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Entry: I4VXC0_9GAMM
LinkDB: I4VXC0_9GAMM
Original site: I4VXC0_9GAMM 
ID   I4VXC0_9GAMM            Unreviewed;       331 AA.
AC   I4VXC0;
DT   05-SEP-2012, integrated into UniProtKB/TrEMBL.
DT   05-SEP-2012, sequence version 1.
DT   24-JAN-2024, entry version 51.
DE   RecName: Full=Phenylalanine--tRNA ligase alpha subunit {ECO:0000256|HAMAP-Rule:MF_00281};
DE            EC=6.1.1.20 {ECO:0000256|HAMAP-Rule:MF_00281};
DE   AltName: Full=Phenylalanyl-tRNA synthetase alpha subunit {ECO:0000256|HAMAP-Rule:MF_00281};
DE            Short=PheRS {ECO:0000256|HAMAP-Rule:MF_00281};
GN   Name=pheS {ECO:0000256|HAMAP-Rule:MF_00281,
GN   ECO:0000313|EMBL:EIL91861.1};
GN   ORFNames=UU9_03388 {ECO:0000313|EMBL:EIL91861.1};
OS   Rhodanobacter fulvus Jip2.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC   Rhodanobacteraceae; Rhodanobacter.
OX   NCBI_TaxID=1163408 {ECO:0000313|EMBL:EIL91861.1, ECO:0000313|Proteomes:UP000004210};
RN   [1] {ECO:0000313|EMBL:EIL91861.1, ECO:0000313|Proteomes:UP000004210}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Jip2T {ECO:0000313|Proteomes:UP000004210};
RX   PubMed=22843592; DOI=10.1128/JB.00871-12;
RA   Kostka J.E., Green S.J., Rishishwar L., Prakash O., Katz L.S.,
RA   Marino-Ramirez L., Jordan I.K., Munk C., Ivanova N., Mikhailova N.,
RA   Watson D.B., Brown S.D., Palumbo A.V., Brooks S.C.;
RT   "Genome sequences for six rhodanobacter strains, isolated from soils and
RT   the terrestrial subsurface, with variable denitrification capabilities.";
RL   J. Bacteriol. 194:4461-4462(2012).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-phenylalanine + tRNA(Phe) = AMP + diphosphate + H(+) +
CC         L-phenylalanyl-tRNA(Phe); Xref=Rhea:RHEA:19413, Rhea:RHEA-COMP:9668,
CC         Rhea:RHEA-COMP:9699, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:58095, ChEBI:CHEBI:78442,
CC         ChEBI:CHEBI:78531, ChEBI:CHEBI:456215; EC=6.1.1.20;
CC         Evidence={ECO:0000256|ARBA:ARBA00000395, ECO:0000256|HAMAP-
CC         Rule:MF_00281};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_00281};
CC       Note=Binds 2 magnesium ions per tetramer. {ECO:0000256|HAMAP-
CC       Rule:MF_00281};
CC   -!- SUBUNIT: Tetramer of two alpha and two beta subunits.
CC       {ECO:0000256|ARBA:ARBA00011209, ECO:0000256|HAMAP-Rule:MF_00281}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC       ECO:0000256|HAMAP-Rule:MF_00281}.
CC   -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC       Phe-tRNA synthetase alpha subunit type 1 subfamily.
CC       {ECO:0000256|ARBA:ARBA00010207, ECO:0000256|HAMAP-Rule:MF_00281}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:EIL91861.1}.
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DR   EMBL; AJXU01000015; EIL91861.1; -; Genomic_DNA.
DR   RefSeq; WP_007080319.1; NZ_AJXU01000015.1.
DR   AlphaFoldDB; I4VXC0; -.
DR   STRING; 1163408.UU9_03388; -.
DR   PATRIC; fig|1163408.3.peg.692; -.
DR   eggNOG; COG0016; Bacteria.
DR   OrthoDB; 9800719at2; -.
DR   Proteomes; UP000004210; Unassembled WGS sequence.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004826; F:phenylalanine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0000049; F:tRNA binding; IEA:InterPro.
DR   GO; GO:0006432; P:phenylalanyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   CDD; cd00496; PheRS_alpha_core; 1.
DR   HAMAP; MF_00281; Phe_tRNA_synth_alpha1; 1.
DR   InterPro; IPR006195; aa-tRNA-synth_II.
DR   InterPro; IPR045864; aa-tRNA-synth_II/BPL/LPL.
DR   InterPro; IPR004529; Phe-tRNA-synth_IIc_asu.
DR   InterPro; IPR004188; Phe-tRNA_ligase_II_N.
DR   InterPro; IPR022911; Phe_tRNA_ligase_alpha1_bac.
DR   InterPro; IPR002319; Phenylalanyl-tRNA_Synthase.
DR   InterPro; IPR010978; tRNA-bd_arm.
DR   NCBIfam; TIGR00468; pheS; 1.
DR   PANTHER; PTHR11538:SF41; PHENYLALANINE--TRNA LIGASE, MITOCHONDRIAL; 1.
DR   PANTHER; PTHR11538; PHENYLALANYL-TRNA SYNTHETASE; 1.
DR   Pfam; PF02912; Phe_tRNA-synt_N; 1.
DR   Pfam; PF01409; tRNA-synt_2d; 1.
DR   SUPFAM; SSF55681; Class II aaRS and biotin synthetases; 1.
DR   SUPFAM; SSF46589; tRNA-binding arm; 1.
DR   PROSITE; PS50862; AA_TRNA_LIGASE_II; 1.
PE   3: Inferred from homology;
KW   Aminoacyl-tRNA synthetase {ECO:0000256|ARBA:ARBA00023146,
KW   ECO:0000256|HAMAP-Rule:MF_00281};
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW   Rule:MF_00281};
KW   Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00281};
KW   Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00281};
KW   Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_00281};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW   Rule:MF_00281};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW   Rule:MF_00281};
KW   Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW   Rule:MF_00281}; Reference proteome {ECO:0000313|Proteomes:UP000004210}.
FT   DOMAIN          121..321
FT                   /note="Aminoacyl-transfer RNA synthetases class-II family
FT                   profile"
FT                   /evidence="ECO:0000259|PROSITE:PS50862"
FT   BINDING         252
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_note="shared with beta subunit"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00281"
SQ   SEQUENCE   331 AA;  36952 MW;  79606D6AFFB0FFC5 CRC64;
     MDDLESRAKQ ALADIGNAAT LDALDALRVG LLGKSGIVTA ALKSLGALAP DERKARGAEV
     NTVKQALADA LAARKQQLEQ VELDRRLASE KLDISLPGRD GERGGLHPIT RALERIASIF
     ARLGYQRADG PEIEDDWHNF EALNFPPHHP ARAMHDTFYF GDGSLLRTHT SPVQIRAMAG
     RQPPIRIIAP GKVYRSDSDQ THSPMFHQIE GLLVDETSSM ADLKGTLTEF LRAFFERDFE
     MMFKPTYFPF VEPGADVIIR WEQEDGSSRW LEVLGCGMVH PNVLKNVGID PERYTGFAFG
     MGVERLAMLR YGVKDLRAFF ENDLRFLKQF A
//
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