NRAS NRAS proto-oncogene, GTPase [Homo sapiens (human)] - Gene

Summary

Official Symbol: NRASprovided by HGNC
Official Full Name: NRAS proto-oncogene, GTPaseprovided by HGNC
Primary source: HGNC:HGNC:7989
See related: Ensembl:ENSG00000213281 MIM:164790; AllianceGenome:HGNC:7989
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: NS6; CMNS; KRAS; NCMS; ALPS4; N-ras; NRAS1
Summary: This is an N-ras oncogene encoding a membrane protein that shuttles between the Golgi apparatus and the plasma membrane. This shuttling is regulated through palmitoylation and depalmitoylation by the ZDHHC9-GOLGA7 complex. The encoded protein, which has intrinsic GTPase activity, is activated by a guanine nucleotide-exchange factor and inactivated by a GTPase activating protein. Mutations in this gene have been associated with somatic rectal cancer, follicular thyroid cancer, autoimmune lymphoproliferative syndrome, Noonan syndrome, and juvenile myelomonocytic leukemia. [provided by RefSeq, Jun 2011]
Expression: Ubiquitous expression in bone marrow (RPKM 23.0), colon (RPKM 17.3) and 25 other tissues See more
Orthologs: mouse all
NEW: Try the new Gene table
Try the new Transcript table

Genomic context

Location:: 1p13.2

Exon count:: 7

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	1	NC_000001.11 (114704469..114716771, complement)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	1	NC_060925.1 (114715929..114728216, complement)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	1	NC_000001.10 (115247090..115259392, complement)

Chromosome 1 - NC_000001.11 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

Go to the top of the page Help

See details

Project title: HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

Go to the top of the page Help

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Epidemiological and clinicopathological features of KRAS, NRAS, BRAF mutations and MSI in Chinese patients with stage I-III colorectal cancer.
Title: Epidemiological and clinicopathological features of KRAS, NRAS, BRAF mutations and MSI in Chinese patients with stage I-III colorectal cancer.
NRAS Mutant Dictates AHCYL1-Governed ER Calcium Homeostasis for Melanoma Tumor Growth.
Title: NRAS Mutant Dictates AHCYL1-Governed ER Calcium Homeostasis for Melanoma Tumor Growth.
Targeted next-generation sequencing of Japanese patients with sinonasal mucosal melanomas identifies frequent NRAS and CTNNB1 mutations.
Title: Targeted next-generation sequencing of Japanese patients with sinonasal mucosal melanomas identifies frequent NRAS and CTNNB1 mutations.
miR-196b-5p regulates inflammatory process and migration via targeting Nras in trabecular meshwork cells.
Title: miR-196b-5p regulates inflammatory process and migration via targeting Nras in trabecular meshwork cells.
Missense mutation of NRAS is associated with malignant progression in neurocutaneous melanosis.
Title: Missense mutation of NRAS is associated with malignant progression in neurocutaneous melanosis.
A mutation panel comprising BRAF[V600E], NRAS[Q61R], and NRAS[Q61H] replicated retrospective histopathological examination findings in differentiating benign goitre from malignant papillary thyroid cancer in a cohort of Malaysian patients.
Title: A mutation panel comprising BRAF(V600E), NRAS(Q61R), and NRAS(Q61H) replicated retrospective histopathological examination findings in differentiating benign goitre from malignant papillary thyroid cancer in a cohort of Malaysian patients.
Characterization of 164 patients with NRAS mutated non-small cell lung cancer (NSCLC).
Title: Characterization of 164 patients with NRAS mutated non-small cell lung cancer (NSCLC).
BRAF and NRAS prognostic values in conjunctival melanoma: analysis and literature review.
Title: BRAF and NRAS prognostic values in conjunctival melanoma: analysis and literature review.
Anatomical resection improves relapse-free survival in colorectal liver metastases in patients with KRAS/NRAS/BRAF mutations or right-sided colon cancer: a retrospective cohort study.
Title: Anatomical resection improves relapse-free survival in colorectal liver metastases in patients with KRAS/NRAS/BRAF mutations or right-sided colon cancer: a retrospective cohort study.
RAS gene mutations and histomorphometric measurements in oral squamous cell carcinoma.
Title: RAS gene mutations and histomorphometric measurements in oral squamous cell carcinoma.

