within peptidyl-cysteine methylation and regulation of exocytosis. Located in synaptic vesicle. Colocalizes with secretory granule. Is expressed in dentate gyrus subgranular zone and telencephalon. Orthologous to human RAB3B (RAB3B, member RAS oncogene family). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in CNS E18 (RPKM 19.6), frontal lobe adult (RPKM 19.1) and 14 other tissues See more
Orthologs: human all
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Genomic context

Location:: 4 C7; 4 50.67 cM

Exon count:: 6

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	4	NC_000070.7 (108736267..108800521)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	4	NC_000070.6 (108879070..108943324)

Chromosome 4 - NC_000070.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: Mouse ENCODE transcriptome data
Description: RNA profiling data sets generated by the Mouse ENCODE project.
BioProject: PRJNA66167
Publication: PMID 25409824
Analysis date: n/a

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Presynaptic forms of long-term plasticity at excitatory and inhibitory synapses generally are mediated by a common Rab3/RIM-dependent pathway, with various types of synapses using distinct Rab3 isoforms.
Title: Rab3B protein is required for long-term depression of hippocampal inhibitory synapses and for normal reversal learning.
Rab3b/3c-positive recycling vesicles are involved in and may constitute one of the recycling compartments in exogenous antigen cross-presentation.
Title: The GTPase Rab3b/3c-positive recycling vesicles are involved in cross-presentation in dendritic cells.
Gas8 was specifically interacted with the GTP-bound form of Rab3B and co-localized with Rab3B at the Golgi in NIH 3T3 cells
Title: Interaction of Rab3B with microtubule-binding protein Gas8 in NIH 3T3 cells.
Rab3-induced modifications to primed vesicles causes a transient increase in the transduction efficacy of synaptic action potential trains and optimizes the encoding of synaptic information at an intermediate spike frequency range.
Title: Rab3 superprimes synaptic vesicles for release: implications for short-term synaptic plasticity.

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Variation

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Alleles

Alleles of this type are documented at Mouse Genome Informatics (MGI)

Endonuclease-mediated (3)
Targeted (1) 1 citation

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables GDP binding	ISO Inferred from Sequence Orthology more info
enables GTP binding	IEA Inferred from Electronic Annotation more info
enables GTP-dependent protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables GTPase activity	IBA Inferred from Biological aspect of Ancestor more info
enables GTPase activity	IEA Inferred from Electronic Annotation more info
enables GTPase activity	ISO Inferred from Sequence Orthology more info
enables myosin V binding	IBA Inferred from Biological aspect of Ancestor more info
enables myosin V binding	ISO Inferred from Sequence Orthology more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in antigen processing and presentation	ISO Inferred from Sequence Orthology more info
involved_in exocytosis	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within peptidyl-cysteine methylation	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of dopamine uptake involved in synaptic transmission	ISO Inferred from Sequence Orthology more info
involved_in protein transport	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within regulation of exocytosis	IDA Inferred from Direct Assay more info	PubMed
involved_in regulation of synaptic vesicle cycle	ISO Inferred from Sequence Orthology more info
involved_in regulation of vesicle size	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
located_in Golgi apparatus	IEA Inferred from Electronic Annotation more info
located_in cytoplasm	ISO Inferred from Sequence Orthology more info
is_active_in dopaminergic synapse	ISO Inferred from Sequence Orthology more info
is_active_in endosome	IBA Inferred from Biological aspect of Ancestor more info
located_in perinuclear region of cytoplasm	ISO Inferred from Sequence Orthology more info
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in plasma membrane	IEA Inferred from Electronic Annotation more info
colocalizes_with secretory granule	IDA Inferred from Direct Assay more info	PubMed
is_active_in synaptic vesicle	IBA Inferred from Biological aspect of Ancestor more info
located_in synaptic vesicle	IDA Inferred from Direct Assay more info	PubMed
is_active_in synaptic vesicle membrane	ISO Inferred from Sequence Orthology more info
located_in synaptic vesicle membrane	ISO Inferred from Sequence Orthology more info
located_in vesicle	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: ras-related protein Rab-3B

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_023537.5 → NP_076026.1 ras-related protein Rab-3B

See identical proteins and their annotated locations for NP_076026.1

Status: PROVISIONAL

Source sequence(s)

AL607070

Consensus CDS

CCDS18459.1

UniProtKB/Swiss-Prot

Q80WV9, Q920F1, Q9CZT8

UniProtKB/TrEMBL

A2A7Z6, Q0PD62

Related

ENSMUSP00000102261.3, ENSMUST00000106650.9

Conserved Domains (1) summary

cd01865
Location:22 → 186

Rab3; Rab GTPase family 3 contains Rab3A, Rab3B, Rab3C and Rab3D

RefSeqs of Annotated Genomes: GCF_000001635.27-RS_2024_02

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCm39 C57BL/6J

Genomic

NC_000070.7 Reference GRCm39 C57BL/6J

Range

108736267..108800521

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_036164406.1 → XP_036020299.1 ras-related protein Rab-3B isoform X1

Conserved Domains (1) summary

cl38936
Location:1 → 91

P-loop_NTPase; P-loop containing Nucleoside Triphosphate Hydrolases