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  2. TNNI2 - troponin I2, fast skeletal type Gene

TNNI2 - troponin I2, fast skeletal type Gene

中文名称:肌钙蛋白 I2,快速骨骼型

种属: Homo sapiens

同用名: DA2B; FSSV; DA2B1; fsTnI; AMCD2B

基因 ID: 7136 | 基因类型: protein coding

关于 TNNI2

Cytogenetic location: 11p15.5 Genomic coordinates (GRCh38): 11:1,838,981-1,841,678 (from NCBI)

This gene has 5 transcripts (splice variants), 1 gene allele, 499 orthologues, 2 paralogues and is associated with 3 phenotypes. Biased expression in esophagus (RPKM 41.2), prostate (RPKM 27.4) and 5 other tissues.

功能概要

该基因编码一种快肌骨骼肌蛋白,它是肌钙蛋白 I 基因家族的成员,也是肌钙蛋白复合物的一个组成部分,包括肌钙蛋白 T、肌钙蛋白 C 和肌钙蛋白 I 亚基。肌钙蛋白复合物与原肌球蛋白一起负责横纹肌收缩的钙依赖性调节。小鼠研究表明,该成分也存在于血管平滑肌中,并可能在调节平滑肌功能中发挥作用。除了肌肉组织外,这种蛋白质还存在于角膜上皮、软骨中,它是血管生成的抑制剂,可抑制肿瘤生长和转移,在乳腺中,它作为雌激素受体相关受体 α 的共激活剂发挥作用。这种蛋白质还抑制人卵巢癌中的肿瘤生长。该基因的突变会导致肌病和 2B 型远端关节弯曲。已发现该基因的可变剪接转录物变体。[RefSeq 提供,2009 年 3 月]

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]

TNNI2 基因产物(3)

mRNA Protein Name
NM_001145829.2 NP_001139301.1 troponin I, fast skeletal muscle isoform 1
NM_001145841.2 NP_001139313.1 troponin I, fast skeletal muscle isoform 2
NM_003282.4 NP_003273.1 troponin I, fast skeletal muscle isoform 1
基因本体论
  • 分子功能
  • 生物过程
  • 细胞组分
分子功能 GO 注释 逻辑证据 参考文献 来源
contributes to actin binding IDA
IDA: 通过直接分析推断
17194691 GOA
enables protein binding IPI
IPI: 通过物理相互作用推断
18331830 GOA
enables troponin T binding IPI
IPI: 通过物理相互作用推断
17194691 GOA
生物过程 GO 注释 逻辑证据 参考文献 来源
involved in positive regulation of DNA-templated transcription IDA
IDA: 通过直接分析推断
18331830 GOA
involved in skeletal muscle contraction IDA
IDA: 通过直接分析推断
17194691 GOA
细胞组分 GO 注释 逻辑证据 参考文献 来源
located in nucleus IDA
IDA: 通过直接分析推断
18331830 GOA
part of troponin complex IDA
IDA: 通过直接分析推断
17194691 GOA
EXP:通过实验结果推断 IDA:通过直接分析推断 IPI:通过物理相互作用推断 IMP:通过突变表型推断 IGI:通过遗传相互作用推断 IEP:通过表达模式推断

TNNI2 蛋白结构

Troponin

Troponin: Troponin (15 - 145)

