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  2. RNASEH1 - ribonuclease H1 Gene

RNASEH1 - ribonuclease H1 Gene

中文名称:核糖核酸酶 H1

种属: Homo sapiens

同用名: RNH1; H1RNA; PEOB2

基因 ID: 246243 | 基因类型: protein coding

关于 RNASEH1

Cytogenetic location: 2p25.3 Genomic coordinates (GRCh38): 2:3,522,355-3,558,333 (from NCBI)

This gene has 4 transcripts (splice variants), 215 orthologues and is associated with 2 phenotypes. Ubiquitous expression in brain (RPKM 5.7), endometrium (RPKM 5.6) and 25 other tissues.

功能概要

该基因编码一种核酸内切酶,可特异性降解 RNA-DNA 杂交体的 RNA,并在 DNA 复制和修复中发挥关键作用。交替的框内起始密码子起始导致产生指向线粒体或细胞核的交替同种型。线粒体亚型的产生由上游开放阅读框 (uORF) 调节。在具有线粒体 DNA 缺失、常染色体隐性遗传 2 的进行性眼外肌麻痹患者中发现了该基因的突变。可变剪接导致额外的编码和非编码转录物变异。该基因的假基因已在 2 号和 17 号染色体上定义。[RefSeq 提供,2017 年 7 月]

This gene encodes an Endonuclease that specifically degrades the RNA of RNA-DNA hybrids and plays a key role in DNA replication and repair. Alternate in-frame start codon initiation results in the production of alternate isoforms that are directed to the mitochondria or to the nucleus. The production of the mitochondrial isoform is modulated by an upstream open reading frame (uORF). Mutations in this gene have been found in individuals with progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal recessive 2. Alternative splicing results in additional coding and non-coding transcript variants. Pseudogenes of this gene have been defined on chromosomes 2 and 17. [provided by RefSeq, Jul 2017]

RNASEH1 基因产物(6)

mRNA Protein Name
NM_001286834.3 NP_001273763.1 ribonuclease H1 isoform 2
NM_001286837.3 NP_001273766.1 ribonuclease H1 isoform 3
NM_001378271.1 NP_001365200.1 ribonuclease H1 isoform 4 precursor
NM_001378272.1 NP_001365201.1 ribonuclease H1 isoform 5 precursor
NM_001378273.1 NP_001365202.1 ribonuclease H1 isoform 6 precursor
NM_002936.6 NP_002927.2 ribonuclease H1 isoform 1 precursor
基因本体论
  • 分子功能
分子功能 GO 注释 逻辑证据 参考文献 来源
enables RNA-DNA hybrid ribonuclease activity IDA
IDA: 通过直接分析推断
21700224 GOA
enables protein binding IPI
IPI: 通过物理相互作用推断
32296183 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

RNASEH1 蛋白结构

Cauli_VI

Cauli_VI: Caulimovirus viroplasmin (28 - 70)

RNase_H

RNase_H: RNase H (140 - 281)

  • 0
  • 100
  • 200
  • 286 a.a.
蛋白主名 其他名称

ribonuclease H1

ribonuclease H type II

RNASEH1 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 RNASEH1 O60930 NRM Homo sapiens Q8IXM6
Validated Y2H
32296183
Intra RNASEH1 O60930 ASPH Homo sapiens Q12797-6
Validated Y2H
32296183
Intra RNASEH1 O60930 FAM3C Homo sapiens Q92520
Validated Y2H
32296183
Intra RNASEH1 O60930 LUC7L Homo sapiens Q9NQ29
Anti Tag CoIP
33961781
Intra RNASEH1 O60930 EMD Homo sapiens P50402
Validated Y2H
32296183
Intra RNASEH1 O60930 TMEM11 Homo sapiens P17152
Validated Y2H
32296183
Intra RNASEH1 O60930 NCS1 Homo sapiens P62166
Validated Y2H
32296183
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
Progressive External Ophthalmoplegia With Mitochondrial Dna Deletions, Autosomal Recessive 2

PEOB2

Adult-Onset Chronic Progressive External Ophthalmoplegia With Mitochondrial Myopathy

Adult-Onset Cpeo With Mitochondrial Myopathy

Progressive External Ophthalmoplegia, Autosomal Recessive 2

Autosomal Recessive Progressive External Ophthalmoplegia With Mitochondrial Dna Deletions 2

