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Annotation rule MF_00254
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General rule information [?]

Accession MF_00254
Dates 1-JUN-2001 (Created)
18-NOV-2019 (Last updated, Version 25)
Name Gly_tRNA_synth_alpha
Scope
Bacteria
Template O23627 (SYGM1_ARATH)
Triggered by

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
SYGA
Protein name
RecName: Full=Glycine--tRNA ligase alpha subunit;
EC 6.1.1.14;
AltName: Full=Glycyl-tRNA synthetase alpha subunit;
Short=GlyRS;
Gene name
glyQ

Comments [?]

Catalytic activity RHEA:16013: ATP + glycine + tRNA(Gly) = AMP + diphosphate + glycyl-tRNA(Gly)
EC 6.1.1.14
Subunit Tetramer of two alpha and two beta subunits.
Subcellular location Cytoplasm.
Similarity Belongs to the class-II aminoacyl-tRNA synthetase family.

Keywords [?]

Cytoplasm
Aminoacyl-tRNA synthetase
Protein biosynthesis
Ligase
ATP-binding
Nucleotide-binding

Gene Ontology [?]

GO:0005524; Molecular function: ATP binding.
GO:0004820; Molecular function: glycine-tRNA ligase activity.
GO:0006426; Biological process: glycyl-tRNA aminoacylation.
GO:0005737; Cellular component: cytoplasm.

Cross-references [?]

Pfam PF02091; tRNA-synt_2e; 1;
PRINTS PR01044; TRNASYNTHGA; 1;
TIGRFAMs TIGR00388; GlyQ; 1;
PROSITE PS50861; AA_TRNA_LIGASE_II_GLYAB; 1;

Additional information [?]

Size range 285-319 amino acids
Related rules None
Fusion Nter: None; Cter: MF_00255 (glyS)
Comments glyQ and glyS are fused in Chlamydia. Possible wrong start in XYLFA.


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