  • 0
  • 100
  • 182 a.a.
蛋白主名 其他名称

troponin I, fast skeletal muscle

troponin I fast twitch 2

TNNI2 蛋白互作信息

分类
蛋白名称 蛋白编号 互作蛋白 互作蛋白种属 互作蛋白编号 实验方法 参考文献
种属内
TNNI2 P48788 CTNNA3 Homo sapiens Q9UI47-2
Validated Y2H
32296183
种属内
TNNI2 P48788 ESRRG Homo sapiens P62508-3
Validated Y2H
32296183
种属内
TNNI2 P48788 EFCAB2 Homo sapiens Q5VUJ9-2
Validated Y2H
32296183
种属内
TNNI2 P48788 DCAF11 Homo sapiens Q8TEB1
Validated Y2H
32296183
种属内
TNNI2 P48788 PSMC5 Homo sapiens P62195
Validated Y2H
32296183
种属内
TNNI2 P48788 TNNC1 Homo sapiens P63316
Anti Tag CoIP
33961781
种属内
TNNI2 P48788 MNS1 Homo sapiens Q8NEH6
Validated Y2H
32296183
种属内
TNNI2 P48788 NME7 Homo sapiens Q9Y5B8
Validated Y2H
32296183
种属内
TNNI2 P48788 AIRIM Homo sapiens Q9NX04
Validated Y2H
32296183
种属间: 跨种属相互作用 种属内: 同种属相互作用

TNNI2 抗体

目录号 产品名 应用 反应物种
HY-P82087 Troponin I Antibody (YA1832) WB, IP Human, Mouse, Rat

关联疾病

疾病名称 别名
Arthrogryposis, Distal, Type 2b1

Sheldon-Hall Syndrome

Freeman-Sheldon Syndrome Variant

Distal Arthrogryposis Type 2b1

DA2B1

Arthrogryposis Multiplex Congenita, Distal, Type 2b

Shs

Distal Arthrogryposis Type 2b

Fssv

Arthrogryposis Multiplex Congenita Distal Type 2b

Arthrogryposis Multiplex Congenita Distal Type Ii With Craniofacial Abnormalities

Da2b

Arthrogryposis Multiplex Congenita, Distal, Type Ii, With Craniofacial Abnormalities

Distal Arthrogryposis Type Iib

Freeman Sheldon Syndrome, Variant

Freeman Sheldon Variant

Arthrogryposis, Distal, 2b1

Amcd2b

Distal Arthrogryposis

Arthrogryposis Multiplex Congenita

Arthrogryposis

Congenital Multiple Arthrogryposis

Congenital Arthromyodysplasia

Fibrous Ankylosis Of Multiple Joints

Guerin-Stern Syndrome

Guérin-Stern Syndrome

Myodystrophia Fetalis Deformans

Otto Syndrome

Rocher-Sheldon Syndrome

Rossi Syndrome

Amc

Multiple Congenital Arthrogryposis

Arthrogryposis Syndrome

Arthrogryposis, Distal

Distal Arthrogryposis Syndrome

Freeman-Sheldon Syndrome

Arthrogryposis, Distal, Type 2b

Congenital Multiplex Arthrogryposis

Amyoplasia Congenita

Congenital Amyoplasia

Amc - [Arthrogryposis Multiplex Congenita]

