人类

TNNT3 - Troponin T3, Fast Skeletal Type

Alias:
TNTF
DA2B2
beta-TnTF
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Basic Information
Sequence Homology
Related Diseases and Mutations
Transcripts & Proteins
Gene Expression
Interactions
Related Mouse Models
Related Drugs
References Literature
钙(2+)与三聚肌钙蛋白复合物的结合启动了肌肉收缩过程。钙(2+)浓度的增加导致肌钙蛋白复合物的构象改变,这种改变被传递到沿着肌动蛋白丝存在的肌动蛋白二聚体。改变后的构象允许肌球蛋白头与肌动蛋白丝之间的相互作用增加,最终导致肌肉收缩。肌钙蛋白复合物具有C、I和T三种蛋白质亚基。亚基C结合钙(2+),亚基I结合肌动蛋白并抑制肌动蛋白-肌球蛋白的相互作用。亚基T将肌钙蛋白复合物与肌动蛋白复合物结合,并且对于钙(2+)介导的肌动蛋白-肌球蛋白ATP酶活性激活是必需的。有3个不同的肌钙蛋白T基因,编码用于快速骨骼肌、慢速骨骼肌和心肌的组织特异性的亚基T异构体。这个基因编码快速骨骼肌肌钙蛋白T蛋白;也称为肌钙蛋白T型3。选择性剪接产生多种转录变异体,编码额外的独特的肌钙蛋白T型3异构体。胎儿/新生儿和成人肌钙蛋白T型3异构体之间的发育调节开关发生。已经描述了其他的剪接变异体,但是它们的生物学有效性尚未建立。这个基因的突变可能导致远端关节松弛症多重先天性2B(DA2B)。[由RefSeq,2009年10月提供]

Basic Information

NCBI
Transcripts
Exons
Length
MW (kDa)
Mutations
Related Diseases
Related Mouse Models
Reference
40
16
19151 bp
31.82
207
3
2
10

TNNT3 Genetics information (+)

GRCh38

Sequence Homology

Related Diseases and Mutations

#
Disease
Anatomical Category
Score
Mutations
No data available

Transcripts & Proteins

Table View
Tile View
#
Transcript
Length(nt)
Exon Count
CDS(bp)
Protein
Length(aa)
No data available
* This data comes from NCBI.

Gene Expression

Tissue-specific RNA expression

Organ
Abundance
Alphabetical

Cell-specific RNA expression

Organ
Abundance
Alphabetical

Interactions

Acting
Regulation
Detail
Mechanism
Target
Residues
Reference
Score
No data available

Related Mouse Models

Type
Name
MGI
Strain of Origin
Publications
Mutations
No data available

Related Drugs

Name
CAS Number
Status
Phase
Link
No data available

References Literature

Title
PMID
Journal
Year
IF
No Data Found!
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Comparison
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