1. Gene
  2. AARS2 - alanyl-tRNA synthetase 2, mitochondrial Gene

AARS2 - alanyl-tRNA synthetase 2, mitochondrial Gene

中文名称:丙氨酰-tRNA 合成酶 2,线粒体

种属: Homo sapiens

同用名: AARSL; LKENP; COXPD8; MTALARS; MT-ALARS

基因 ID: 57505 | 基因类型: protein coding

关于 AARS2

Cytogenetic location: 6p21.1 Genomic coordinates (GRCh38): 6:44,298,731-44,313,347 (from NCBI)

This gene has 2 transcripts (splice variants), 195 orthologues, 2 paralogues and is associated with 5 phenotypes. Ubiquitous expression in small intestine (RPKM 2.7), ovary (RPKM 2.7) and 25 other tissues.

功能概要

该基因编码的蛋白质属于 II 类氨酰-tRNA 合成酶家族。氨酰-tRNA 合成酶通过用其同源氨基酸充电 tRNA,在 mRNA 翻译中发挥关键作用。编码的蛋白质是一种线粒体酶,可特异性氨酰化丙氨酰-tRNA。该基因的突变是导致联合氧化磷酸化缺陷 8 的原因。[RefSeq 提供,2011 年 12 月]

The protein encoded by this gene belongs to the class-II Aminoacyl-tRNA Synthetase family. Aminoacyl-tRNA synthetases play critical roles in mRNA translation by charging tRNAs with their cognate Amino acids. The encoded protein is a mitochondrial Enzyme that specifically aminoacylates alanyl-tRNA. Mutations in this gene are a cause of combined Oxidative Phosphorylation deficiency 8. [provided by RefSeq, Dec 2011]

AARS2 基因产物(1)

mRNA Protein Name
NM_020745.4 NP_065796.2 alanine--tRNA ligase, mitochondrial
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 alanine-tRNA ligase activity IMP
IMP: 通过突变表型推断
21549344 GOA
enables protein binding IPI
IPI: 通过物理相互作用推断
32296183 GOA
生物过程 GO 注释 逻辑证据 参考文献 来源
involved in mitochondrial alanyl-tRNA aminoacylation IMP
IMP: 通过突变表型推断
21549344 GOA
细胞组分 GO 注释 逻辑证据 参考文献 来源
located in mitochondrion IDA
IDA: 通过直接分析推断
21549344 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

AARS2 蛋白结构

tRNA-synt_2c

tRNA-synt_2c: tRNA synthetases class II (A) (42 - 624)

tRNA_SAD

tRNA_SAD: Threonyl and Alanyl tRNA synthetase second additional domain (721 - 778)

  • 0
  • 200
  • 400
  • 600
  • 800
  • 985 a.a.
蛋白主名 其他名称

alanine--tRNA ligase, mitochondrial

alanine tRNA ligase 2, mitochondrial (putative)

关联疾病

疾病名称 别名
Combined Oxidative Phosphorylation Deficiency 8

COXPD8

Combined Oxidative Phosphorylation Defect Type 8

Cardiomyopathy, Hypertrophic Mitochondrial, Fatal Infantile

Cardiomyopathy Hypertrophic Mitochondrial Fatal Infantile

Combined Oxidative Phosphorylation Deficiency, Type 8

Leukoencephalopathy, Progressive, With Ovarian Failure

LKENP

Leukoencephalopathy, Hereditary Diffuse, With Spheroids 1

Hereditary Diffuse Leukoencephalopathy With Spheroids

Adult-Onset Leukoencephalopathy With Axonal Spheroids And Pigmented Glia

Alsp

Gpsc

Subcortical Gliosis Of Neumann

Leukoencephalopathy, Diffuse Hereditary, With Spheroids 1

Autosomal Dominant Leukoencephalopathy With Neuroaxonal Spheroids

Hdls

HDLS1

Leukoencephalopathy, Adult-Onset, With Axonal Spheroids And Pigmented Glia

Gliosis, Familial Progressive Subcortical

Leukoencephalopathy, Diffuse Hereditary, With Spheroids

Pold

Pigmentary Orthochromatic Leukodystrophy

Hereditary Diffuse Leukoencephalopathy With Axonal Spheroids And Pigmented Glia

Familial Progressive Subcortical Gliosis

Leukoencephalopathy With Neuroaxonal Spheroids, Autosomal Dominant

Dementia, Familial, Neumann Type

Adult-Onset Leukodystrophy With Neuroaxonal Spheroids

Hereditary Diffuse Leukoencephalopathy With Axonal Spheroids

Neuroaxonal Leukodystrophy

Fpsg

Familial Dementia, Neumann Type

Familial Dementia Neumann Type

Leukoencephalopathy, Diffuse Hereditary, With Spheroid

Leukoencephalopathy With Vanishing White Matter

Cree Leukoencephalopathy

Vanishing White Matter Disease

Ovarioleukodystrophy

Vanishing White Matter Leukodystrophy

Childhood Ataxia With Central Nervous System Hypomyelinization

Cach

Cach Syndrome

Myelinosis Centralis Diffusa

VWM

Cle

Childhood Ataxia With Central Nervous System Hypomyelination

Childhood Ataxia With Diffuse Central Nervous System Hypomyelination

Cach/Vwm

Cach/Vwm Syndrome

Childhood Ataxia With Central Nervous System Hypomyelination/Vanishing White Matter

