 |
|
Annotation rule MF_00282 |
General rule information
[?]
Accession |
MF_00282 |
Dates |
1-JUN-2001 (Created) 18-NOV-2019 (Last updated, Version 34) |
Name |
Phe_tRNA_synth_alpha2 |
Scope |
Bacteria
Archaea
Plastid |
Propagated annotation
[?]
Identifier, protein and gene names
[?]
Protein name |
RecName:
|
Full=Phenylalanine--tRNA ligase alpha subunit;
|
|
EC 6.1.1.20;
|
AltName:
|
Full=Phenylalanyl-tRNA synthetase alpha subunit;
|
|
Short=PheRS;
|
|
Catalytic activity |
RHEA:19413: ATP + L-phenylalanine + tRNA(Phe) = AMP + diphosphate + H(+) + L-phenylalanyl-tRNA(Phe)
EC 6.1.1.20
|
Cofactor |
Mg(2+) Note: Binds 2 magnesium ions per tetramer. |
Subunit |
Tetramer of two alpha and two beta subunits. |
case <OG:Chloroplast>
Subcellular location |
Plastid, chloroplast. |
end case
case not <OG:Chloroplast>
Subcellular location |
Cytoplasm. |
end case
Similarity |
Belongs to the class-II aminoacyl-tRNA synthetase family. Phe-tRNA synthetase alpha subunit type 2 subfamily. |
case not <OG:Chloroplast>
end case
GO:0005524; Molecular function: ATP binding.
GO:0000287; Molecular function: magnesium ion binding.
GO:0004826; Molecular function: phenylalanine-tRNA ligase activity.
GO:0006432; Biological process: phenylalanyl-tRNA aminoacylation.
case <OG:Chloroplast>
end case
case not <OG:Chloroplast>
end case
Additional information
[?]
Size range |
465-553 amino acids |
Related rules |
MF_00281 (SYFA) |
Fusion |
None |
Comments |
Generally found in archaea, but also present in BORBU and TREPA. Possible wrong starts various sequences |