1. Gene
  2. PNPT1 - polyribonucleotide nucleotidyltransferase 1 Gene

PNPT1 - polyribonucleotide nucleotidyltransferase 1 Gene

中文名称:多核糖核苷酸核苷酸转移酶 1

种属: Homo sapiens

同用名: OLD35; SCA25; DFNB70; PNPASE; old-35; COXPD13

基因 ID: 87178 | 基因类型: protein coding

关于 PNPT1

Cytogenetic location: 2p16.1 Genomic coordinates (GRCh38): 2:55,634,061-55,693,844 (from NCBI)

Ubiquitous expression in thyroid (RPKM 6.2), testis (RPKM 5.9) and 25 other tissues.

功能概要

由该基因编码的蛋白质属于进化保守的多核苷酸磷酸化酶家族,该家族由参与 RNA 加工和降解的磷酸盐依赖性 3'-至 5' 核糖核酸外切酶组成。这种酶主要位于线粒体膜间隙,并参与将 RNA 导入线粒体。该基因的突变与联合氧化磷酸化缺陷 13 和常染色体隐性非综合征性耳聋 70 有关。在 3 号和 7 号染色体上发现了相关的假基因。[RefSeq 提供,2012 年 12 月]

The protein encoded by this gene belongs to the evolutionary conserved polynucleotide phosphorylase family comprised of phosphate dependent 3'-to-5' exoribonucleases implicated in RNA processing and degradation. This Enzyme is predominantly localized in the mitochondrial intermembrane space and is involved in import of RNA to mitochondria. Mutations in this gene have been associated with combined Oxidative Phosphorylation deficiency-13 and autosomal recessive nonsyndromic deafness-70. Related pseudogenes are found on chromosomes 3 and 7. [provided by RefSeq, Dec 2012]

PNPT1 基因产物(1)

mRNA Protein Name
NM_033109.5 NP_149100.2 polyribonucleotide nucleotidyltransferase 1, mitochondrial precursor
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 3'-5'-RNA exonuclease activity IDA
IDA: 通过直接分析推断
19509288 GOA
enables identical protein binding IPI
IPI: 通过物理相互作用推断
19509288 GOA
enables miRNA binding IDA
IDA: 通过直接分析推断
20547861 GOA
enables poly(G) binding IDA
IDA: 通过直接分析推断
18083836 GOA
enables poly(U) RNA binding IDA
IDA: 通过直接分析推断
18083836 GOA
enables polyribonucleotide nucleotidyltransferase activity IDA
IDA: 通过直接分析推断
18083836 GOA
enables protein binding IPI
IPI: 通过物理相互作用推断
16934922 GOA
生物过程 GO 注释 逻辑证据 参考文献 来源
involved in RNA catabolic process IDA
IDA: 通过直接分析推断
18083836 GOA
involved in RNA import into mitochondrion IDA
IDA: 通过直接分析推断
20691904 GOA
involved in cellular response to interferon-beta IDA
IDA: 通过直接分析推断
16410805 GOA
involved in cellular response to oxidative stress IDA
IDA: 通过直接分析推断
18501193 GOA
involved in mRNA catabolic process IDA
IDA: 通过直接分析推断
12721301 GOA
involved in mitochondrial RNA 3'-end processing IMP
IMP: 通过突变表型推断
18083837 GOA
involved in mitochondrial RNA 5'-end processing IMP
IMP: 通过突变表型推断
18083837 GOA
involved in mitochondrial RNA catabolic process IDA
IDA: 通过直接分析推断
18501193 GOA
involved in mitochondrial mRNA catabolic process IDA
IDA: 通过直接分析推断
20691904 GOA
involved in mitochondrial mRNA polyadenylation IMP
IMP: 通过突变表型推断
18083837 GOA
involved in negative regulation of growth IDA
IDA: 通过直接分析推断
12721301 GOA
involved in nuclear polyadenylation-dependent mRNA catabolic process IDA
IDA: 通过直接分析推断
16934922 GOA
involved in positive regulation of mRNA catabolic process IMP
IMP: 通过突变表型推断
16410805 GOA
involved in positive regulation of miRNA catabolic process IDA
IDA: 通过直接分析推断
20547861 GOA
involved in positive regulation of mitochondrial RNA catabolic process IDA
IDA: 通过直接分析推断
19509288 GOA
involved in protein homooligomerization IDA
IDA: 通过直接分析推断
20691904 GOA
involved in protein homotrimerization IDA
IDA: 通过直接分析推断
19509288 GOA
involved in rRNA import into mitochondrion IDA
IDA: 通过直接分析推断
20691904 GOA
involved in regulation of cell cycle IDA
IDA: 通过直接分析推断
12721301 GOA
involved in regulation of cellular senescence IDA
IDA: 通过直接分析推断
16055741 GOA
细胞组分 GO 注释 逻辑证据 参考文献 来源
located in cytoplasm IDA
IDA: 通过直接分析推断
16055741 GOA
part of mitochondrial degradosome IDA
IDA: 通过直接分析推断
19509288 GOA
located in mitochondrial intermembrane space IDA
IDA: 通过直接分析推断
16966381 GOA
located in mitochondrion IDA
IDA: 通过直接分析推断
16055741 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

