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Gene: TNNI1 (troponin I1, slow skeletal type) Homo sapiens
Symbol: TNNI1
Name: troponin I1, slow skeletal type
Description: Predicted to have actin binding activity and metal ion binding activity. Predicted to be involved in cardiac muscle contraction and skeletal muscle contraction. Predicted to localize to troponin complex.
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: DKFZp451O223; SSTNI; TNN1; troponin I type 1 (skeletal, slow); troponin i, slow isoform; troponin I, slow skeletal muscle; troponin I, slow-twitch isoform
Mus musculus (house mouse) : Tnni1 (troponin I, skeletal, slow 1)  MGI  Alliance
Rattus norvegicus (Norway rat) : Tnni1 (troponin I1, slow skeletal type)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Tnni1 (troponin I1, slow skeletal type)
Pan paniscus (bonobo/pygmy chimpanzee) : TNNI1 (troponin I1, slow skeletal type)
Canis lupus familiaris (dog) : TNNI1 (troponin I1, slow skeletal type)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Tnni1 (troponin I1, slow skeletal type)
Sus scrofa (pig) : TNNI1 (troponin I1, slow skeletal type)
Chlorocebus sabaeus (African green monkey) : TNNI1 (troponin I1, slow skeletal type)
Heterocephalus glaber (naked mole-rat) : Tnni1 (troponin I1, slow skeletal type)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38 Ensembl1201,403,768 - 201,429,866 (-)EnsemblGRCh38hg38GRCh38
GRCh381201,403,784 - 201,421,730 (-)NCBIGRCh38GRCh38hg38GRCh38
GRCh371201,372,895 - 201,390,874 (-)NCBIGRCh37GRCh37hg19GRCh37
Build 361199,639,518 - 199,657,497 (-)NCBINCBI36hg18NCBI36
Build 341198,104,552 - 198,122,531NCBI
Celera1174,496,762 - 174,514,748 (-)NCBI
Cytogenetic Map1q32.1NCBI
HuRef1172,538,919 - 172,556,905 (-)NCBIHuRef
CHM1_11202,795,059 - 202,813,037 (-)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on TNNI1
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 732918
Created: 2004-01-12
Species: Homo sapiens
Last Modified: 2020-03-24
Status: ACTIVE


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