Cree Leukoencehalopathy

Late Infantile Cach Syndrome

Juvenile Or Adult Cach Syndrome

Congenital Or Early Infantile Cach Syndrome

Leukodystrophy With Vanishing White Matter

Combined Oxidative Phosphorylation Deficiency
Combined Oxidative Phosphorylation Deficiency 12

COXPD12

Ltbl

Leukoencephalopathy With Thalamus And Brainstem Involvement And High Lactate

Leukoencephalopathy-Thalamus And Brainstem Anomalies-High Lactate Syndrome

Combined Oxidative Phosphorylation Defect Type 12

Combined Oxidative Phosphorylation Deficiency, Type 12

Charcot-Marie-Tooth Disease, Axonal, Type 2n

Charcot-Marie-Tooth Disease Axonal Type 2n

CMT2N

Autosomal Dominant Charcot-Marie-Tooth Disease Type 2n

Charcot-Marie-Tooth Neuropathy Axonal Type 2n

Charcot-Marie-Tooth Neuropathy, Axonal, Type 2n

Charcot-Marie-Tooth Disease, Axonal, Autosomal Dominant, Type 2n

Autosomal Dominant Axonal Charcot-Marie-Tooth Disease Type 2n

Charcot-Marie-Tooth Disease 2n

Charcot-Marie-Tooth Disease Axonal Autosomal Dominant Type 2n

Charcot-Marie-Tooth Disease, Type 2n

Charcot-Marie-Tooth Disease, Recessive Intermediate B

Charcot-Marie-Tooth Disease Recessive Intermediate B

CMTRIB

Ri-Cmtb

Charcot-Marie-Tooth Disease, Recessive Intermediate, B

Autosomal Recessive Intermediate Charcot-Marie-Tooth Disease Type B

Charcot-Marie-Tooth Neuropathy Recessive Intermediate B

Charcot-Marie-Tooth Neuropathy, Recessive Intermediate B

Ri-Cmt Type B

Charcot-Marie-Tooth Disease, Recessive, Intermediate Type, B

Mitochondrial Complex V Deficiency, Nuclear Type 5

Mitochondrial Complex V Deficiency

MC5DN5

Mitochondrial Complex V Deficiency, Atp5f1d Type

Mitochondrial Complex V Deficiency

Mitochondrial Complex 5 Deficiency Nuclear Type 5

Complex 5 Mitochondrial Respiratory Chain Deficiency

Atp Synthase Deficiency

Mitochondrial Complex V Deficiency, Nuclear Type 5

Complex V Deficiency

Myopathy, Lactic Acidosis, And Sideroblastic Anemia
Mitochondrial Disease

Mitochondrial Diseases

Mitochondrial Disorder

Gait Apraxia
Neuronopathy, Distal Hereditary Motor, Type Va

Dsmav

Distal Hereditary Motor Neuropathy Type V

Young Adult-Onset Distal Hereditary Motor Neuropathy

Neuronopathy, Distal Hereditary Motor, Type V

Distal Hereditary Motor Neuronopathy Type 5

Dhmn5

Distal Spinal Muscular Atrophy Type 5

HMN5A

Hmn5

Dhmn5a

Dhmn Va

Dsmava

Spinal Muscular Atrophy, Distal, With Upper Limb Predominance

Distal Hmn V

Autosomal Recessive Distal Spinal Muscular Atrophy Type 5

Dsma5

Young Adult-Onset Dhmn

Dhmn-V

Hmn V

Neuronopathy, Distal Hereditary Motor, Type 5a

Hmn 5a

Neuropathy, Distal Hereditary Motor, Type Va

Spinal Muscular Atrophy, Distal, Type Va

Spinal Muscular Atrophy, Distal, Type V

Distal Spinal Muscular Atrophy Type V

Distal Spinal Muscular Atrophy With Upper Limb Predominance

Distal Hereditary Motor Neuronopathy Type 5a

Distal Hmn Va

Distal Spinal Muscular Atrophy Type Va

Distal Hereditary Motor Neuropathy, Type V

Distal Hereditary Motor Neuronopathy, Type V

Distal Spinal Muscular Atrophy, Type V

Spinal Muscular Atrophy, Distal Type V

Distal Hereditary Motor Neuropathy Type 5

Neuronopathy, Distal Hereditary Motor, 5a

Dhmn V

Distal Hereditary Motor Neuronopathy Type Va

Distal Hereditary Motor Neuropathy Type Va

Dsma-V

Hmn Va

Spinal Muscular Atrophy Distal Type V

Spinal Muscular Atrophy Distal Type Va

Spinal Muscular Atrophy Distal With Upper Limb Predominance

Neuropathy, Distal Hereditary Motor, Type V

Neuropathy, Motor, Distal, Hereditary, Type Va