Arthrogryposis, Distal, Type 1a

Distal Arthrogryposis Type 1

Digitotalar Dysmorphism

DA1A

Da1

Amcd1

Arthrogryposis, Distal, Type 2b4

Distal Arthrogryposis Type 1a

Arthrogryposis, Distal, Type 1

Arthrogryposis Multiplex Congenita Distal Type 1

Arthrogryposis Multiplex Congenita, Distal Type 1

Arthrogryposis Multiplex Congenita, Distal, Type I

Distal Arthrogryposis Type 1b

Arthrogryposis, Distal, 1a

Amc

Arthrogryposis Multiplex Congenita

Arthrogryposis, Distal, 2b4

DA2B4

Arthrogryposis Multiplex Congenita, Distal, Type 1

Arthrogryposis

Arthrogryposis, Distal, Type 2a

Freeman-Sheldon Syndrome

Craniocarpotarsal Dystrophy

Craniocarpotarsal Dysplasia

DA2A

Whistling Face-Windmill Vane Hand Syndrome

Fss

Distal Arthrogryposis Type 2a

Whistling Face Syndrome

Freeman-Burian Syndrome

Arthrogryposis Distal Type 2a

Distal Arthrogryposis, Type 2a

Fbs

Arthrogryposis, Distal, 2a

Arthrogryposis, Distal, Type 5

Oculomelic Amyoplasia

Distal Arthrogryposis Type 5

Distal Arthrogryposis Type Iib

DA5

Arthrogryposis With Oculomotor Limitation And Electroretinal Abnormalities

Daiib

Distal Arthrogryposis Type 2b

Arthrogryposis-Oculomotor Limitation-Electroretinal Anomalies Syndrome

Distal Arthrogryposis With Ophthalmoplegia

Arthrogryposis- Oculomotor Limitation-Electroretinal Anomalies Syndrome

Arthrogryposis, Distal, Type Iib

Da2b

Freeman-Sheldon Syndrome Variant

Sheldon-Hall Syndrome

Arthogryposis With Oculomotor Limitation And Electroretinal Abnormalities

Arthrogryposis Ophthalmoplegia Retinopathy

Arthrogryposis, Distal, 5

Arthrogryposis, Distal, Type 2b

Arthrogryposis, Distal, Type 10

DA10

Distal Arthrogryposis Type 10

Short Achilles Tendon

Plantar Flexion Contracture

Short Tendo Calcaneus

Congenital Plantar Contractures

Tendo Calcaneus, Short

Arthrogryposis, Distal, Type 5d

Distal Arthrogryposis Type 5d

DA5D

Distal Arthrogryposis Type 5 Without Ophthalmoparesis

Distal Arthrogryposis Type 5 Without Ophthalmoplegia

Arthrogryposis, Distal, 5d

Arthrogryposis, Distal, Type 2b3

DA2B3

Distal Arthrogryposis Type 2b3

Arthrogryposis, Distal, 2b3

Multiple Pterygium Syndrome, Escobar Variant

Multiple Pterygium Syndrome

Pterygium

Escobar Syndrome

EVMPS

Pterygium Syndrome

Autosomal Recessive Multiple Pterygium Syndrome

Pterygium Colli Syndrome

Pterygium Universale

Autosomal Recessive Non-Lethal Multiple Pterygium Syndrome

Escobar Variant Multiple Pterygium Syndrome

Multiple Pterygium Syndrome, Nonlethal Type

Surfer'S Eye

Multiple Pterygium Syndrome Escobar Type

Multiple Pterygium Syndrome Nonlethal Type

Familial Pterygium Syndrome

Pterygium Colli

Multiple Pterygium Syndrome, Non-Lethal Type

Nonlethal Type Multiple Pterygium Syndrome

Pterygium Syndrome, Multiple, Escobar Type

Pterygium Of Eye

Web Eye

Arthrogryposis, Distal, Type 7

Hecht Syndrome

Trismus-Pseudocamptodactyly Syndrome

Distal Arthrogryposis Type 7

Dutch-Kentucky Syndrome

DA7

Hecht-Beals Syndrome

Mouth, Inability To Open Completely, And Short Finger-Flexor Tendons

Mouth, Inability To Completely Open, And Short Finger-Flexor Tendons

Arthrogryposis Distal Type 7

Trismus Pseudocamptodactyly Syndrome

Arthrogryposis, Distal, 7

Lethal Congenital Contracture Syndrome 4

LCCS4

Contracture Syndrome, Lethal, Congenital, Type 4

Myopathy, Congenital, Compton-North

Compton-North Congenital Myopathy

MYPCN

Congenital Lethal Myopathy, Compton-North Type

Fissured Tongue

Furrowed Tongue

Plicated Tongue

Tongue, Fissured