Autosomal Recessive Progressive External Ophthalmoplegia 2

Ophthalmoplegia, External, Progressive, With Mitochondrial Dna Deletions, Autosomal Recessive, Type 2

Mitochondrial Myopathy

Mitochondrial Myopathies

Mitochondrial Cytopathy

Myopathies In Mitochondrial Disorders

Coffin-Siris Syndrome 9

Mrd27

CSS9

Mental Retardation, Autosomal Dominant 27

Autosomal Dominant Mental Retardation 27

Autosomal Dominant Non-Syndromic Intellectual Disability 27

Coffin-Siris Syndrome, Type 9

Sensory Ataxic Neuropathy, Dysarthria, And Ophthalmoparesis

SANDO

Mitochondrial Recessive Ataxia Syndrome

Spinocerebellar Ataxia With Epilepsy

Epilepsy, Progressive Myoclonic 5

Epm5

Miras

SCAE

Sensory Ataxic Neuropathy With Mitochondrial Dna Deletions, Autosomal Recessive

Autosomal Recessive Sensory Ataxic Neuropathy With Mitochondrial Dna Deletions

Progressive Myoclonic Epilepsy Type 5

Pme Type 5

Progressive Myoclonus Epilepsy Type 5

Sensory Ataxic Neuropathy-Dysarthria-Ophthalmoparesis Syndrome

Recessive Mitochondrial Ataxia Syndrome

Sensory Ataxic Neuropathy Dysarthria And Ophthalmoparesis

Mitochondrial Spinocerebellar Ataxia-Epilepsy Syndrome

Mscae

Sensory Ataxic Neuropathy With Mitochondrial Dna Deletions Autosomal Recessive

Progressive Myoclonic Epilepsy With Sensory Ataxic Neuropathy

Epilepsy, Progressive Myoclonic, 5

Ataxia Neuropathy Spectrum

Kearns-Sayre Syndrome

Ophthalmoplegia

Mitochondrial Cytopathy

KSS

Ophthalmoplegia, Pigmentary Degeneration Of Retina, And Cardiomyopathy

Oculocraniosomatic Syndrome

Chronic Progressive External Ophthalmoplegia With Myopathy

Cpeo With Myopathy

Total Ophthalmoplegia

Ophthalmoplegia-Plus Syndrome

Ophthalmoplegia, Progressive External, With Ragged-Red Fibers

Cpeo With Ragged-Red Fibers

Oculomotor Paralysis

Renal Tubulopathy, Diabetes Mellitus, And Cerebellar Ataxia Due To Duplication O

Renal Tubulopathy, Diabetes Mellitus, And Cerebellar Ataxia Due To Duplication Of Mitochondrial Dna