Submit: New GeneRIF Correction See all GeneRIFs (503)

Phenotypes

Go to the top of the page Help

Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Associated conditions

Description	Tests
Autoimmune lymphoproliferative syndrome type 4 MedGen: C2674723 OMIM: 614470 GeneReviews: Not available	Compare labs
Cetuximab response MedGen: CN077967 GeneReviews: Not available	Compare labs
Colorectal cancer MedGen: C0346629 OMIM: 114500 GeneReviews: Lynch Syndrome	Compare labs
Epidermal nevus MedGen: C0334082 OMIM: 162900 GeneReviews: PIK3CA-Related Overgrowth Spectrum	Compare labs
Large congenital melanocytic nevus MedGen: C1842036 OMIM: 137550 GeneReviews: Not available	Compare labs
Linear nevus sebaceous syndrome MedGen: C4552097 OMIM: 163200 GeneReviews: Not available	Compare labs
Neurocutaneous melanocytosis MedGen: C0544862 OMIM: 249400 GeneReviews: Not available	Compare labs
Noonan syndrome 6 MedGen: C2750732 OMIM: 613224 GeneReviews: Noonan Syndrome	Compare labs
Panitumumab response MedGen: CN077999 GeneReviews: Not available	Compare labs
Thyroid cancer, nonmedullary, 2 MedGen: C4225426 OMIM: 188470 GeneReviews: Not available	Compare labs

EBI GWAS Catalog

Description
Common genetic variants on 1p13.2 associate with risk of autism. EBI GWAS Catalog EBI GWAS CatalogPubMed

Variation

Go to the top of the page Help

See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

HIV-1 interactions

Go to the top of the page Help

Replication interactions

Interaction	Pubs
HIV-1 infection (VSV-G pseudotyped) of CEMT4 T cells downregulates plasma membrane expression of NRAS	PubMed
Knockdown of neuroblastoma RAS viral (v-ras) oncogene homolog (NRAS) by shRNA library screening inhibits HIV-1 replication in cultured Jurkat T-cells	PubMed

Protein interactions

Protein	Gene	Interaction	Pubs
Envelope surface glycoprotein gp160, precursor	env	Pretreatment of cells with HIV-1 gp160 results in marked inhibition of tyrosine phosphorylation of p59(fyn), PLC-gamma1, ras activation, and TNF-alpha secretion in anti-CD3 mAb activated CD4+ T cells	PubMed
	env	HIV-1 gp160 alone or CD4/gp160 cross-linking induces tyrosine phosphorylation of intracellular substrates p59fyn, zap 70, and p95vav and also leads to ras activation	PubMed
Nef	nef	HIV-1 Nef-induced relocalization of LCK is correlated with N-Ras activation at recycling endosome/TGN compartments	PubMed
Tat	tat	HIV-1 Tat activates PRKCQ (PKC-theta) kinase activity, which leads to RELA (NFkB), NRAS, RAF1, MAP2K1 (MEK1), MAP2K2 (MEK2), MAPK3 (ERK1), and MAPK1 (ERK2) activation, in Jurkat T cells that stably express Tat	PubMed
	tat	Treatment with Tat activates the Ras pathway in human brain micro vascular endothelial cells (HBMECs), an effect that is markedly attenuated by caveolin-1 silencing	PubMed

Go to the HIV-1, Human Interaction Database

Interactions

Go to the top of the page Help

Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

Go to the top of the page Help

Markers

PMC28413P1 (e-PCR)
- UniSTS:272411

GDB:177539 (e-PCR)
- UniSTS:154918

SHGC-32741 (e-PCR)
- UniSTS:67373

RH64875 (e-PCR)
- UniSTS:90936

G20630 (e-PCR)
- UniSTS:11324

WI-21546 (e-PCR)
- UniSTS:29257

GDB:178391 (e-PCR)
- UniSTS:155001

WI-17660 (e-PCR)
- UniSTS:18053

D1S3316 (e-PCR)
- UniSTS:42652

RH17093 (e-PCR)
- UniSTS:84912

RH64700 (e-PCR)
- UniSTS:62961

GDB:177368 (e-PCR)
- UniSTS:154866

Gene Ontology Provided by GOA

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 GTP binding	IBA Inferred from Biological aspect of Ancestor more info
enables GTPase activity	IBA Inferred from Biological aspect of Ancestor more info
enables GTPase activity	IDA Inferred from Direct Assay more info	PubMed
enables GTPase activity	TAS Traceable Author Statement more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein-containing complex binding	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in MAPK cascade	TAS Traceable Author Statement more info
involved_in Ras protein signal transduction	IBA Inferred from Biological aspect of Ancestor more info
involved_in Ras protein signal transduction	IDA Inferred from Direct Assay more info	PubMed
involved_in myoblast differentiation	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of endothelial cell proliferation	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in Golgi apparatus	IDA Inferred from Direct Assay more info	PubMed
located_in Golgi membrane	TAS Traceable Author Statement more info
located_in cytosol	TAS Traceable Author Statement more info
located_in endoplasmic reticulum membrane	TAS Traceable Author Statement more info
located_in extracellular exosome	HDA more info	PubMed
located_in membrane	HDA more info	PubMed
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in plasma membrane	TAS Traceable Author Statement more info
located_in tertiary granule membrane	TAS Traceable Author Statement more info

General protein information

Go to the top of the page Help

Preferred Names: GTPase NRas

Names: N-ras protein part 4; neuroblastoma RAS viral (v-ras) oncogene homolog; neuroblastoma RAS viral oncogene homolog; proto-oncogene GTPase; transforming protein N-Ras; v-ras neuroblastoma RAS viral oncogene homolog

NP_002515.1

EC 3.6.5.2

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

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.