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Gene: CNN1 (calponin 1) Homo sapiens
Symbol: CNN1
Name: calponin 1
Description: ENCODES a protein that exhibits actin binding (inferred); calmodulin binding (inferred); INVOLVED IN negative regulation of vascular smooth muscle cell proliferation; FOUND IN cytoskeleton; INTERACTS WITH 2,3,7,8-tetrachlorodibenzodioxine; 3-\{1-[3-(dimethylamino)propyl]-1H-indol-3-yl\}-4-(1H-indol-3-yl)-1H-pyrrole-2,5-dione; 3-isobutyl-1-methyl-7H-xanthine
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: basic calponin; calponin 1, basic, smooth muscle; calponin H1, smooth muscle; calponin-1; calponins, basic; epididymis secretory protein Li 14; HEL-S-14; Sm-Calp; SMCC
Mus musculus (house mouse) : Cnn1 (calponin 1)  MGI  Alliance
Rattus norvegicus (Norway rat) : Cnn1 (calponin 1)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Cnn1 (calponin 1)
Pan paniscus (bonobo/pygmy chimpanzee) : CNN1 (calponin 1)
Canis lupus familiaris (dog) : CNN1 (calponin 1)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Cnn1 (calponin 1)
Sus scrofa (pig) : CNN1 (calponin 1)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh381911,538,775 - 11,550,323 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh371911,649,579 - 11,661,139 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 361911,510,579 - 11,522,138 (+)NCBINCBI36hg18NCBI36
Build 341911,510,578 - 11,522,138NCBI
Celera1911,544,322 - 11,555,881 (+)NCBI
Cytogenetic Map19p13.2NCBI
HuRef1911,224,160 - 11,235,718 (+)NCBIHuRef
CHM1_11911,649,598 - 11,661,204 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Gene-Chemical Interaction Annotations
Gene Ontology Annotations
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 CNN1
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 731921
Created: 2004-01-12
Species: Homo sapiens
Last Modified: 2019-09-12
Status: ACTIVE


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