VARS1 - valyl-tRNA synthetase 1 Gene

Also Known as G7A; VARS; VARS2; NDMSCA

Species: Homo sapiens

Gene Type: protein coding
Gene ID: 7407

About VARS1

Cytogenetic location: 6p21.33 Genomic coordinates (GRCh38): 6:31,777,518-31,795,752 (from NCBI)

This gene has 14 transcripts (splice variants), 1 gene allele, 200 orthologues, 7 paralogues and is associated with 2 phenotypes. Broad expression in testis (RPKM 30.0), appendix (RPKM 11.3) and 25 other tissues.

Summary

Aminoacyl-tRNA synthetases catalyze the aminoacylation of tRNA by their cognate amino acid. Because of their central role in linking Amino acids with nucleotide triplets contained in tRNAs, aminoacyl-tRNA synthetases are thought to be among the first proteins that appeared in evolution. The protein encoded by this gene belongs to class-I Aminoacyl-tRNA Synthetase family and is located in the class III region of the major histocompatibility complex. [provided by RefSeq, Jul 2008]

VARS1 Products (1)

mRNA Protein Name
NM_006295.3 NP_006286.1 valine--tRNA ligase
Molecular Function GO Annotation Evidence Referencias Source
enables protein binding IPI
IPI: Inferred from physical interaction
24965446 GOA
enables valine-tRNA ligase activity IDA
IDA: Inferred from direct assay
8428657 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

VARS1 Protein Structure

GST_N

GST_N: Glutathione S-transferase, N-terminal domain (2 - 81)

GST_C

GST_C: Glutathione S-transferase, C-terminal domain (125 - 198)

tRNA-synt_1

tRNA-synt_1: tRNA synthetases class I (I, L, M and V) (309 - 939)

Anticodon_1

Anticodon_1: Anticodon-binding domain of tRNA (984 - 1131)

  • 0
  • 200
  • 400
  • 600
  • 800
  • 1000
  • 1200
  • 1264 a.a.
Protein Preferred Names Protein Names

valine--tRNA ligase

  • protein G7a

VARS1 Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method Referencias
Intra
VARS1 P26640 CAMK2B Homo sapiens Q13554-3 32296183
Intra
VARS1 P26640 CAMK2B Homo sapiens Q13554-3 32296183
Intra
VARS1 P26640 CAMK2B Homo sapiens Q13554-3 32296183
Intra
VARS1 P26640 CAMK2A Homo sapiens Q9UQM7 32296183
Intra
VARS1 P26640 CAMK2A Homo sapiens Q9UQM7 32296183
Intra
VARS1 P26640 CAMK2A Homo sapiens Q9UQM7 32296183
Cross: Cross-species interaction Intra: Intraspecies interaction

Related Diseases

Diseases Alias
Neurodevelopmental Disorder With Microcephaly, Seizures, And Cortical Atrophy
  • NDMSCA

  • Neurodevelopmental Disorder With Microcephaly, Seizures, Cortical Atrophy

Combined Oxidative Phosphorylation Deficiency 20
  • COXPD20

  • Combined Oxidative Phosphorylation Defect Type 20

  • Oxidative Phosphorylation Deficiency, Combined, Type 20

Combined Oxidative Phosphorylation Deficiency 2
  • COXPD2

  • Combined Oxidative Phosphorylation Defect Type 2

  • Agenesis Of Corpus Callosum With Dysmorphism And Fatal Lactic Acidosis

  • Corpus Callosum, Agenesis Of, With Dysmorphism And Fatal Lactic Acidosis

  • Combined Oxidative Phosphorylation Deficiency, Type 2

Pulmonary Embolism And Infarction
Combined Oxidative Phosphorylation Deficiency 23
  • COXPD23

  • Combined Oxidative Phosphorylation Defect Type 23

  • Oxidative Phosphorylation Deficiency, Combined, Type 23

Combined Oxidative Phosphorylation Deficiency 24
  • COXPD24

  • Combined Oxidative Phosphorylation Defect Type 24

  • Oxidative Phosphorylation Deficiency, Combined, Type 24

Charcot-Marie-Tooth Disease, Axonal, Type 2u
  • CMT2U

  • Charcot-Marie-Tooth Disease Axonal Type 2u

  • Charcot-Marie-Tooth Neuropathy, Type 2u

  • Charcot-Marie-Tooth Disease, Axonal, Autosomal Dominant, Type 2u

  • Autosomal Dominant Charcot-Marie-Tooth Disease Type 2u

  • Autosomal Dominant Axonal Charcot-Marie-Tooth Disease Type 2u

  • Charcot-Marie-Tooth Neuropathy Type 2u

  • Autosomal Dominant Charcot-Marie-Tooth Disease Type 2 Due To Mars Mutation

  • Charcot-Marie-Tooth Disease 2u

Microcephaly
  • Microencephaly

  • Microcephalus

  • Microcephalic

  • Nanocephaly

  • Congenital Microcephaly

  • Brain Hypoplasia

  • Brain Nondevelopment

  • Cephalic Hypoplasia

  • Undeveloped Cerebrum

  • Undeveloped Brain

  • Micrencephalon

  • Micrencephaly

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

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

Mitochondrial Complex I Deficiency, Nuclear Type 1
  • Mitochondrial Complex I Deficiency

  • Nadh:Q(1) Oxidoreductase Deficiency

  • MC1DN1

  • Nadh-Coenzyme Q Reductase Deficiency

  • Isolated Mitochondrial Respiratory Chain Complex I Deficiency

  • Isolated Nadh-Coenzyme Q Reductase Deficiency

  • Isolated Nadh-Coq Reductase Deficiency

  • Isolated Nadh-Ubiquinone Reductase Deficiency

  • Mitochondrial Nadh Dehydrogenase Component Of Complex I, Deficiency Of

  • Nuclear Type Mitochondrial Complex I Deficiency 1

  • Isolated Complex I Deficiency

  • Complex 1 Mitochondrial Respiratory Chain Deficiency

  • Nadh Coenzyme Q Reductase Deficiency

  • Complex I Mitochondrial Respiratory Chain Deficiency

  • Deficiency Of Mitochondrial Nadh Dehydrogenase Component Of Complex I

  • Nadh:Ubiquinone Oxidoreductase Deficiency

  • Complex I, Mitochondrial Respiratory Chain, Deficiency Of

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

Congenital Nervous System Abnormality
  • Congenital Neurologic Anomaly

  • Congenital Nervous System Disorder

Diseases Alias
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

Orthologs Information

Species Symbol Source ID
Mus musculus VARS1 MGD MGI:90675
Felis catus VARS1 VGNC VGNC:66919
Bos taurus VARS1 VGNC VGNC:36765
Rattus norvegicus VARS1 RGD RGD:3950
Macaca mulatta VARS1 VGNC VGNC:78755
Canis familiaris VARS1 VGNC VGNC:48231
Others VARS1 NCBI