PNPT1 蛋白结构

RNase_PH

RNase_PH: 3' exoribonuclease family, domain 1 (54 - 183)

RNase_PH_C

RNase_PH_C: 3' exoribonuclease family, domain 2 (186 - 250)

PNPase

PNPase: Polyribonucleotide nucleotidyltransferase, RNA binding domain (287 - 363)

RNase_PH

RNase_PH: 3' exoribonuclease family, domain 1 (367 - 501)

RNase_PH_C

RNase_PH_C: 3' exoribonuclease family, domain 2 (505 - 579)

KH_1

KH_1: KH domain (608 - 664)

S1

S1: S1 RNA binding domain (678 - 750)

  • 0
  • 200
  • 400
  • 600
  • 783 a.a.
蛋白主名 其他名称

polyribonucleotide nucleotidyltransferase 1, mitochondrial

3'-5' RNA exonuclease OLD35

PNPT1 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
PNPT1 Q8TCS8 SUPV3L1 Homo sapiens Q8IYB8 33961781
种属内
PNPT1 Q8TCS8 PNPT1 Homo sapiens Q8TCS8 19509288
种属内
PNPT1 Q8TCS8 SUPV3L1 Homo sapiens Q8IYB8 19509288
种属内
PNPT1 Q8TCS8 PNPT1 Homo sapiens Q8TCS8 19509288
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
Combined Oxidative Phosphorylation Deficiency 13

COXPD13

Combined Oxidative Phosphorylation Defect Type 13

Combined Oxidative Phosphorylation Deficiency, Type 13

Spinocerebellar Ataxia 25

Spinocerebellar Ataxia Type 25

SCA25

Deafness, Autosomal Recessive 70, With Or Without Adult-Onset Neurodegeneration

DFNB70

Deafness, Autosomal Recessive, 70

Autosomal Recessive Nonsyndromic Deafness 70

Deafness, Autosomal Recessive 70

Autosomal Recessive Deafness 70

Dfnb70

Deafness, Autosomal Recessive, Type 70

Autosomal Recessive Non-Syndromic Sensorineural Deafness Type Dfnb

Autosomal Recessive Isolated Neurosensory Deafness Type Dfnb

Autosomal Recessive Isolated Neurosensory Hearing Loss Type Dfnb

Autosomal Recessive Isolated Sensorineural Deafness Type Dfnb

Autosomal Recessive Isolated Sensorineural Hearing Loss Type Dfnb

Autosomal Recessive Non-Syndromic Neurosensory Deafness Type Dfnb

Autosomal Recessive Non-Syndromic Neurosensory Hearing Loss Type Dfnb

Autosomal Recessive Non-Syndromic Sensorineural Hearing Loss Type Dfnb

Combined Oxidative Phosphorylation Deficiency
Spastic Paraplegia 25, Autosomal Recessive

SPG25

Hereditary Spastic Paraplegia 25

Autosomal Recessive Spastic Paraplegia Type 25

Spastic Paraplegia 25

Disc Herniation With Spastic Paraplegia, Autosomal Recessive

Autosomal Recessive Spastic Paraplegia 25

Spinal Disc Herniation With Autosomal Recessive Spastic Paraplegia

Autosomal Recessive Spastic Paraplegia-Disc Herniation Syndrome

Mitochondrial Dna Depletion Syndrome 5

Succinate-Coa Ligase Deficiency

Mitochondrial Dna Depletion Syndrome, Encephalomyopathic Form With Methylmalonic Aciduria

MTDPS5

Booth-Haworth-Dilling Syndrome

Mtdna Depletion Syndrome, Encephalomyopathic Form With Methylmalonic Aciduria

Mitochondrial Dna Depletion Syndrome, Encephalomyopathic Form, With Or Without Methylmalonic Aciduria, Autosomal Recessive, Sucla2-Related

Mitochondrial Dna Depletion Syndrome, Encephalomyopathic Form With Methylmalonic

Mitochondrial Dna Depletion Syndrome-5

Mitochondrial Dna Depletion Syndrome, Encephalomyopathic Form With Methylmalonic Aciduria, Autosomal Recessive

Mitochondrial Encephalomyopathy Aminoacidopathy

Sucla2-Related Mitochondrial Dna Depletion Syndrome, Encephalomyopathic Form With Methylmalonic Aciduria

Mitochondrial Dna Depletion Syndrome, Encephalomyopathic Form, With Mild Methylmalonic Aciduria

Mitochondrial Dna Depletion, Encephalomyopathic Form, With Methylmalonic Aciduria

Succinate-Coenzyme A Ligase Deficiency

Mitochondrial Encephalomyopathy-Aminoacidopathy Syndrome

Encephalomyopathic Mitochondrial Dna Depletion Syndrome With Or Without Methylmalonic Aciduria

