ID A0A2H6C2C9_TETHA Unreviewed; 423 AA. AC A0A2H6C2C9; DT 28-FEB-2018, integrated into UniProtKB/TrEMBL. DT 28-FEB-2018, sequence version 1. DT 22-FEB-2023, entry version 20. DE RecName: Full=Serine--tRNA ligase {ECO:0000256|HAMAP-Rule:MF_00176}; DE EC=6.1.1.11 {ECO:0000256|HAMAP-Rule:MF_00176}; DE AltName: Full=Seryl-tRNA synthetase {ECO:0000256|HAMAP-Rule:MF_00176}; DE Short=SerRS {ECO:0000256|HAMAP-Rule:MF_00176}; DE AltName: Full=Seryl-tRNA(Ser/Sec) synthetase {ECO:0000256|HAMAP-Rule:MF_00176}; GN Name=serS {ECO:0000256|HAMAP-Rule:MF_00176, GN ECO:0000313|EMBL:GBD70730.1}; GN ORFNames=TEHN0098T_1116 {ECO:0000313|EMBL:GBD59120.1}, TEHN7118_0388 GN {ECO:0000313|EMBL:GBD67582.1}, TEHN7121_1276 GN {ECO:0000313|EMBL:GBD70730.1}; OS Tetragenococcus halophilus subsp. halophilus. OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Enterococcaceae; OC Tetragenococcus. OX NCBI_TaxID=1513897 {ECO:0000313|EMBL:GBD70730.1, ECO:0000313|Proteomes:UP000236609}; RN [1] {ECO:0000313|EMBL:GBD67582.1, ECO:0000313|Proteomes:UP000236214} RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=NISL 7118 {ECO:0000313|EMBL:GBD67582.1, RC ECO:0000313|Proteomes:UP000236214}; RA Shiwa Y., Nishimura I., Yoshikawa H., Koyama Y., Oguma T.; RT "Whole genome sequencing of Tetragenococcus halophilus subsp. halophilus RT NISL 7118."; RL Submitted (MAY-2016) to the EMBL/GenBank/DDBJ databases. RN [2] {ECO:0000313|EMBL:GBD70730.1, ECO:0000313|Proteomes:UP000236609} RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=NISL 7121 {ECO:0000313|EMBL:GBD70730.1, RC ECO:0000313|Proteomes:UP000236609}; RA Shiwa Y., Nishimura I., Yoshikawa H., Koyama Y., Oguma T.; RT "Whole genome sequencing of Tetragenococcus halophilus subsp. halophilus RT NISL 7121."; RL Submitted (MAY-2016) to the EMBL/GenBank/DDBJ databases. RN [3] {ECO:0000313|EMBL:GBD59120.1, ECO:0000313|Proteomes:UP000236640} RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=NRIC 0098 {ECO:0000313|EMBL:GBD59120.1, RC ECO:0000313|Proteomes:UP000236640}; RA Shiwa Y., Nishimura I., Yoshikawa H., Koyama Y., Oguma T.; RT "Whole genome sequencing of Tetragenococcus halophilus subsp. halophilus RT type strain NRIC 0098T."; RL Submitted (MAY-2016) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: Catalyzes the attachment of serine to tRNA(Ser). Is also able CC to aminoacylate tRNA(Sec) with serine, to form the misacylated tRNA L- CC seryl-tRNA(Sec), which will be further converted into selenocysteinyl- CC tRNA(Sec). {ECO:0000256|HAMAP-Rule:MF_00176}. CC -!- CATALYTIC ACTIVITY: CC Reaction=ATP + L-serine + tRNA(Sec) = AMP + diphosphate + H(+) + L- CC seryl-tRNA(Sec); Xref=Rhea:RHEA:42580, Rhea:RHEA-COMP:9742, CC Rhea:RHEA-COMP:10128, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, CC ChEBI:CHEBI:33019, ChEBI:CHEBI:33384, ChEBI:CHEBI:78442, CC ChEBI:CHEBI:78533, ChEBI:CHEBI:456215; EC=6.1.1.11; CC Evidence={ECO:0000256|ARBA:ARBA00001032, ECO:0000256|HAMAP- CC Rule:MF_00176}; CC -!