ID A0A0C1YDG0_9CYAN Unreviewed; 813 AA.
AC A0A0C1YDG0;
DT 01-APR-2015, integrated into UniProtKB/TrEMBL.
DT 01-APR-2015, sequence version 1.
DT 24-JAN-2024, entry version 47.
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=QQ91_000435 {ECO:0000313|EMBL:NEV65581.1};
OS Lyngbya confervoides BDU141951.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC Oscillatoriales; Oscillatoriaceae; Lyngbya.
OX NCBI_TaxID=1574623 {ECO:0000313|EMBL:NEV65581.1, ECO:0000313|Proteomes:UP000031561};
RN [1] {ECO:0000313|EMBL:NEV65581.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=BDU141951 {ECO:0000313|EMBL:NEV65581.1};
RA Malar M.C., Sen D., Tripathy S.;
RL Submitted (NOV-2014) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:NEV65581.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=BDU141951 {ECO:0000313|EMBL:NEV65581.1};
RX PubMed=25745003;
RA Chandrababunaidu M.M., Sen D., Tripathy S.;
RT "Draft Genome Sequence of Filamentous Marine Cyanobacterium Lyngbya
RT confervoides Strain BDU141951.";
RL Genome Announc. 3:e00066-e00015(2015).
RN [3] {ECO:0000313|EMBL:NEV65581.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=BDU141951 {ECO:0000313|EMBL:NEV65581.1};
RA Sarangi A.N., Ghosh S., Mukherjee M., Tripathy S.;
RL Submitted (FEB-2020) 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:NEV65581.1}.
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DR EMBL; JTHE02000002; NEV65581.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0C1YDG0; -.
DR Proteomes; UP000031561; 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}; RNA-binding {ECO:0000256|ARBA:ARBA00022884};
KW tRNA-binding {ECO:0000256|ARBA:ARBA00022555}.
FT BINDING 475
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 481
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 484
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"
SQ SEQUENCE 813 AA; 87377 MW; 29B8C55BF6B8E758 CRC64;
MRISLNWLKE LVDITLSPAA LADALTMAGF EVEDIEDRSQ WADGVVVGYV TERQPHPNSD
KLSLCTVDIG AGEPSSIVCG AANVKADSYV AVATVGTHLP IPDLKIKPRE VRGVLSAGMI
CSLAELGLAK ESAGIHIFSE SDLSVGSDAR PLLGLDDVVL DVTSTANRAD ALSLVGIARE
VAAITGAELK MPIAPAVTPQ SSTSTVAVKL SDEKAGPIYI ATVLAGVKIG PSPTWLQQRL
QAAGTRPINN VVDITNYVLL EWGQPLHAFD GDRLAAAANS ASYELGVRYG KDGEALLTLD
SQERSLKPES LVITANDQPV ALAGVMGGEA TEVIDSTTTV TLEAAYFDAA VIRKSARSQG
LRTEASARYE RGVNPAELGL ACDRAVHLMT TLASAQVVSQ VTARTPVGEI TPTRTLDLGL
SRVHAILGPV TNLGESPVPL PAAQVKTVLE TLGCEVAASS DEVWQVTVPP FRYRDLEREI
DLIEEVARIY GYNHFANTLP QAAAGGELSP EAALSQKLRQ TCRGAGLTEL IHYSLTKPTS
PDQVVLANPL FPEYSALRTD LIDGLVKAYK FNLEQGNGPL NGFEIGRIFQ LVDGEPQESE
VVGGIMGGDA RQGKWVTSDR PQPLTWFEAK GVLEAIFQRL GLAVDYRSDS DDQRLHPGRT
ASLWVRGRLR LGTFGQLHPQ LCQAQDLPDE VYVFQLNWSA LVTCLASGRR KAVKFQPYST
FPASDRDIAF YAPVTVTVAD LEKAMAKAGG KLLNSVTLFD EYQGESVPDG QRSLAFRLVY
RALDRTLTDD DVEPVHQKVR AALEKQFKVA LRS
//
