ID A0A1Z9JEY8_9CYAN Unreviewed; 814 AA.
AC A0A1Z9JEY8;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 13-SEP-2023, entry version 23.
DE RecName: Full=Phenylalanine--tRNA ligase beta subunit {ECO:0000256|HAMAP-Rule:MF_00283};
DE EC=6.1.1.20 {ECO:0000256|HAMAP-Rule:MF_00283};
DE AltName: Full=Phenylalanyl-tRNA synthetase beta subunit {ECO:0000256|HAMAP-Rule:MF_00283};
DE Short=PheRS {ECO:0000256|HAMAP-Rule:MF_00283};
GN Name=pheT {ECO:0000256|HAMAP-Rule:MF_00283};
GN ORFNames=CBD37_04075 {ECO:0000313|EMBL:OUW29136.1};
OS Cyanobacteria bacterium TMED177.
OC Bacteria; Cyanobacteriota.
OX NCBI_TaxID=1986677 {ECO:0000313|EMBL:OUW29136.1, ECO:0000313|Proteomes:UP000195337};
RN [1] {ECO:0000313|EMBL:OUW29136.1, ECO:0000313|Proteomes:UP000195337}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TMED177 {ECO:0000313|EMBL:OUW29136.1};
RA Tully B.J., Sachdeva R., Graham E.D., Heidelberg J.F.;
RT "290 Metagenome-assembled Genomes from the Mediterranean Sea: a resource
RT for marine microbiology.";
RL Submitted (MAY-2017) to the EMBL/GenBank/DDBJ databases.
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_00283};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00283};
CC Note=Binds 2 magnesium ions per tetramer. {ECO:0000256|HAMAP-
CC Rule:MF_00283};
CC -!- SUBUNIT: Tetramer of two alpha and two beta subunits.
CC {ECO:0000256|ARBA:ARBA00011209, ECO:0000256|HAMAP-Rule:MF_00283}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|HAMAP-Rule:MF_00283}.
CC -!- SIMILARITY: Belongs to the phenylalanyl-tRNA synthetase beta subunit
CC family. Type 1 subfamily. {ECO:0000256|ARBA:ARBA00008653,
CC ECO:0000256|HAMAP-Rule:MF_00283}.
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:OUW29136.1}.
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DR EMBL; NHIA01000030; OUW29136.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Z9JEY8; -.
DR Proteomes; UP000195337; 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:UniProtKB-UniRule.
DR GO; GO:0006432; P:phenylalanyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR CDD; cd00769; PheRS_beta_core; 1.
DR CDD; cd02796; tRNA_bind_bactPheRS; 1.
DR Gene3D; 3.30.56.10; -; 2.
DR Gene3D; 3.30.70.380; Ferrodoxin-fold anticodon-binding domain; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR Gene3D; 3.50.40.10; Phenylalanyl-trna Synthetase, Chain B, domain 3; 1.
DR HAMAP; MF_00283; Phe_tRNA_synth_beta1; 1.
DR InterPro; IPR045864; aa-tRNA-synth_II/BPL/LPL.
DR InterPro; IPR005146; B3/B4_tRNA-bd.
DR InterPro; IPR009061; DNA-bd_dom_put_sf.
DR InterPro; IPR005121; Fdx_antiC-bd.
DR InterPro; IPR036690; Fdx_antiC-bd_sf.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR045060; Phe-tRNA-ligase_IIc_bsu.
DR InterPro; IPR004532; Phe-tRNA-ligase_IIc_bsu_bact.
DR InterPro; IPR020825; Phe-tRNA_synthase-like_B3/B4.
DR InterPro; IPR041616; PheRS_beta_core.
DR InterPro; IPR002547; tRNA-bd_dom.
DR InterPro; IPR033714; tRNA_bind_bactPheRS.
DR InterPro; IPR005147; tRNA_synthase_B5-dom.
DR NCBIfam; TIGR00472; pheT_bact; 1.
DR PANTHER; PTHR10947:SF0; PHENYLALANINE--TRNA LIGASE BETA SUBUNIT; 1.
