ID   SYGA_ACTPJ              Reviewed;         304 AA.
AC   B0BSX2;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   26-FEB-2008, sequence version 1.
DT   10-JUN-2026, entry version 86.
DE   RecName: Full=Glycine--tRNA ligase alpha subunit {ECO:0000255|HAMAP-Rule:MF_00254};
DE            EC=6.1.1.14 {ECO:0000255|HAMAP-Rule:MF_00254};
DE   AltName: Full=Glycyl-tRNA synthetase alpha subunit {ECO:0000255|HAMAP-Rule:MF_00254};
DE            Short=GlyRS {ECO:0000255|HAMAP-Rule:MF_00254};
GN   Name=glyQ {ECO:0000255|HAMAP-Rule:MF_00254};
GN   OrderedLocusNames=APJL_1836;
OS   Actinobacillus pleuropneumoniae serotype 3 (strain JL03).
OC   Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
OC   Pasteurellales; Pasteurellaceae; Actinobacillus.
OX   NCBI_TaxID=434271;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JL03;
RX   PubMed=18197260; DOI=10.1371/journal.pone.0001450;
RA   Xu Z., Zhou Y., Li L., Zhou R., Xiao S., Wan Y., Zhang S., Wang K., Li W.,
RA   Li L., Jin H., Kang M., Dalai B., Li T., Liu L., Cheng Y., Zhang L., Xu T.,
RA   Zheng H., Pu S., Wang B., Gu W., Zhang X.L., Zhu G.-F., Wang S.,
RA   Zhao G.-P., Chen H.;
RT   "Genome biology of Actinobacillus pleuropneumoniae JL03, an isolate of
RT   serotype 3 prevalent in China.";
RL   PLoS ONE 3:E1450-E1450(2008).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=tRNA(Gly) + glycine + ATP = glycyl-tRNA(Gly) + AMP +
CC         diphosphate; Xref=Rhea:RHEA:16013, Rhea:RHEA-COMP:9664, Rhea:RHEA-
CC         COMP:9683, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:57305,
CC         ChEBI:CHEBI:78442, ChEBI:CHEBI:78522, ChEBI:CHEBI:456215;
CC         EC=6.1.1.14; Evidence={ECO:0000255|HAMAP-Rule:MF_00254};
CC   -!- SUBUNIT: Tetramer of two alpha and two beta subunits.
CC       {ECO:0000255|HAMAP-Rule:MF_00254}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00254}.
CC   -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00254}.
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DR   EMBL; CP000687; ABY70386.1; -; Genomic_DNA.
DR   RefSeq; WP_005602638.1; NC_010278.1.
DR   AlphaFoldDB; B0BSX2; -.
DR   SMR; B0BSX2; -.
DR   GeneID; 48600093; -.
DR   KEGG; apj:APJL_1836; -.
DR   HOGENOM; CLU_057066_1_0_6; -.
DR   GO; GO:0005829; C:cytosol; IEA:TreeGrafter.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004820; F:glycine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006426; P:glycyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   CDD; cd00733; GlyRS_alpha_core; 1.
DR   FunFam; 1.20.58.180:FF:000001; Glycine--tRNA ligase alpha subunit; 1.
DR   FunFam; 3.30.930.10:FF:000006; Glycine--tRNA ligase alpha subunit; 1.
DR   Gene3D; 3.30.930.10; Bira Bifunctional Protein, Domain 2; 1.
DR   Gene3D; 1.20.58.180; Class II aaRS and biotin synthetases, domain 2; 1.
DR   HAMAP; MF_00254; Gly_tRNA_synth_alpha; 1.
DR   InterPro; IPR045864; aa-tRNA-synth_II/BPL/LPL.
DR   InterPro; IPR006194; Gly-tRNA-synth_heterodimer.
DR   InterPro; IPR002310; Gly-tRNA_ligase_asu.
DR   NCBIfam; TIGR00388; glyQ; 1.
DR   NCBIfam; NF006827; PRK09348.1; 1.
DR   PANTHER; PTHR30075:SF2; GLYCINE--TRNA LIGASE, CHLOROPLASTIC_MITOCHONDRIAL 2; 1.
DR   PANTHER; PTHR30075; GLYCYL-TRNA SYNTHETASE; 1.
DR   Pfam; PF02091; tRNA-synt_2e; 1.
DR   PRINTS; PR01044; TRNASYNTHGA.
DR   SUPFAM; SSF55681; Class II aaRS and biotin synthetases; 1.
DR   PROSITE; PS50861; AA_TRNA_LIGASE_II_GLYAB; 1.
PE   3: Inferred from homology;
KW   Aminoacyl-tRNA synthetase; ATP-binding; Cytoplasm; Ligase;
KW   Nucleotide-binding; Protein biosynthesis.
FT   CHAIN           1..304
FT                   /note="Glycine--tRNA ligase alpha subunit"
FT                   /id="PRO_1000101172"
SQ   SEQUENCE   304 AA;  34670 MW;  F95FD7C89F0EFF8B CRC64;
     MTTKFNVKTF QGMILALQDY WANVGCTIVQ PFDMEVGAGT SHPMTALRAL GPEPMAFAYV
     QPSRRPTDGR YGENPNRLQH YYQFQVVIKP SPDNIQELYL GSLKMLGFDP TQHDIRFVED
     NWENPTLGAW GLGWEVWLNG MEVTQFTYFQ QVGGLECKPV TGEVTYGLER LAMYIQGVDS
     VYDLVWSDGP LGKTTYGDVF HQNEVEQSTY NFEYADVDFL FKAFEQYEKE ATELLALEKP
     LPLPAYERIL KAAHSFNMLD ARKAISVTER QRYILRIRTL TKGVAEAYYA SREALGFPGC
     NKQV
//