Rap2a RAP2A, member of RAS oncogene family [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Rap2aprovided by RGD
Official Full Name: RAP2A, member of RAS oncogene familyprovided by RGD
Primary source: RGD:620590
See related: AllianceGenome:RGD:620590
Gene type: protein coding
RefSeq status: PROVISIONAL
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Summary: Predicted to enable GTPase activity; guanyl ribonucleotide binding activity; and magnesium ion binding activity. Predicted to be involved in several processes, including Rap protein signal transduction; microvillus assembly; and regulation of dendrite morphogenesis. Predicted to act upstream of or within establishment of protein localization and positive regulation of protein autophosphorylation. Is active in synaptic membrane. Orthologous to human RAP2A (RAP2A, member of RAS oncogene family). [provided by Alliance of Genome Resources, Dec 2024]
Orthologs: human mouse all
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Genomic context

Location:: 15q24

Exon count:: 1

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	15	NC_086033.1 (104003744..104004234)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	15	NC_051350.1 (97596848..97597338)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	15	NC_005114.4 (105851543..105852033)

Chromosome 15 - NC_086033.1 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?

The data revealed that maternal immune activation impedes offspring's dendrite development and causes depressive like behaviors by upregulating ISG15 and suppressing NEDD4/Rap2A signaling.
Title: Inflammation-dependent ISG15 upregulation mediates MIA-induced dendrite damages and depression by disrupting NEDD4/Rap2A signaling.
Data suggest that Rap2A is the obligate effector for Epac2 in mediating growth arrest and reversal of neurite extension through activation of MAP kinase signaling via protein phosphorylation/farnesylation in neuroendocrine cells. (Rap2A = RAS oncogene family member Rap2A; Epac2 = guanine nucleotide exchange factor Epac2)
Title: Guanine nucleotide exchange factor Epac2-dependent activation of the GTP-binding protein Rap2A mediates cAMP-dependent growth arrest in neuroendocrine cells.

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by RGD

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	ISO Inferred from Sequence Orthology more info
enables GTP binding	IBA Inferred from Biological aspect of Ancestor 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 GTPase activity	ISO Inferred from Sequence Orthology more info
enables magnesium ion binding	ISO Inferred from Sequence Orthology more info

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	ISO Inferred from Sequence Orthology more info
involved_in actin cytoskeleton organization	ISO Inferred from Sequence Orthology more info
involved_in cellular response to xenobiotic stimulus	ISO Inferred from Sequence Orthology more info
NOT involved_in establishment of epithelial cell apical/basal polarity	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within establishment of protein localization	ISO Inferred from Sequence Orthology more info
involved_in microvillus assembly	ISO Inferred from Sequence Orthology more info
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	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within positive regulation of protein autophosphorylation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of protein autophosphorylation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of protein phosphorylation	ISO Inferred from Sequence Orthology more info
involved_in protein localization	ISO Inferred from Sequence Orthology more info
involved_in protein localization to plasma membrane	ISO Inferred from Sequence Orthology more info
involved_in regulation of JNK cascade	ISO Inferred from Sequence Orthology more info
involved_in regulation of dendrite morphogenesis	ISO Inferred from Sequence Orthology more info
involved_in regulation of postsynaptic membrane neurotransmitter receptor levels	ISO Inferred from Sequence Orthology more info
involved_in regulation of synapse assembly	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
is_active_in Schaffer collateral - CA1 synapse	ISO Inferred from Sequence Orthology more info
located_in cytosol	ISO Inferred from Sequence Orthology more info
located_in membrane	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	ISO Inferred from Sequence Orthology more info
located_in recycling endosome	ISO Inferred from Sequence Orthology more info
located_in recycling endosome membrane	ISO Inferred from Sequence Orthology more info
is_active_in synapse	IDA Inferred from Direct Assay more info	PubMed
is_active_in synaptic membrane	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: ras-related protein Rap-2a

Names: RAS related protein 2a inverted question mark; rap2A-like protein

NP_446193.1

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.

mRNA and Protein(s)

NM_053741.1 → NP_446193.1 ras-related protein Rap-2a

See identical proteins and their annotated locations for NP_446193.1

Status: PROVISIONAL

Source sequence(s)

AY037826

UniProtKB/TrEMBL

G3V980, Q78P65

Conserved Domains (1) summary

cl38936
Location:16 → 105

P-loop_NTPase; P-loop containing Nucleoside Triphosphate Hydrolases