DR PANTHER; PTHR10947; PHENYLALANYL-TRNA SYNTHETASE BETA CHAIN AND LEUCINE-RICH REPEAT-CONTAINING PROTEIN 47; 1.
DR Pfam; PF03483; B3_4; 1.
DR Pfam; PF03484; B5; 1.
DR Pfam; PF03147; FDX-ACB; 1.
DR Pfam; PF01588; tRNA_bind; 1.
DR Pfam; PF17759; tRNA_synthFbeta; 1.
DR SMART; SM00873; B3_4; 1.
DR SMART; SM00874; B5; 1.
DR SMART; SM00896; FDX-ACB; 1.
DR SUPFAM; SSF54991; Anticodon-binding domain of PheRS; 1.
DR SUPFAM; SSF55681; Class II aaRS and biotin synthetases; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR SUPFAM; SSF56037; PheT/TilS domain; 1.
DR SUPFAM; SSF46955; Putative DNA-binding domain; 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 {ECO:0000256|ARBA:ARBA00023146,
KW ECO:0000256|HAMAP-Rule:MF_00283};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00283}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00283};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00283};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_00283};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_00283};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00283};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW Rule:MF_00283};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|PROSITE-
KW ProRule:PRU00209};
KW tRNA-binding {ECO:0000256|ARBA:ARBA00022555, ECO:0000256|PROSITE-
KW ProRule:PRU00209}.
FT DOMAIN 39..153
FT /note="TRNA-binding"
FT /evidence="ECO:0000259|PROSITE:PS50886"
FT DOMAIN 414..498
FT /note="B5"
FT /evidence="ECO:0000259|PROSITE:PS51483"
FT DOMAIN 720..813
FT /note="FDX-ACB"
FT /evidence="ECO:0000259|PROSITE:PS51447"
FT BINDING 476
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_note="shared with alpha subunit"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00283"
FT BINDING 482
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_note="shared with alpha subunit"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00283"
FT BINDING 485
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_note="shared with alpha subunit"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00283"
FT BINDING 486
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_note="shared with alpha subunit"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00283"
SQ SEQUENCE 814 AA; 87367 MW; 71F395CEF446AE00 CRC64;
MRVSFSWLKQ LVQVTEPIEE LAQRLSMAGF EEEEIDDLSA RAKGVVVGFV QERDKHPNAD
KLSVCQVDVG ADAPIQIVCG AKNVRAGIHV PVAMVGAVLP AVNLTIKAGE LRGVGSNGMI
CSLAELGLAT ESEGIAVLDD IADECPAPGA PVAPMLGLDD TVLELAITAN RPDGLSMVGI
AREVAALTGA ELNLPQLTLQ PDHAPLEPAS ESAEAMQAGG LYGLTLIDGV DGAVGSPAWV
QQRLERAGIN HVNAVVDITN VVMLEQGQPL HAFDADALER LTGQPVQAGD FGLRQAQEGE
PFTGLDEREL RLDNRAQVVT CHGYPIALAG VMGSQASGVT ATTKRIWLES AMFSPANVRS
TARSVGLRTD ASARFEKGLP KDMTMACALR ALELLQEQFP CSAKGRWVCG DIGAEAAPVL
LRRDALHQLL GPAQTPTGTA DLADAVIERC LTALGCELSV DEQGWLVIAP PSRRLDLARE
IDLIEEVARL VGFDQFGAHL PDPLAPGALT PEQQAERRLR SLLTSAGLQE ITTLSLVGPN
ADDDRIAISN PLLAETSHLR TNLLDEHLAV CVRNLKASQG GCWIFELGTT YAGSADAVQE
TALLAGVICG DRRMERWTSS GKSPAPTYFD ARGRLGEVME ALKLEVSDRR LSDDPRLHPG
RAATLVLEGR PLGCFGQLHP QLAERNDLPD ATYVFELDLK RLVEAATRSN RWRPAFKPFP
TVPASERDLA VVVDRSLASG DLVQSIRKAG KPLLEAVTLI DRFESEQLGA DKASQAFRLR
YRGKSETLTD DQVQPVHDKI RQALVKQYGA ELRS
//
