Rab1b RAB1B, member RAS oncogene family [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Rab1bprovided by MGI
Official Full Name: RAB1B, member RAS oncogene familyprovided by MGI
Primary source: MGI:MGI:1923558
See related: Ensembl:ENSMUSG00000024870 AllianceGenome:MGI:1923558
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: 1110011F09Rik
Summary: Predicted to enable GTP binding activity and GTPase activity. Predicted to be involved in several processes, including autophagosome assembly; endoplasmic reticulum to Golgi vesicle-mediated transport; and regulation of autophagosome assembly. Located in endoplasmic reticulum-Golgi intermediate compartment. Is expressed in diaphragm. Orthologous to human RAB1B (RAB1B, member RAS oncogene family). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Ubiquitous expression in subcutaneous fat pad adult (RPKM 59.5), genital fat pad adult (RPKM 55.0) and 28 other tissues See more
Orthologs: human all
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Genomic context

Location:: 19 A; 19 4.25 cM

Exon count:: 6

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	19	NC_000085.7 (5149235..5157024, complement)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	19	NC_000085.6 (5099207..5106996, complement)

Chromosome 19 - NC_000085.7 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?

A Small-Scale shRNA Screen in Primary Mouse Macrophages Identifies a Role for the Rab GTPase Rab1b in Controlling Salmonella Typhi Growth.
Title: A Small-Scale shRNA Screen in Primary Mouse Macrophages Identifies a Role for the Rab GTPase Rab1b in Controlling Salmonella Typhi Growth.
identify Rap1b acting downstream of Axin2 as a signaling interrogator for FGF and BMP. Genetic analysis reveals that Rap1b is essential for development of craniofacial and body skeletons. Axin2 regulates Rap1b through modulation of canonical BMP signaling.
Title: Rap1b Is an Effector of Axin2 Regulating Crosstalk of Signaling Pathways During Skeletal Development.
Inhibition of PI3K or mTOR reduced the level of Rap1B, which acts downstream of Rheb and mTOR. The ubiquitin E3 ligase Smurf2 mediates the restriction of Rap1B by initiating its degradation.
Title: Rheb and mTOR regulate neuronal polarity through Rap1B.

Submit: New GeneRIF Correction

Variation

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Alleles

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

Endonuclease-mediated (1)
Gene trapped (1)
Targeted (1)

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 G protein activity	IEA Inferred from Electronic Annotation more info
enables GTP binding	ISO Inferred from Sequence Orthology more info
enables GTP binding	ISS Inferred from Sequence or Structural Similarity more info
enables GTPase activity	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
involved_in Golgi organization	ISO Inferred from Sequence Orthology more info
involved_in Golgi organization	ISS Inferred from Sequence or Structural Similarity more info
involved_in autophagosome assembly	IBA Inferred from Biological aspect of Ancestor more info
involved_in autophagy	IEA Inferred from Electronic Annotation more info
involved_in endoplasmic reticulum to Golgi vesicle-mediated transport	ISO Inferred from Sequence Orthology more info
involved_in intracellular protein transport	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of glycoprotein metabolic process	ISO Inferred from Sequence Orthology more info
involved_in protein transport	IEA Inferred from Electronic Annotation more info
involved_in regulation of autophagosome assembly	ISO Inferred from Sequence Orthology more info
involved_in virion assembly	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
located_in Golgi apparatus	ISO Inferred from Sequence Orthology more info
is_active_in endomembrane system	IBA Inferred from Biological aspect of Ancestor more info
located_in endoplasmic reticulum-Golgi intermediate compartment	IDA Inferred from Direct Assay more info	PubMed
located_in mitochondrion	HDA more info	PubMed
located_in perinuclear region of cytoplasm	IEA Inferred from Electronic Annotation more info
located_in phagophore assembly site membrane	IEA Inferred from Electronic Annotation more info
located_in phagophore assembly site membrane	ISO Inferred from Sequence Orthology more info
is_active_in synapse	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: ras-related protein Rab-1B

NP_083852.1

EC 3.6.5.2

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.