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Database: UniProt
Entry: Q87AB6
LinkDB: Q87AB6
Original site: Q87AB6 
ID   SYFB_XYLFT              Reviewed;         792 AA.
AC   Q87AB6;
DT   16-JUN-2003, integrated into UniProtKB/Swiss-Prot.
DT   16-JUN-2003, sequence version 1.
DT   14-MAY-2014, entry version 75.
DE   RecName: Full=Phenylalanine--tRNA ligase beta subunit;
DE            EC=6.1.1.20;
DE   AltName: Full=Phenylalanyl-tRNA synthetase beta subunit;
DE            Short=PheRS;
GN   Name=pheT; OrderedLocusNames=PD_1911;
OS   Xylella fastidiosa (strain Temecula1 / ATCC 700964).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC   Xanthomonadaceae; Xylella.
OX   NCBI_TaxID=183190;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Temecula1 / ATCC 700964;
RX   PubMed=12533478; DOI=10.1128/JB.185.3.1018-1026.2003;
RA   Van Sluys M.A., de Oliveira M.C., Monteiro-Vitorello C.B.,
RA   Miyaki C.Y., Furlan L.R., Camargo L.E.A., da Silva A.C.R., Moon D.H.,
RA   Takita M.A., Lemos E.G.M., Machado M.A., Ferro M.I.T., da Silva F.R.,
RA   Goldman M.H.S., Goldman G.H., Lemos M.V.F., El-Dorry H., Tsai S.M.,
RA   Carrer H., Carraro D.M., de Oliveira R.C., Nunes L.R., Siqueira W.J.,
RA   Coutinho L.L., Kimura E.T., Ferro E.S., Harakava R., Kuramae E.E.,
RA   Marino C.L., Giglioti E., Abreu I.L., Alves L.M.C., do Amaral A.M.,
RA   Baia G.S., Blanco S.R., Brito M.S., Cannavan F.S., Celestino A.V.,
RA   da Cunha A.F., Fenille R.C., Ferro J.A., Formighieri E.F., Kishi L.T.,
RA   Leoni S.G., Oliveira A.R., Rosa V.E. Jr., Sassaki F.T., Sena J.A.D.,
RA   de Souza A.A., Truffi D., Tsukumo F., Yanai G.M., Zaros L.G.,
RA   Civerolo E.L., Simpson A.J.G., Almeida N.F. Jr., Setubal J.C.,
RA   Kitajima J.P.;
RT   "Comparative analyses of the complete genome sequences of Pierce's
RT   disease and citrus variegated chlorosis strains of Xylella
RT   fastidiosa.";
RL   J. Bacteriol. 185:1018-1026(2003).
CC   -!- CATALYTIC ACTIVITY: ATP + L-phenylalanine + tRNA(Phe) = AMP +
CC       diphosphate + L-phenylalanyl-tRNA(Phe).
CC   -!- COFACTOR: Binds 2 magnesium ions per tetramer (By similarity).
CC   -!- SUBUNIT: Tetramer of two alpha and two beta subunits (By
CC       similarity).
CC   -!- SUBCELLULAR LOCATION: Cytoplasm (By similarity).
CC   -!- SIMILARITY: Belongs to the phenylalanyl-tRNA synthetase beta
CC       subunit family. Type 1 subfamily.
CC   -!- SIMILARITY: Contains 1 B5 domain.
CC   -!- SIMILARITY: Contains 1 FDX-ACB domain.
CC   -!- SIMILARITY: Contains 1 tRNA-binding domain.
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DR   EMBL; AE009442; AAO29741.1; -; Genomic_DNA.
DR   RefSeq; NP_780092.1; NC_004556.1.
DR   ProteinModelPortal; Q87AB6; -.
DR   STRING; 183190.PD1911; -.
DR   EnsemblBacteria; AAO29741; AAO29741; PD_1911.
DR   GeneID; 1143253; -.
DR   KEGG; xft:PD1911; -.
DR   PATRIC; 24152346; VBIXylFas71109_2469.
DR   eggNOG; COG0073; -.
DR   KO; K01890; -.
DR   OMA; NYVMIEL; -.
DR   OrthoDB; EOG6CCH1J; -.
DR   BioCyc; XFAS183190:GIX4-1911-MONOMER; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-HAMAP.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-HAMAP.
DR   GO; GO:0004826; F:phenylalanine-tRNA ligase activity; IEA:UniProtKB-HAMAP.
DR   GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-HAMAP.
DR   GO; GO:0006432; P:phenylalanyl-tRNA aminoacylation; IEA:UniProtKB-HAMAP.
DR   GO; GO:0008033; P:tRNA processing; IEA:InterPro.
DR   Gene3D; 2.40.50.140; -; 1.
