Rap2b RAP2B, member of RAS oncogene family [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Rap2bprovided by MGI
Official Full Name: RAP2B, member of RAS oncogene familyprovided by MGI
Primary source: MGI:MGI:1921262
See related: Ensembl:ENSMUSG00000036894 AllianceGenome:MGI:1921262
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: 4021402C18Rik
Summary: Enables protein domain specific binding activity. Involved in Rap protein signal transduction and regulation of protein tyrosine kinase activity. Acts upstream of or within negative regulation of cell migration and positive regulation of protein autophosphorylation. Located in cytosol and recycling endosome membrane. Is expressed in several structures, including alimentary system; brain; genitourinary system; hemolymphoid system; and integumental system. Orthologous to human RAP2B (RAP2B, member of RAS oncogene family). [provided by Alliance of Genome Resources, Dec 2024]
Orthologs: human all
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Genomic context

Location:: 3 E1; 3 29.81 cM

Exon count:: 1

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	3	NC_000069.7 (61271928..61276124)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	3	NC_000069.6 (61364507..61368703)

Chromosome 3 - NC_000069.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Taken together, these findings shed light on Rap2B as a therapeutic target for breast cancer.
Title: Rap2B promotes proliferation, migration, and invasion of human breast cancer through calcium-related ERK1/2 signaling pathway.
the putative Rap2 binding site of the RPIPx RUN domain interacts with the extended segment in a segment-swapping manner
Title: Crystal structure of the RUN domain of the RAP2-interacting protein x.

Submit: New GeneRIF Correction

Variation

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Alleles

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

Targeted (2)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

AA408554 (e-PCR)
- UniSTS:178837

fl05f09.x1 (e-PCR)
- UniSTS:201903

RH125807 (e-PCR)
- UniSTS:162553

Gene Ontology Provided by MGI

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

Process	Evidence Code	Pubs
involved_in Rap protein signal transduction	IBA Inferred from Biological aspect of Ancestor more info
involved_in Rap protein signal transduction	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of cell migration	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within negative regulation of cell migration	IDA Inferred from Direct Assay more info	PubMed
involved_in platelet activation	ISO Inferred from Sequence Orthology more info
involved_in platelet aggregation	IEA Inferred from Electronic Annotation more info
involved_in platelet aggregation	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within positive regulation of protein autophosphorylation	IDA Inferred from Direct Assay more info	PubMed
involved_in regulation of protein tyrosine kinase activity	IDA Inferred from Direct Assay more info	PubMed

Component	Evidence Code	Pubs
located_in bicellular tight junction	IEA Inferred from Electronic Annotation more info
located_in bicellular tight junction	ISO Inferred from Sequence Orthology more info
located_in cell-cell contact zone	IEA Inferred from Electronic Annotation more info
located_in cell-cell contact zone	ISO Inferred from Sequence Orthology more info
located_in cytosol	IDA Inferred from Direct Assay more info	PubMed
located_in cytosol	ISO Inferred from Sequence Orthology more info
located_in extracellular exosome	IEA Inferred from Electronic Annotation more info
located_in extracellular exosome	ISO Inferred from Sequence Orthology more info
located_in membrane	IDA Inferred from Direct Assay more info	PubMed
located_in membrane	ISO Inferred from Sequence Orthology more info
located_in membrane raft	IEA Inferred from Electronic Annotation more info
located_in membrane raft	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
located_in plasma membrane	ISO Inferred from Sequence Orthology more info
located_in recycling endosome	IDA Inferred from Direct Assay more info	PubMed
located_in recycling endosome membrane	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: ras-related protein Rap-2b

NP_082988.1

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.