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LARS2
HPA
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  • SUMMARY

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  • BRAIN

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  • SUBCELL

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  • BLOOD

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  • STRUCT & INT

  • LARS2
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

LARS2
Synonyms KIAA0028, LEURS, MGC26121, mtLeuRS
Gene descriptioni

Full gene name according to HGNC.

Leucyl-tRNA synthetase 2, mitochondrial
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Disease related genes
Enzymes
Human disease related genes
Plasma proteins
Potential drug targets
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 3
Cytoband p21.31
Chromosome location (bp) 45388561 - 45554726
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

5
Ensembl ENSG00000011376 (version 109)
Entrez gene 23395
HGNC HGNC:17095
UniProt Q15031 (UniProt - Evidence at protein level)
neXtProt NX_Q15031
GeneCards LARS2
Antibodypedia LARS2 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Catalyzes the attachment of leucine to its cognate tRNA.... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Aminoacyl-tRNA synthetase, Ligase
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Protein biosynthesis
Ligand (UniProt)i

Keywords assigned by UniProt to proteins because they bind, are associated with, or whose activity is dependent of some molecule.

ATP-binding, Nucleotide-binding
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a class 1 aminoacyl-tRNA synthetase, mitochondrial leucyl-tRNA synthetase. Each of the twenty aminoacyl-tRNA synthetases catalyzes the aminoacylation of a specific tRNA or tRNA isoaccepting family with the cognate amino acid. [provided by RefSeq, Jul 2008]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
LARS2-202
ENSP00000412893
ENST00000414984
E9PHM2
[Direct mapping] Leucine--tRNA ligase
Show all
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Other congenital malformations
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0002161 [aminoacyl-tRNA editing activity]
GO:0004812 [aminoacyl-tRNA ligase activity]
GO:0004823 [leucine-tRNA ligase activity]
GO:0005524 [ATP binding]
GO:0006399 [tRNA metabolic process]
GO:0006412 [translation]
GO:0006418 [tRNA aminoacylation for protein translation]
GO:0006429 [leucyl-tRNA aminoacylation]
GO:0016874 [ligase activity]
GO:0106074 [aminoacyl-tRNA metabolism involved in translational fidelity]
Show all
860 aa
96.9 kDa
No 0
LARS2-203
ENSP00000401388
ENST00000430399
C9JYR8
[Direct mapping] Leucine--tRNA ligase
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Congenital malformations
   Other congenital malformations
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0004812 [aminoacyl-tRNA ligase activity]
GO:0004823 [leucine-tRNA ligase activity]
GO:0005524 [ATP binding]
GO:0006412 [translation]
GO:0006418 [tRNA aminoacylation for protein translation]
GO:0006429 [leucyl-tRNA aminoacylation]
GO:0016874 [ligase activity]
Show all
114 aa
13.4 kDa
No 0
LARS2-208
ENSP00000495707
ENST00000642274
Q15031
[Direct mapping] Leucine--tRNA ligase, mitochondrial
Show all
Enzymes
   ENZYME proteins
   Ligase
   MEMSAT-SVM predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Disease related genes
Potential drug targets
Human disease related genes
   Congenital malformations
   Other congenital malformations
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0002161 [aminoacyl-tRNA editing activity]
GO:0004812 [aminoacyl-tRNA ligase activity]
GO:0004823 [leucine-tRNA ligase activity]
GO:0005524 [ATP binding]
GO:0005739 [mitochondrion]
GO:0005759 [mitochondrial matrix]
GO:0006399 [tRNA metabolic process]
GO:0006412 [translation]
GO:0006418 [tRNA aminoacylation for protein translation]
GO:0006429 [leucyl-tRNA aminoacylation]
GO:0016874 [ligase activity]
GO:0032543 [mitochondrial translation]
GO:0106074 [aminoacyl-tRNA metabolism involved in translational fidelity]
Show all
903 aa
102 kDa
No 0
LARS2-209
ENSP00000495093
ENST00000645846
Q15031
[Direct mapping] Leucine--tRNA ligase, mitochondrial
Show all
Enzymes
   ENZYME proteins
   Ligase
   MEMSAT-SVM predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Disease related genes
Potential drug targets
Human disease related genes
   Congenital malformations
   Other congenital malformations
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0002161 [aminoacyl-tRNA editing activity]
GO:0004812 [aminoacyl-tRNA ligase activity]
GO:0004823 [leucine-tRNA ligase activity]
GO:0005524 [ATP binding]
GO:0005739 [mitochondrion]
GO:0005759 [mitochondrial matrix]
GO:0006399 [tRNA metabolic process]
GO:0006412 [translation]
GO:0006418 [tRNA aminoacylation for protein translation]
GO:0006429 [leucyl-tRNA aminoacylation]
GO:0016874 [ligase activity]
GO:0032543 [mitochondrial translation]
GO:0106074 [aminoacyl-tRNA metabolism involved in translational fidelity]
Show all
903 aa
102 kDa
No 0
LARS2-210
ENSP00000498867
ENST00000650792
Q15031
[Direct mapping] Leucine--tRNA ligase, mitochondrial
Show all
Enzymes
   ENZYME proteins
   Ligase
   MEMSAT-SVM predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Disease related genes
Potential drug targets
Human disease related genes
   Congenital malformations
   Other congenital malformations
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0002161 [aminoacyl-tRNA editing activity]
GO:0004812 [aminoacyl-tRNA ligase activity]
GO:0004823 [leucine-tRNA ligase activity]
GO:0005524 [ATP binding]
GO:0005739 [mitochondrion]
GO:0005759 [mitochondrial matrix]
GO:0006399 [tRNA metabolic process]
GO:0006412 [translation]
GO:0006418 [tRNA aminoacylation for protein translation]
GO:0006429 [leucyl-tRNA aminoacylation]
GO:0016874 [ligase activity]
GO:0032543 [mitochondrial translation]
GO:0106074 [aminoacyl-tRNA metabolism involved in translational fidelity]
Show all
903 aa
102 kDa
No 0

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