Proximal Tubulopathy, Diabetes Mellitus And Cerebellar Ataxia

Cpeo With Ragged Red Fibers

Ophthalmoplegia Plus Syndrome

Ophthalmoplegia, Progressive External, With Ragged Red Fibers

Kearns-Sayre Mitochondrial Cytopathy

Mitochondrial Myopathies

Amyotrophic Lateral Sclerosis 4, Juvenile

Amyotrophic Lateral Sclerosis Type 4

ALS4

Amyotrophic Lateral Sclerosis 4

Dhmn With Upper Motor Neuron Signs

Distal Hereditary Motor Neuropathy With Upper Motor Neuron Signs

Neuronopathy, Distal Hereditary Motor, With Pyramidal Features

Als 4

Distal Hereditary Motor Neuropathy With Pyramidal Features

Amyotrophic Lateral Sclerosis Juvenile 4

Neuronopathy Distal Hereditary Motor With Pyramidal Features

Sclerosis, Lateral, Amyotrophic, Type Type 4

Mitochondrial Dna Depletion Syndrome 4a

Alpers Syndrome

Alpers-Huttenlocher Syndrome

Alpers Progressive Infantile Poliodystrophy

Alpers Diffuse Degeneration Of Cerebral Gray Matter With Hepatic Cirrhosis

Alpers Disease

Progressive Sclerosing Poliodystrophy

Pndc

Diffuse Cerebral Sclerosis Of Schilder

MTDPS4A

Neuronal Degeneration Of Childhood With Liver Disease, Progressive

Alper'S Syndrome

Alpers' Disease Or Gray-Matter Degeneration

Diffuse Cerebral Degeneration In Infancy

Infantile Poliodystrophy

Poliodystrophia Cerebri Progressiva

Progressive Cerebral Poliodystrophy

Alpers' Disease

Alpers Progressive Sclerosing Poliodystrophy

Progressive Neuronal Degeneration Of Childhood With Liver Disease

Ahs

Mitochondrial Dna Depletion Syndrome 4a Alpers Type

Neuronal Degeneration Of Childhood With Liver Disease Progressive

Mitochondrial Dna Depletion Syndrome

Mtdna Depletion Syndrome

Mitochondrial Dna Depletion Syndrome 7

Ohaha Syndrome

Infantile Onset Spinocerebellar Ataxia

Iosca

Infantile-Onset Spinocerebellar Ataxia

Spinocerebellar Ataxia 8

MTDPS7

Ophthalmoplegia, Hypotonia, Ataxia, Hypacusis, And Athetosis

Ophthalmoplegia-Hypotonia-Ataxia-Hypoacusis-Athetosis Syndrome

Sca8

Spinocerebellar Ataxia Infantile With Sensory Neuropathy

Spinocerebellar Ataxia, Infantile-Onset

Ophthalmoplegia, Hypotonia, Ataxia, Hypoacusis, And Athetosis

Spinocerebellar Ataxia, Infantile, With Sensory Neuropathy

Spinocerebellar Ataxia 8, Formerly

Sca8, Formerly

Iosca, Mitochondrial Dna Depletion Syndrome 7

Ophthalmoplegia - Hypotonia - Ataxia - Hypoacusis - Athetosis

Mitochondrial Dna Depletion Syndrome, Hepatocerebrorenal Form

Mtdna Depletion Syndrome, Hepatocerebrorenal Form

Mitochondrial Dna Depletion Syndrome 7 Hepatocerebral Type

Ophthalmoplegia Hypotonia Ataxia Hypoacusis And Athetosis

Pure Spinocerebellar Ataxia Japanese Type

Sca4 Pure Japanese Type

Spinocerebellar Ataxia Infantile-Onset

Mitochondrial Dna Depletion Syndrome , Type 7

Spinocerebellar Ataxia, Autosomal Recessive, With Axonal Neuropathy 2

Aoa2

Ataxia With Oculomotor Apraxia Type 2

Scar1

SCAN2

Ataxia-Oculomotor Apraxia 2

Ataxia-Ocular Apraxia 2

Ataxia-Oculomotor Apraxia Type 2

Scan 2

Spinocerebellar Ataxia With Axonal Neuropathy Type 2

Spinocerebellar Ataxia, Autosomal Recessive 1, Formerly

Scar1, Formerly

Autosomal Recessive Spinocerebellar Ataxia-1

Spinocerebellar Ataxia, Autosomal Recessive, 1

Ataxia-Ocular Apraxia-2

Spinocerebellar Ataxia, Autosomal Recessive 1

Myopathy

Muscular Diseases

Myopathies

Mitochondrial Myopathy, Encephalopathy, Lactic Acidosis, And Stroke-Like Episodes

Melas Syndrome

MELAS

Mitochondrial Encephalomyopathy Lactic Acidosis And Stroke-Like Episodes

Mitochondrial Myopathy, Lactic Acidosis, Stroke-Like Episode

Mitochondrial Encephalomyopathy, Lactic Acidosis, And Stroke-Like Episodes

Myopathy, Mitochondrial-Encephalopathy-Lactic Acidosis-Stroke

Mitochondrial Encephalomyopathy, Lactic Acidosis And Stroke-Like Episodes

Mitochondrial Encephalopathy, Lactic Acidosis, And Stroke-Like Episodes

Mitochondrial Myopathy, Encephalopathy, Lactic Acidosis And Stroke-Like Episodes

Mitochondrial Encephalomyopathy With Lactic Acidosis And Stroke-Like Episodes Syndrome

Myopathy, Mitochondrial, Encephalopathy, Lactic Acidosis, And Stroke-Like Episodes

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
Bos taurus RNASEH1 VGNC VGNC:56749
Rattus norvegicus RNASEH1 RGD RGD:1309012
Mus musculus RNASEH1 MGD MGI:1335073
Canis familiaris RNASEH1 VGNC VGNC:56747
Felis catus RNASEH1 VGNC VGNC:64656
Macaca mulatta RNASEH1 VGNC VGNC:106211
Others RNASEH1 NCBI