DR   Gene3D; 3.30.56.20; -; 1.
DR   Gene3D; 3.30.70.380; -; 1.
DR   Gene3D; 3.50.40.10; -; 1.
DR   HAMAP; MF_00283; Phe_tRNA_synth_beta1; 1.
DR   InterPro; IPR005146; B3/B4_tRNA-bd.
DR   InterPro; IPR009061; DNA-bd_dom_put.
DR   InterPro; IPR012340; NA-bd_OB-fold.
DR   InterPro; IPR004532; Phe-tRNA-ligase_IIc_bsu.
DR   InterPro; IPR020825; Phe-tRNA_synthase_B3/B4.
DR   InterPro; IPR005121; PheS_beta_Fdx_antiC-bd.
DR   InterPro; IPR002547; tRNA-bd_dom.
DR   InterPro; IPR005147; tRNA_synthase_B5-dom.
DR   Pfam; PF03483; B3_4; 1.
DR   Pfam; PF03484; B5; 1.
DR   Pfam; PF03147; FDX-ACB; 1.
DR   Pfam; PF01588; tRNA_bind; 1.
DR   SMART; SM00873; B3_4; 1.
DR   SMART; SM00874; B5; 1.
DR   SMART; SM00896; FDX-ACB; 1.
DR   SUPFAM; SSF46955; SSF46955; 1.
DR   SUPFAM; SSF50249; SSF50249; 1.
DR   SUPFAM; SSF54991; SSF54991; 1.
DR   SUPFAM; SSF56037; SSF56037; 1.
DR   TIGRFAMs; TIGR00472; pheT_bact; 1.
DR   PROSITE; PS51483; B5; 1.
DR   PROSITE; PS51447; FDX_ACB; 1.
DR   PROSITE; PS50886; TRBD; 1.
PE   3: Inferred from homology;
KW   Aminoacyl-tRNA synthetase; ATP-binding; Complete proteome; Cytoplasm;
KW   Ligase; Magnesium; Metal-binding; Nucleotide-binding;
KW   Protein biosynthesis; RNA-binding; tRNA-binding.
FT   CHAIN         1    792       Phenylalanine--tRNA ligase beta subunit.
FT                                /FTId=PRO_0000126992.
FT   DOMAIN       39    147       tRNA-binding.
FT   DOMAIN      400    475       B5.
FT   DOMAIN      698    791       FDX-ACB.
FT   METAL       453    453       Magnesium (By similarity).
FT   METAL       459    459       Magnesium; via carbonyl oxygen (By
FT                                similarity).
FT   METAL       462    462       Magnesium (By similarity).
FT   METAL       463    463       Magnesium (By similarity).
SQ   SEQUENCE   792 AA;  86424 MW;  CD94C012C9625516 CRC64;
     MKFSENWLRN HAPIQANRDV LVATLTAIGL EVENVAVLGE ALDLILVARI VNVVPHPESD
     LLQICQVDVA QDTLLQIVCG ASNVRPGLVV PLALLGAKIG ALTIKSTTLR GIESNGMLCS
     AKELGLDTEA SGLMELPEDA PIGTPLADYL ALPDASIEIK LTPNRADCFS VRGIAFDVAA
     ACASEVTPFH IDEIPAVSAR TLPVELHAGA NAPRYCGCVI EGIDPAAPTP VWMAERLRRS
     GIRPVSLLVD ITQYVMLELG QPMHAFDVDT LRGPIGVRLS RNDEALKLLD GRTVVLDNDF
     LVVTDADQPI ALAGLIGGWE TRITDTTINV FLEAAHFAPA AIMGRGRKLG LHTDASHRFE
     RGVDPALPPQ AIAFATRLIL ELAGGKPGSL IHVQLPEYLP APASILLRRT RIARLLGIVI
     DDAEVERILQ ALGMQVTTQA EGWRVVAPSR RFDIAIEEDL IEELVRIRGY EHLPTALPVG
     ASHIAMPSET RLDMTSVRRQ LIARELQETI NYAFIDAELL RRWQLNTGQV MLMNPLSAEL
     AVMRPRLLPG LVAALGRNIA RQLERVRLFE LGNVFTASDE AGAAPLETRH VAAAVCGDAF
     ALQWGEQVRK VDFYDLKGDL ESLAAASGAV LTFHSSAQPW GHPGRSADVW CDDMCIGWIG
     QLHPALTQTL EINVDVIAFE LALEPLVRRA LPRAHALSRF PFVRRDLACV VPEHVTWSEL
     AITVRDVIGP LLRDVKLFDR YVGKGIEPGF KSLAIGLILQ DDTRTLIDRD VDDIMTKVVM
     AIQQRHDVRI RS
//
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