Gene Information
Gene NameTNNT2
OrganismHomo sapiens (Human)
Gene Length298
Protein NamesTroponin T, cardiac muscle (TnTc) (Cardiac muscle troponin T) (cTnT)
Target NameNA
Target TypeNA
Gene Age810 ( ENSG00000118194 )
Evolutionary StageEumetazoa
AlphaFoldDBP45379
Gene CardTNNT2
Uniprot IDP45379
PfamPF00992
In ASDno
Allosteric Predictionno (-0.037183239)
Ortholog in AnimalsAlpaca_ TNNT2 ( ortholog_one2one )
Dog_ TNNT2 ( ortholog_one2one )
GuineaPig_ TNNT2 ( ortholog_one2one )
Macaque_ TNNT2 ( ortholog_one2one )
Mouse_ Tnnt2 ( ortholog_one2one )
Pig_ TNNT2 ( ortholog_one2one )
Rat_ Tnnt2 ( ortholog_one2one )
OhnologsTNNT3
ParalogsTNNT1, TNNT3
Tissueheart, left.atrium, left.ventricle, mitral.valve, pulmonary.valve, tricuspid.valve, atrium
Tissue SpecificityHeart. The fetal heart shows a greater expression in the atrium than in the ventricle, while the adult heart shows a greater expression in the ventricle than in the atrium. Isoform 6 predominates in normal adult heart. Isoforms 1, 7 and 8 are expressed in fetal heart. Isoform 7 is also expressed in failing adult heart.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);NULL(Rat);0.107143(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1J1D  (X-ray  2.61A  1J1E  (X-ray  3.30A  4Y99  (X-ray  2.00A  6KN7  (EM  6.60A  6KN8  (EM  4.80A 
DBSNP rs200754249  rs886039053  rs121964855  rs121964856  rs121964856  rs397516456  rs397516457  rs727504245  rs121964858  rs121964858  rs2996496  rs397516463  rs2996496  rs74315380  rs74315379  rs727504246  rs121964860  rs45520032  rs45520032  rs2996495  rs45466197  rs3730238  rs4523540  rs863225119  rs121964857  rs397516484  rs367785431 
Subcellular location [CC]NA
Mouse PG classificationHPG
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