Gene Gene information from NCBI Gene database.
Entrez ID 10667
Gene name Phenylalanyl-tRNA synthetase 2, mitochondrial
Gene symbol FARS2
Synonyms (NCBI Gene)
COXPD14FARS1HSPC320PheRSSPG77mtPheRS
Chromosome 6
Chromosome location 6p25.1
Summary This gene encodes a protein that transfers phenylalanine to its cognate tRNA. This protein localizes to the mitochondrion and plays a role in mitochondrial protein translation. Mutations in this gene can cause combined oxidative phosphorylation deficiency
SNPs SNP information provided by dbSNP.
32
SNP ID Visualize variation Clinical significance Consequence
rs142073519 A>G Likely-pathogenic, uncertain-significance Non coding transcript variant, downstream transcript variant, genic downstream transcript variant, missense variant, coding sequence variant
rs145555213 G>A,T Pathogenic Coding sequence variant, intron variant, non coding transcript variant, missense variant
rs146356199 A>G,T Uncertain-significance, conflicting-interpretations-of-pathogenicity Coding sequence variant, intron variant, non coding transcript variant, missense variant
rs146988468 C>A,T Likely-pathogenic Coding sequence variant, intron variant, non coding transcript variant, missense variant
rs148620369 C>T Uncertain-significance, pathogenic Genic downstream transcript variant, coding sequence variant, stop gained, non coding transcript variant
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
26
GO ID Ontology Definition Evidence Reference
GO:0000049 Function TRNA binding IDA 10329163
GO:0000049 Function TRNA binding IEA
GO:0000166 Function Nucleotide binding IEA
GO:0004812 Function Aminoacyl-tRNA ligase activity IEA
GO:0004826 Function Phenylalanine-tRNA ligase activity IBA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
611592 21062 ENSG00000145982
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
O95363
Protein name Phenylalanine--tRNA ligase, mitochondrial (EC 6.1.1.20) (Phenylalanyl-tRNA synthetase) (PheRS)
Protein function Is responsible for the charging of tRNA(Phe) with phenylalanine in mitochondrial translation. To a lesser extent, also catalyzes direct attachment of m-Tyr (an oxidized version of Phe) to tRNA(Phe), thereby opening the way for delivery of the mi
PDB 3CMQ , 3HFV , 3TEG , 3TUP , 5MGH , 5MGU , 5MGV , 5MGW , 8P8X
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01409 tRNA-synt_2d 70 210 tRNA synthetases class II core domain (F) Domain
PF01409 tRNA-synt_2d 219 343 tRNA synthetases class II core domain (F) Domain
PF03147 FDX-ACB 358 450 Ferredoxin-fold anticodon binding domain Domain
Sequence
Sequence length 451
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Aminoacyl-tRNA biosynthesis   Mitochondrial tRNA aminoacylation
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
29
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Autosomal dominant Alport syndrome Likely pathogenic; Pathogenic rs148620369 RCV005861133
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Combined oxidative phosphorylation defect type 14 Pathogenic; Likely pathogenic rs2127642660, rs1428625375, rs770597592, rs145555213, rs2127767975, rs2127643855, rs2127718679, rs2127643852, rs753467517, rs202183509, rs2535236134, rs933237458, rs1554169353, rs751459058, rs775690041
View all (30 more)
RCV001378498
RCV001380811
RCV001386898
RCV002027885
RCV001946748
View all (42 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
FARS2-related disorder Likely pathogenic; Pathogenic rs770597592, rs751459058, rs1057523346, rs199863563, rs148620369, rs761097220 RCV004550098
RCV004751360
RCV003418132
RCV005056163
RCV004579555
View all (1 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Global developmental delay Likely pathogenic; Pathogenic rs397514610 RCV000162158
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Adrenocortical carcinoma, hereditary Likely benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ASTHMA GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTOSOMAL RECESSIVE SPASTIC PARAPLEGIA TYPE 77 Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
COLOR VISION DISORDER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acquired Kyphoscoliosis Acquired Kyphoscoliosis HPO_DG
★☆☆☆☆
Found in Text Mining only
Alpers Syndrome (disorder) Alpers Syndrome BEFREE 22833457
★☆☆☆☆
Found in Text Mining only
Atrophy/Degeneration affecting the brainstem Brainstem Atrophy HPO_DG
★☆☆☆☆
Found in Text Mining only
Autosomal recessive spastic paraplegia type 77 Spastic Paraplegia Orphanet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Bilateral Cryptorchidism Cryptorchidism HPO_DG
★☆☆☆☆
Found in Text Mining only
Blepharoptosis Ptosis HPO_DG
★☆☆☆☆
Found in Text Mining only
Brain Diseases Brain disease Pubtator 33168986, 36155627 Associate
★☆☆☆☆
Found in Text Mining only
Cerebellar atrophy Cerebellar atrophy HPO_DG
★☆☆☆☆
Found in Text Mining only
Cerebral atrophy Cerebral Atrophy HPO_DG
★☆☆☆☆
Found in Text Mining only
Combined oxidative phosphorylation defect type 14 Combined Oxidative Phosphorylation Deficiency Orphanet
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)