Pontocerebellar Hypoplasia, Type 6

Pontocerebellar Hypoplasia Type 6

PCH6

Fatal Infantile Encephalopathy With Mitochondrial Respiratory Chain Defects

Encephalopathy, Fatal Infantile, With Mitochondrial Respiratory Chain Defects

Encephalopathy Fatal Infantile With Mitochondrial Respiratory Chain Defects

Pontocerebellar Hypoplasia 6

Hypoplasia, Pontocerebellar, Type 6

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

Perrault Syndrome

Gonadal Dysgenesis, Xx Type, With Deafness

Ovarian Dysgenesis With Sensorineural Deafness

Gonadal Dysgenesis, Xx Type

Gonadal Dysgenesis With Auditory Dysfunction, Autosomal Recessive Inheritance

Gonadal Dysgenesis With Sensorineural Deafness, Autosomal Recessive Inheritance

Xx Gonodal Dysgenesis-Deafness Syndrome

Xx Gonodal Dysgenesis-Hearing Loss Syndrome

Gonadal Dysgenesis Xx Type Deafness

Cerebral Degeneration

Brain Degeneration

Degenerative Brain Disorder

Metachromatic Leukodystrophy

Arylsulfatase A Deficiency

MLD

Arsa Deficiency

Sulfatide Lipidosis

Metachromatic Leukoencephalopathy

Cerebral Sclerosis, Diffuse, Metachromatic Form

Cerebroside Sulfatase Deficiency

Leukodystrophy, Metachromatic

Pseudoarylsulfatase A Deficiency

Leukodystrophy Metachromatic

Sulfatidosis

Metachromatic Leukodystrophy, Late Infantile

Metachromatic Leukodystrophy Variant

Deficiency Of Cerebroside-Sulfatase

Scholz Cerebral Sclerosis

Sulfatide Lipoidosis

Cerebral Sclerosis Diffuse Metachromatic Form

Arylsulfatase A Deficiency Disease

Cerebroside Sulphatase Deficiency Disease

Greenfield Disease

Metachromatic Leukodystrophy, Adult

Metachromatic Leukodystrophy, Juvenile

Leukodystrophy Metachromatic Adult

Leukodystrophy Metachromatic Juvenile

Leukodystrophy Metachromatic Late Infantile

Metachromatic Leukodystrophy, Adult Type

Metachromatic Leukodystrophy, Juvenile Type

Metachromatic Leukodystrophy, Infant

Greenfield'S Disease

Canavan Disease

Aspartoacylase Deficiency

Aminoacylase 2 Deficiency

Spongy Degeneration Of Central Nervous System

Aspa Deficiency

Acy2 Deficiency

Canavan-Van Bogaert-Bertrand Disease

Mild Canavan Disease

Asp Deficiency

Spongy Degeneration Of The Central Nervous System

Severe Canavan Disease

Von Bogaert-Bertrand Disease

Canavan'S Disease

Spongy Degeneration Of The Brain

Juvenile Canavan Disease

Infantile Canavan Disease

Neonatal Canavan Disease

CAND

Disease, Canavan

Canavan Disease, Juvenile

Canavan Disease, Infantile

Canavan Disease, Neonatal

Pontocerebellar Hypoplasia

Pch

Congenital Pontocerebellar Hypoplasia

Opch

Hypoplasia, Pontocerebellar

Pontoneocerebellar Hypoplasia

Nonsyndromic Pontocerebellar Hypoplasia

Leukodystrophy

Leukodystrophies

Hypomyelinating Leukodystrophy

Hld

Leukodystrophy, Hypomyelinating

Mitochondrial Myopathy

Mitochondrial Myopathies

Mitochondrial Cytopathy

Myopathies In Mitochondrial Disorders

Spastic Ataxia

Spax

Ataxia, Spastic

Charcot-Marie-Tooth Disease

Cmt

Hmsn

Hereditary Motor And Sensory Neuropathy

Pma

Cmt - Charcot-Marie-Tooth Disease

Charcot Marie Tooth Disease

Charcot-Marie-Tooth Hereditary Neuropathy

Charcot-Marie-Tooth Syndrome

Peroneal Muscular Atrophy

Hereditary Motor And Sensory Neuropathies

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
Mus musculus AARS2 MGD MGI:2681839
Macaca mulatta AARS2 VGNC VGNC:69489
Rattus norvegicus AARS2 RGD RGD:1310617
Bos taurus AARS2 VGNC VGNC:25449
Felis catus AARS2 VGNC VGNC:59455
Canis familiaris AARS2 VGNC VGNC:37416