Homo sapiens Gene: TNNI2 | |||||||||||||||||||
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Summary | |||||||||||||||||||
InnateDB Gene | IDBG-19973.5 | ||||||||||||||||||
Last Modified | 2014-10-13 [Report errors or provide feedback] | ||||||||||||||||||
Gene Symbol | TNNI2 | ||||||||||||||||||
Gene Name | troponin I type 2 (skeletal, fast) | ||||||||||||||||||
Synonyms | AMCD2B; DA2B; FSSV; fsTnI | ||||||||||||||||||
Species | Homo sapiens | ||||||||||||||||||
Ensembl Gene | ENSG00000130598 | ||||||||||||||||||
Encoded Proteins |
troponin I type 2 (skeletal, fast)
troponin I type 2 (skeletal, fast)
troponin I type 2 (skeletal, fast)
troponin I type 2 (skeletal, fast)
troponin I type 2 (skeletal, fast)
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Protein Structure | |||||||||||||||||||
Useful resources | Stemformatics EHFPI ImmGen | ||||||||||||||||||
Entrez Gene | |||||||||||||||||||
Summary |
This gene encodes a fast-twitch skeletal muscle protein, a member of the troponin I gene family, and a component of the troponin complex including troponin T, troponin C and troponin I subunits. The troponin complex, along with tropomyosin, is responsible for the calcium-dependent regulation of striated muscle contraction. Mouse studies show that this component is also present in vascular smooth muscle and may play a role in regulation of smooth muscle function. In addition to muscle tissues, this protein is found in corneal epithelium, cartilage where it is an inhibitor of angiogenesis to inhibit tumor growth and metastasis, and mammary gland where it functions as a co-activator of estrogen receptor-related receptor alpha. This protein also suppresses tumor growth in human ovarian carcinoma. Mutations in this gene cause myopathy and distal arthrogryposis type 2B. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Mar 2009] |
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Gene Information | |||||||||||||||||||
Type | Protein coding | ||||||||||||||||||
Genomic Location | Chromosome 11:1838989-1841680 | ||||||||||||||||||
Strand | Forward strand | ||||||||||||||||||
Band | p15.5 | ||||||||||||||||||
Transcripts |
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Interactions | |||||||||||||||||||
Number of Interactions |
This gene and/or its encoded proteins are associated with 9 experimentally validated interaction(s) in this database.
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Gene Ontology | |||||||||||||||||||
Molecular Function |
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Biological Process |
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Cellular Component |
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Orthologs | |||||||||||||||||||
Species
Mus musculus
Bos taurus
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Gene ID
Gene Order
Not yet available
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Pathways | |||||||||||||||||||
NETPATH | |||||||||||||||||||
REACTOME |
Striated Muscle Contraction pathway
Muscle contraction pathway
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KEGG | |||||||||||||||||||
INOH | |||||||||||||||||||
PID NCI | |||||||||||||||||||
Cross-References | |||||||||||||||||||
SwissProt | |||||||||||||||||||
TrEMBL | |||||||||||||||||||
UniProt Splice Variant | |||||||||||||||||||
Entrez Gene | |||||||||||||||||||
UniGene | Hs.523403 Hs.713044 | ||||||||||||||||||
RefSeq | NM_001145829 NM_001145841 NM_003282 | ||||||||||||||||||
HUGO | |||||||||||||||||||
OMIM | |||||||||||||||||||
CCDS | CCDS31333 CCDS53594 | ||||||||||||||||||
HPRD | 01843 | ||||||||||||||||||
IMGT | |||||||||||||||||||
EMBL | |||||||||||||||||||
GenPept | |||||||||||||||||||
RNA Seq Atlas | |||||||||||||||||||