NamePhenylalanine--tRNA ligase, mitochondrial
Synonyms
  • 6.1.1.20
  • FARS1
  • Phenylalanyl-tRNA synthetase
  • PheRS
Gene NameFARS2
OrganismHuman
Amino acid sequence
>lcl|BSEQ0000056|Phenylalanine--tRNA ligase, mitochondrial
MVGSALRRGAHAYVYLVSKASHISRGHQHQAWGSRPPAAECATQRAPGSVVELLGKSYPQ
DDHSNLTRKVLTRVGRNLHNQQHHPLWLIKERVKEHFYKQYVGRFGTPLFSVYDNLSPVV
TTWQNFDSLLIPADHPSRKKGDNYYLNRTHMLRAHTSAHQWDLLHAGLDAFLVVGDVYRR
DQIDSQHYPIFHQLEAVRLFSKHELFAGIKDGESLQLFEQSSRSAHKQETHTMEAVKLVE
FDLKQTLTRLMAHLFGDELEIRWVDCYFPFTHPSFEMEINFHGEWLEVLGCGVMEQQLVN
SAGAQDRIGWAFGLGLERLAMILYDIPDIRLFWCEDERFLKQFCVSNINQKVKFQPLSKY
PAVINDISFWLPSENYAENDFYDLVRTIGGDLVEKVDLIDKFVHPKTHKTSHCYRITYRH
MERTLSQREVRHIHQALQEAAVQLLGVEGRF
Number of residues451
Molecular Weight52356.21
Theoretical pI7.48
GO Classification
Functions
  • ATP binding
  • phenylalanine-tRNA ligase activity
  • tRNA binding
  • magnesium ion binding
Processes
  • tRNA aminoacylation for protein translation
  • phenylalanyl-tRNA aminoacylation
  • tRNA processing
  • gene expression
Components
  • mitochondrial matrix
  • cytoplasm
  • mitochondrion
General FunctionTrna binding
Specific FunctionIs 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 misacylated tRNA to the ribosome and incorporation of ROS-damaged amino acid into proteins.
Pfam Domain Function
Transmembrane RegionsNot Available
GenBank Protein ID3983103
UniProtKB IDO95363
UniProtKB Entry NameSYFM_HUMAN
Cellular LocationMitochondrion matrix
Gene sequence
>lcl|BSEQ0009886|Phenylalanine--tRNA ligase, mitochondrial (FARS2)
ATGGTGGGCTCAGCTCTCAGGAGAGGTGCCCATGCATATGTCTACCTGGTGAGTAAGGCC
AGTCACATCTCCAGAGGCCATCAGCACCAGGCCTGGGGATCGAGGCCTCCTGCAGCAGAG
TGTGCCACCCAAAGAGCTCCAGGCAGTGTGGTGGAGCTGCTGGGCAAATCCTACCCTCAG
GACGACCACAGCAACCTCACCCGGAAGGTCCTCACCAGAGTTGGCAGGAACCTGCACAAC
CAGCAGCATCACCCTCTGTGGCTGATCAAGGAGAGGGTGAAGGAGCACTTCTACAAGCAG
TATGTGGGCCGCTTTGGGACCCCGTTGTTCTCGGTCTACGACAACCTTTCTCCAGTGGTC
ACGACCTGGCAGAACTTTGACAGCCTGCTCATCCCAGCTGATCACCCCAGCAGGAAGAAG
GGGGACAACTATTACCTGAATCGGACTCACATGCTGAGAGCGCACACGTCTGCACACCAG
TGGGACTTGCTGCACGCGGGACTGGATGCCTTCCTGGTGGTGGGTGATGTCTACAGGCGT
GACCAGATCGACTCCCAGCACTACCCTATTTTCCACCAGCTGGAGGCCGTGCGGCTCTTC
TCCAAGCATGAGTTATTTGCTGGTATAAAGGATGGAGAAAGCCTGCAGCTCTTTGAACAA
AGTTCTCGCTCTGCGCATAAACAAGAGACACACACCATGGAGGCCGTGAAGCTTGTAGAG
TTTGATCTTAAGCAAACGCTTACCAGGCTCATGGCACATCTTTTTGGAGATGAGCTGGAG
ATAAGATGGGTAGACTGCTACTTCCCTTTTACACATCCTTCCTTTGAGATGGAGATCAAC
TTTCATGGAGAATGGCTGGAAGTTCTTGGCTGCGGGGTGATGGAACAACAACTGGTCAAT
TCAGCTGGTGCTCAAGACCGAATCGGCTGGGCTTTTGGCCTAGGATTAGAAAGGCTAGCC
ATGATCCTCTACGACATCCCTGATATCCGTCTCTTCTGGTGTGAGGACGAGCGCTTCCTG
AAGCAGTTCTGTGTATCCAACATTAATCAGAAGGTGAAGTTTCAGCCTCTTAGCAAATAT
CCGGCTGTGATCAATGATATTTCATTCTGGTTGCCCTCTGAGAATTACGCAGAAAATGAT
TTCTATGACTTAGTCCGAACAATTGGAGGAGACCTGGTGGAAAAGGTTGATCTCATAGAC
AAGTTTGTACATCCAAAGACGCACAAGACCAGCCACTGCTACCGCATCACGTACCGCCAC
ATGGAACGGACTCTGTCCCAGAGAGAGGTCAGGCACATCCACCAGGCCTTGCAGGAGGCT
GCAGTCCAGCTGTTGGGTGTGGAGGGCAGGTTCTGA
GenBank Gene IDAF097441
GeneCard IDNot Available
GenAtlas IDFARS2
HGNC IDHGNC:21062
Chromosome Location6
Locus6p25.1
References
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