TARBP2 - TARBP2 subunit of RISC loading complex Gene

中文名称：RISC 加载复合体的 TARBP2 亚基

种属: Homo sapiens

同用名: LOQS; TRBP; TRBP1; TRBP2

基因 ID: 6895 | 基因类型: protein coding

关于 TARBP2

Cytogenetic location: 12q13.13 Genomic coordinates (GRCh38): 12:53,500,923-53,506,431 (from NCBI)

This gene has 20 transcripts (splice variants), 211 orthologues and 14 paralogues. Ubiquitous expression in placenta (RPKM 7.8), testis (RPKM 6.1) and 25 other tissues.

功能概要

HIV-1 是获得性免疫缺陷综合症 (AIDS) 的病原体，它包含一个 RNA 基因组，可在复制周期中产生染色体整合的 DNA。反式激活因子 Tat 对 HIV-1 基因表达的激活依赖于位于转录起始位点下游的 RNA 调节元件 (TAR) 。由该基因编码的蛋白质结合在 HIV-1 TAR RNA 调节元件的凸起和环之间，并与病毒 Tat 蛋白协同激活 HIV-1 基因表达。可变剪接导致编码不同异构体的多个转录变体。这个基因也有一个假基因。[RefSeq 提供，2008 年 7 月]

HIV-1, the causative agent of acquired immunodeficiency syndrome (AIDS), contains an RNA genome that produces a chromosomally integrated DNA during the replicative cycle. Activation of HIV-1 gene expression by the transactivator Tat is dependent on an RNA regulatory element (TAR) located downstream of the transcription initiation site. The protein encoded by this gene binds between the bulge and the loop of the HIV-1 TAR RNA regulatory element and activates HIV-1 gene expression in synergy with the viral Tat protein. Alternative splicing results in multiple transcript variants encoding different isoforms. This gene also has a pseudogene. [provided by RefSeq, Jul 2008]

TARBP2 基因产物(3)

mRNA	Protein	Name
NM_004178.5	NP_004169.3	RISC-loading complex subunit TARBP2 isoform b
NM_134323.2	NP_599150.1	RISC-loading complex subunit TARBP2 isoform a
NM_134324.3	NP_599151.2	RISC-loading complex subunit TARBP2 isoform b

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
enables double-stranded RNA binding	IDA IDA: 通过直接分析推断	23661684	GOA
enables enzyme binding	IPI IPI: 通过物理相互作用推断	25557550	GOA
enables identical protein binding	IPI IPI: 通过物理相互作用推断	20211142	GOA
contributes to pre-miRNA binding	IDA IDA: 通过直接分析推断	18178619	GOA
enables pre-miRNA binding	IDA IDA: 通过直接分析推断	23435228	GOA
enables protein binding	IPI IPI: 通过物理相互作用推断	15973356	GOA
enables protein homodimerization activity	IPI IPI: 通过物理相互作用推断	17452327	GOA
enables protein sequestering activity	IDA IDA: 通过直接分析推断	30927622	GOA
enables siRNA binding	IDA IDA: 通过直接分析推断	15973356	GOA

生物过程 GO 注释	逻辑证据	参考文献	来源
involved in RISC complex assembly	IDA IDA: 通过直接分析推断	15973356	GOA
involved in global gene silencing by mRNA cleavage	IMP IMP: 通过突变表型推断	15973356	GOA
involved in miRNA processing	IDA IDA: 通过直接分析推断	15973356	GOA
involved in negative regulation of cytoplasmic pattern recognition receptor signaling pathway	IDA IDA: 通过直接分析推断	30927622	GOA
involved in negative regulation of defense response to virus by host	IDA IDA: 通过直接分析推断	11641396	GOA
involved in positive regulation of viral genome replication	IDA IDA: 通过直接分析推断	11641396	GOA
involved in pre-miRNA processing	IDA IDA: 通过直接分析推断	15973356	GOA
involved in regulation of viral transcription	IDA IDA: 通过直接分析推断	11641396	GOA
involved in siRNA processing	IDA IDA: 通过直接分析推断	15973356	GOA

细胞组分 GO 注释	逻辑证据	参考文献	来源
part of RISC complex	IDA IDA: 通过直接分析推断	17531811	GOA
part of RISC-loading complex	IDA IDA: 通过直接分析推断	15973356	GOA
part of RISC-loading complex	IPI IPI: 通过物理相互作用推断	23661684	GOA
located in cytoplasm	IDA IDA: 通过直接分析推断	17452327	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

TARBP2 蛋白结构

dsrm

0
100
200
300
366 a.a.