Congenital Fissure Of Tongue

Congenital Plicated Tongue

Fissure Of Tongue

Fissure Of Tongue, Congenital

Geographic Tongue And Fissured Tongue

Lingua Plicata

Scrotal Tongue

Myopathy

Muscular Diseases

Myopathies

Orofacial Cleft 8

OFC8

Cleft Lip With Or Without Cleft Palate, Nonsyndromic, 8

Non-Syndromic Cleft Lip/Palate 8

Non-Syndromic Cleft Lip With Or Without Cleft Palate 8

Orofacial Cleft, Type 8

Cardiomyopathy, Dilated, 1m

Dilated Cardiomyopathy 1m

CMD1M

Cardiomyopathy, Dilated 1m

Cardiomyopathy, Dilated, Type 1m

Spondylocarpotarsal Synostosis Syndrome

SCT

Spondylocarpotarsal Syndrome

Vertebral Fusion With Carpal Coalition

Congenital Scoliosis With Unilateral Unsegmented Bar

Congenital Synspondylism

Spondylocarpotarsal Synostosis

Synspondylism, Congenital

Scoliosis, Congenital, With Unilateral Unsegmented Bar

Scoliosis, Congenital With Unilateral Unsegmented Bar

Synspondylism Congenital

Sct Syndrome

Synspondylism

Nemaline Myopathy 5

Amish Nemaline Myopathy

NEM5

Anm

Nemaline Myopathy, Amish Type

Nemaline Myopathy 5, Amish Type

Nemaline Myopathy, Caused By Mutation In The Troponin T1 Gene

Nemaline Myopathy, Type 5

Nemaline Myopathy Amish Type

Tnnt1-Related Nemaline Myopathy

Myopathy, Nemaline, Type 5

Camptodactyly-Arthropathy-Coxa Vara-Pericarditis Syndrome

Jacobs Syndrome

Arthropathy-Camptodactyly Syndrome

Pericarditis-Arthropathy-Camptodactyly Syndrome

Xyy Syndrome

Pac Syndrome

Cacp Syndrome

CACP

Fibrosing Serositis, Familial

Camptodactyly-Arthropathy-Pericarditis Syndrome

Cap Syndrome

47, Xyy Syndrome

47,Xyy Syndrome

Double Y Syndrome

Camptodactyly-Arthropathy-Coxa-Vara-Pericarditis Syndrome

Hypertrophic Synovitis, Congenital Familial

Congenital Familial Hypertrophic Synovitis

Xyy Karyotype

Y Disomy

Yy Syndrome

Familial Fibrosing Serositis

Disomy Y

Double Y

Camptodactyly Arthropathy Coxa Vara Pericarditis Syndrome

Arthropathy Camptodactyly Syndrome

Camptodactyly Arthropathy Pericarditis Syndrome

Pericarditis Arthropathy Camptodactyly Syndrome

Jacob'S Syndrome

47,Xyy

Cdags Syndrome

Muscular Dystrophy

Muscular Dystrophies

Congenital Md

Congenital Muscular Dystrophy

Cmd

Mdc

Dystrophy, Muscular

Gower'S Muscular Dystrophy

Progressive Musclular Dystrophy

Pseudohypertrophic Atrophy

Pseudohypertrophic Muscle Paralysis

Pseudohypertrophic Muscular Atrophy

Pseudohypertrophic Muscular Dystrophy

Pseudohypertrophic Paralysis

Pseudomuscular Hypertrophy

Congenital Fiber-Type Disproportion

Congenital Fiber Type Disproportion

Cftdm

Congenital Myopathy With Fiber Type Disproportion

Cftd

Congenital Fiber-Type Disproportion Myopathy

Fiber-Type Disproportion Myopathy, Congenital

Myopathy, Congenital With Fiber-Type Disproportion

Hypertrophic Cardiomyopathy

Hypertrophic Obstructive Cardiomyopathy

Cardiomyopathy, Hypertrophic

Cardiomyopathy Hypertrophic Obstructive

Cardiomyopathy, Hypertrophic, Familial

Idiopathic Myocardial Hypertrophy

Idiopathic Hypertrophic Cardiomyopathy

Obstructive Idiopathic Hypertrophic Cardiomyopathy

Obstructive Cardiomyopathy

Idiopathic Hypertrophic Subaortic Stenosis

Muscular Subaortic Stenosis

Hypertrophic Obstructive Subaortic Stenosis

疾病名称 别名
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

直系同源

种属 基因名 来源 基因 ID
Felis catus TNNI2 VGNC VGNC:81103
Bos taurus TNNI2 VGNC VGNC:36192
Canis familiaris TNNI2 VGNC VGNC:52055
Macaca mulatta TNNI2 VGNC VGNC:78604
Rattus norvegicus TNNI2 RGD RGD:62050
Mus musculus TNNI2 MGD MGI:105070