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Gene: ARMCX1 (armadillo repeat containing X-linked 1) Homo sapiens
Symbol: ARMCX1
Name: armadillo repeat containing X-linked 1
Description: This gene encodes a member of the ALEX family of proteins and may play a role in tumor suppression. The encoded protein contains a potential N-terminal transmembrane domain and two Armadillo (arm) repeats. Other proteins containing the arm repeat are involved in development, maintenance of tissue integrity, and tumorigenesis. This gene is closely localized with other family members, including ALEX2 and ALEX3, on the X chromosome. [provided by RefSeq, Jul 2008]
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: ALEX1; ARM protein lost in epithelial cancers on chromosome X 1; arm protein lost in epithelial cancers, X chromosome, 1; armadillo repeat containing, X-linked 1; armadillo repeat-containing X-linked protein 1; DKFZp686P06199; GASP7
Mus musculus (house mouse) : Armcx1 (armadillo repeat containing, X-linked 1)  MGI  Alliance
Rattus norvegicus (Norway rat) : Armcx1 (armadillo repeat containing, X-linked 1)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Armcx1 (armadillo repeat containing X-linked 1)
Pan paniscus (bonobo/pygmy chimpanzee) : ARMCX1 (armadillo repeat containing, X-linked 1)
Canis lupus familiaris (dog) : ARMCX1 (armadillo repeat containing X-linked 1)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Armcx1 (armadillo repeat containing X-linked 1)
Sus scrofa (pig) : ARMCX1 (armadillo repeat containing X-linked 1)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38X101,550,531 - 101,554,700 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh37X100,805,466 - 100,809,683 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 36X100,692,170 - 100,696,339 (+)NCBINCBI36hg18NCBI36
Build 34X100,611,658 - 100,615,818NCBI
CeleraX101,325,006 - 101,329,176 (+)NCBI
Cytogenetic MapXq22.1NCBI
HuRefX90,613,634 - 90,617,804 (+)NCBIHuRef
CHM1_1X100,699,354 - 100,703,532 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on ARMCX1
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1345943
Created: 2005-03-08
Species: Homo sapiens
Last Modified: 2019-06-18
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.