蛋白主名

其他名称

RISC-loading complex subunit TARBP2

TAR (HIV) RNA-binding protein 2

TARBP2 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
Intra	TARBP2	Q15633	PNKP	Homo sapiens	Q96T60	Validated Y2H	32296183
Intra	TARBP2	Q15633	ZMAT4	Homo sapiens	Q9H898-2	Validated Y2H	32296183
Intra	TARBP2	Q15633	ZMAT4	Homo sapiens	Q9H898-2	Y2H Prey Pooling	32296183
Intra	TARBP2	Q15633	ZMAT4	Homo sapiens	Q9H898-2	Y2H Array	32296183
Intra	TARBP2	Q15633	TCEANC	Homo sapiens	Q8N8B7-2	Validated Y2H	32296183
Intra	TARBP2	Q15633	ZNF346	Homo sapiens	Q9UL40	Validated Y2H	25416956
Intra	TARBP2	Q15633	ZNF346	Homo sapiens	Q9UL40	Validated Y2H	32296183
Intra	TARBP2	Q15633	ZNF346	Homo sapiens	Q9UL40	Y2H Array	32296183
Intra	TARBP2	Q15633	ZNF346	Homo sapiens	Q9UL40	Y2H Prey Pooling	32296183
Intra	TARBP2	Q15633	ZMAT3	Homo sapiens	Q9HA38	Y2H Array	32296183
Intra	TARBP2	Q15633	ZMAT3	Homo sapiens	Q9HA38	Validated Y2H	32296183
Intra	TARBP2	Q15633	DICER1	Homo sapiens	Q9UPY3	Anti Bait CoIP	16142218
Intra	TARBP2	Q15633	DICER1	Homo sapiens	Q9UPY3	Anti Tag CoIP	23622242
Intra	TARBP2	Q15633	AGO2	Homo sapiens	Q9UKV8	Anti Tag CoIP	16424907
Intra	TARBP2	Q15633	AGO2	Homo sapiens	Q9UKV8	Anti Tag CoIP	23622242
Intra	TARBP2	Q15633	ADAR	Homo sapiens	P55265-5	Anti Tag CoIP	23622242
Intra	TARBP2	Q15633	PRKRA	Homo sapiens	O75569	Y2H Prey Pooling	25416956
Intra	TARBP2	Q15633	PRKRA	Homo sapiens	O75569	Validated Y2H	25416956
Intra	TARBP2	Q15633	STRBP	Homo sapiens	Q96SI9	Validated Y2H	25416956
Intra	TARBP2	Q15633	STRBP	Homo sapiens	Q96SI9	Y2H Prey Pooling	25416956
Intra	TARBP2	Q15633	TCEANC	Homo sapiens	Q8N8B7	Validated Y2H	25416956

种属间: 跨种属相互作用 种属内: 同种属相互作用

关联疾病

疾病名称

别名

Pleuropulmonary Blastoma

PPB	Ppb Familial Tumor And Dysplasia Syndrome
Ppbftds	Pulmonary Blastoma
Blastoma, Pleuropulmonary	Dicer1 Syndrome
Respiratory Tract Neoplasms

Dicer1 Syndrome

Pleuro-Pulmonary Blastoma Familial Tumor Susceptibility Syndrome	Pleuropulmonary Blastoma Familial Tumor Susceptibility Syndrome
Ppb Familial Tumor Susceptibility Syndrome	Dicer1-Related Pleuropulmonary Blastoma Cancer Predisposition Syndrome
Pleuro-Pulmonary Blastoma Familial Tumor Susceptibility	Dicer1-Related Pleuropulmonary Blastoma
Pleuropulmonary Blastoma Familial Tumor And Dysplasia Syndrome	Pleuropulmonary Blastoma Family Tumor Susceptibility Syndrome
Ppbftds	Doid:0081063

Fragile X Syndrome

FXS	Martin-Bell Syndrome
Fraxa Syndrome	Marker X Syndrome
X-Linked Mental Retardation And Macroorchidism	Fragile X Mental Retardation Syndrome
Fra Syndrome	Mental Retardation, X-Linked, Associated With Marxq28
X-Linked Intellectual Disability And Macroorchidism	Frax Syndrome
Symptomatic Form Of Fragile X Syndrome In Female Carriers	Fragile-X Syndrome
Fraxe Syndrome

Immune Deficiency Disease

Immunodeficiency	Primary Immunodeficiency
Primary Immunodeficiency Disease	Immunologic Deficiency Syndromes
Hypoimmunity	Immune Deficiency Disorder
Immunodeficiency Syndrome	Immune Disorder
Primary Immune Deficiency Disorder	Immune System Diseases
Human Immunodeficiency Virus Infection	Hiv - [Human Immunodeficiency Virus Infection]
Hiv Positive Nos	Hiv Disease
Acquired Immune Deficiency Syndrome-Related Complex	Aids-Like Syndrome
Aids-Related Complex Nos	Arc - [Aids-Related Complex]
Immunodeficiency Due To Human Immunodeficiency Virus Infection	Unspecified Human Immunodeficiency Virus Disease
Hiv Disease Nos	Human Immunodeficiency Virus Positive Nos
Hiv Nos	Deficiency Of Complement Initial Pathway
Deficiency Of Complement Terminal Pathway	Cfdd - [Complement Factor D Deficiency]
Immunodeficiency With Nk-Cell - [Natural-Killer Cell] Deficiency	Nonfamilial Hypogammaglobulinaemia
Common Variable Immune Deficiency	Nonfamilial Agammaglobulinaemia
Common Variable Agammaglobulinaemia	Agammaglobulinaemia Nos
Agammaglobulinaemia Antibody Deficiency Syndrome	Hypogammaglobulinaemia Antibody Deficiency Syndrome
Acquired Agammaglobulinaemia Nos	Hypogammaglobulinaemia Nos
Hyper Igm

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

Cat. No.	产品名	作用方式	纯度	是否罕见病
HY-RS14207	TARBP2 Human Pre-designed siRNA Set A	Pre-designed Sets	/	否

直系同源

种属	基因名	来源	基因 ID
Rattus norvegicus	TARBP2	RGD	RGD:1307375
Macaca mulatta	TARBP2	VGNC	VGNC:78099
Mus musculus	TARBP2	MGD	MGI:103027
Canis familiaris	TARBP2	VGNC	VGNC:47108
Bos taurus	TARBP2	VGNC	VGNC:35602
Felis catus	TARBP2	VGNC	VGNC:65954

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