Mitochondrial Dna Depletion Syndrome 5 Encephalomyopathic With Or Without Methylmalonic Aciduria

Mitochondrial Dna Depletion Syndrome Encephalomyopathic Form With Or Without Methylmalonic Aciduria Autosomal Recessive Sucla2-Related

Mitochondrial Dna Depletion Syndrome, Encephalomyopathic Form, With Methylmalonic Aciduria, Autosomal Recessive

Mitochondrial Dna Depletion Syndrome, Type 5

Developmental And Epileptic Encephalopathy 7

Epileptic Encephalopathy, Early Infantile, 7

DEE7

Eiee7

Kcnq2-Related Epileptic Encephalopathy

Kcnq2-Related Neonatal Epileptic Encephalopathy

Developmental And Epileptic Encephalopathy, 7

Early Infantile Epileptic Encephalopathy 7

Kcnq2-Nee

Ohtahara Syndrome

Encephalopathy, Epileptic, Early Infantile, Type 7

Early Infantile Epileptic Encephalopathy With Suppression Bursts

Deafness, Autosomal Recessive 84a

DFNB84A

Deafness, Autosomal Recessive 84

Autosomal Recessive Nonsyndromic Deafness 84a

Dfnb84

Deafness, Autosomal Recessive 84a, With Vestibular Dysfunction

Autosomal Recessive Deafness 84a

Autosomal Recessive Deafness 84a With Vestibular Dysfunction

Deafness, Autosomal Recessive, 84a

Deafness Autosomal Recessive 84

Deafness Autosomal Recessive 84a With Vestibular Dysfunction

Non-Syndromic Neurosensory Deafness Autosomal Recessive Type 84

Deafness, Autosomal Recessive, Type 84a

Combined Oxidative Phosphorylation Deficiency 1

Hepatoencephalopathy Due To Combined Oxidative Phosphorylation Defect Type 1

COXPD1

Early Fatal Progressive Hepatoencephalopathy

Hepatoencephalopathy Due To Coxpd1

Combined Oxidative Phosphorylation Deficiency, Type 1

Hepatoencephalopathy, Early Fatal Progressive

Hepatoencephalopathy Early Fatal Progressive

Autosomal Recessive Nonsyndromic Deafness

Deafness, Autosomal Recessive, Nonsyndromic

Melanoma

Malignant Melanoma

Cutaneous Melanoma

Naevocarcinoma

Malignant Melanomas

Aicardi-Goutieres Syndrome

Aicardi Goutieres Syndrome

Cree Encephalitis

Aicardi-Goutières Syndrome

Encephalopathy With Basal Ganglia Calcification

Ags

Encephalopathy With Intracranial Calcification And Chronic Lymphocytosis Of Cerebrospinal Fluid

Pseudotoxoplasmosis Syndrome

Encephalopathy, Familial Infantile, With Calcification Of Basal Ganglia And Chronic Cerebrospinal Fluid Lymphocytosis

Familial Infantile Encephalopathy With Intracranial Calcification And Chronic Cerebrospinal Fluid Lymphocytosis

Aicardi-Goutieres Syndrome 1

Dystonia

Dystonic Disease

Dystonic Disorder

Dystonia Disorders

Neuroleptic Dyskinesia

Leigh Syndrome

Leigh Disease

Infantile Subacute Necrotizing Encephalopathy

Leigh Syndrome Due To Mitochondrial Complex Iv Deficiency

LS

Sne

Leigh'S Disease

Leigh Syndrome Due To Mitochondrial Complex I Deficiency

Necrotizing Encephalopathy, Infantile Subacute, Of Leigh

Subacute Necrotizing Encephalomyelopathy

Necrotizing Encephalopathy Infantile Subacute Of Leigh

Leigh Syndrome Due To Mitochondrial Complex Iii Deficiency

Infantile Necrotizing Encephalomyelopathy

Juvenile Subacute Necrotizing Encephalomyelopathy

Leigh'S Necrotizing Encephalopathy

Subacute Necrotizing Encephalopathy

Juvenile Subacute Necrotizing Encephalopathy

Leigh Syndrome Due To Mitochondrial Complex Ii Deficiency

Leigh Syndrome Due To Mitochondrial Complex V Deficiency

Encephalopathy, Subacute Necrotizing, Infantile

Encephalopathy, Subacute Necrotizing, Juvenile

Maternally Inherited Leigh Syndrome

Subacute Necrotising Encephalomyelopathy

Subacute Necrotising Encephalopathy

Spastic Ataxia

Spax

Ataxia, Spastic

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 PNPT1 VGNC VGNC:33097
Mus musculus PNPT1 MGD MGI:1918951
Felis catus PNPT1 VGNC VGNC:64270
Rattus norvegicus PNPT1 RGD RGD:1307987
Canis familiaris PNPT1 VGNC VGNC:44760
Macaca mulatta PNPT1 VGNC VGNC:76095