The NRAS gene homepage

General information
Gene symbol NRAS
Gene name neuroblastoma RAS viral (v-ras) oncogene homolog
Chromosome 1
Chromosomal band p13.2
Imprinted Not imprinted
Genomic reference LRG_92
Transcript reference NM_002524.4
Exon/intron information NM_002524.4 exon/intron table
Associated with diseases CMNS, CRC, ID, NCMS, NMTC2, NS, NS6, RALD, SFM, nevus, epidermal
Citation reference(s) -
Refseq URL Genomic reference sequence
Curators (1) Global Variome, with Curator vacancy
Total number of public variants reported 45
Unique public DNA variants reported 25
Individuals with public variants 23
Hidden variants 2
Download all this gene's data Download all data
Date created April 29, 2010
Date last updated May 09, 2022
Version NRAS:220509

Graphical displays and utilities
Graphs Graphs displaying summary information of all variants in the database »
Reading frame checker The Reading-frame checker generates a prediction of the effect of whole-exon changes. Active for: NM_002524.4.
UCSC Genome Browser Show variants in the UCSC Genome Browser (full view, compact view)
Ensembl Genome Browser Show variants in the Ensembl Genome Browser (full view, compact view)
NCBI Sequence Viewer Show distribution histogram of variants in the NCBI Sequence Viewer

Links to other resources
Homepage URL
External URL NRASbase: Mutation registry for autoimmune lymphoproliferative syndrome type IV
HGNC 7989
Entrez Gene 4893
PubMed articles NRAS
OMIM - Gene 164790
OMIM - Diseases CMNS (nevus syndrome, melanocytic, congenital, somatic)
CRC (cancer, colorectal, susceptibility to (CRC))
NCMS (melanosis, neurocutaneous (NCMS))
NMTC2 (cancer, thyroid, nonmedullary, type 2 (NMTC-2, follicular))
NS6 (Noonan syndrome, type 6 (NS-6))
SFM (Schimmelpenning-Feuerstein-Mims syndrome, somatic mosaic)
nevus, epidermal
GeneCards NRAS
GeneTests NRAS
Orphanet NRAS

Active transcripts




NCBI ID     

NCBI Protein ID     

00014798 1 neuroblastoma RAS viral (v-ras) oncogene homolog NM_002524.4 NP_002515.1 45

Copyright & disclaimer
The contents of this LOVD database are the intellectual property of the respective submitter(s) and curator(s) of the individual records. Individual data entries may indicate which data license applies to that specific record. When no license is listed, no permissions are granted. Any unauthorized use, copying, storage, or distribution of this material without written permission from the curator(s) will lead to copyright infringement with possible ensuing litigation. Copyright © 2010-2022. All Rights Reserved. For further details, refer to Directive 96/9/EC of the European Parliament and the Council of March 11 (1996) on the legal protection of databases.

We have used all reasonable efforts to ensure that the information displayed on these pages and contained in the databases is of high quality. We make no warranty, express or implied, as to its accuracy or that the information is fit for a particular purpose, and will not be held responsible for any consequences arising from any inaccuracies or omissions. Individuals, organizations, and companies that use this database do so on the understanding that no liability whatsoever, either direct or indirect, shall rest upon the data submitter(s), curator(s), or any of their employees or agents for the effects of any product, process, or method that may be produced or adopted by any part, notwithstanding that the formulation of such product, process or method may be based upon information here provided.