- CATALYTIC ACTIVITY: CC Reaction=ATP + L-serine + tRNA(Ser) = AMP + diphosphate + H(+) + L- CC seryl-tRNA(Ser); Xref=Rhea:RHEA:12292, Rhea:RHEA-COMP:9669, CC Rhea:RHEA-COMP:9703, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, CC ChEBI:CHEBI:33019, ChEBI:CHEBI:33384, ChEBI:CHEBI:78442, CC ChEBI:CHEBI:78533, ChEBI:CHEBI:456215; EC=6.1.1.11; CC Evidence={ECO:0000256|HAMAP-Rule:MF_00176}; CC -!- PATHWAY: Aminoacyl-tRNA biosynthesis; selenocysteinyl-tRNA(Sec) CC biosynthesis; L-seryl-tRNA(Sec) from L-serine and tRNA(Sec): step 1/1. CC {ECO:0000256|HAMAP-Rule:MF_00176}. CC -!- SUBUNIT: Homodimer. The tRNA molecule binds across the dimer. CC {ECO:0000256|HAMAP-Rule:MF_00176}. CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00176}. CC -!- DOMAIN: Consists of two distinct domains, a catalytic core and a N- CC terminal extension that is involved in tRNA binding. CC {ECO:0000256|HAMAP-Rule:MF_00176}. CC -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family. CC Type-1 seryl-tRNA synthetase subfamily. {ECO:0000256|HAMAP- CC Rule:MF_00176}. CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00176}. 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:GBD70730.1}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; BDDY01000040; GBD59120.1; -; Genomic_DNA. DR EMBL; BDEC01000013; GBD67582.1; -; Genomic_DNA. DR EMBL; BDED01000043; GBD70730.1; -; Genomic_DNA. DR RefSeq; WP_014125862.1; NZ_BDEI01000038.1. DR AlphaFoldDB; A0A2H6C2C9; -. DR EnsemblBacteria; GBD67582; GBD67582; TEHN7118_0388. DR EnsemblBacteria; GBD70730; GBD70730; TEHN7121_1276. DR GeneID; 64055223; -. DR UniPathway; UPA00906; UER00895. DR Proteomes; UP000236214; Unassembled WGS sequence. DR Proteomes; UP000236609; Unassembled WGS sequence. DR Proteomes; UP000236640; 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:0004828; F:serine-tRNA ligase activity; IEA:UniProtKB-UniRule. DR GO; GO:0016740; F:transferase activity; IEA:UniProt. DR GO; GO:0016260; P:selenocysteine biosynthetic process; IEA:UniProtKB-UniRule. DR GO; GO:0097056; P:selenocysteinyl-tRNA(Sec) biosynthetic process; IEA:UniProtKB-UniPathway. DR GO; GO:0006434; P:seryl-tRNA aminoacylation; IEA:UniProtKB-UniRule. DR CDD; cd00770; SerRS_core; 1. DR Gene3D; 1.10.287.40; Serine-tRNA synthetase, tRNA binding domain; 1. DR HAMAP; MF_00176; Ser_tRNA_synth_type1; 1. DR InterPro; IPR002314; aa-tRNA-synt_IIb. DR InterPro; IPR006195; aa-tRNA-synth_II. DR InterPro; IPR045864; aa-tRNA-synth_II/BPL/LPL. DR InterPro; IPR002317; Ser-tRNA-ligase_type_1. DR InterPro; IPR015866; Ser-tRNA-synth_1_N. DR InterPro; IPR042103; SerRS_1_N_sf. DR InterPro; IPR033729; SerRS_core. DR InterPro; IPR010978; tRNA-bd_arm. DR PANTHER; PTHR43697:SF1; SERINE--TRNA LIGASE; 1. DR PANTHER; PTHR43697; SERYL-TRNA SYNTHETASE; 1. DR Pfam; PF02403; Seryl_tRNA_N; 1. DR Pfam; PF00587; tRNA-synt_2b; 1. DR PIRSF; PIRSF001529; Ser-tRNA-synth_IIa; 1. DR PRINTS; PR00981; TRNASYNTHSER. DR SUPFAM; SSF55681; Class II aaRS and biotin synthetases; 1. DR SUPFAM; SSF46589; tRNA-binding arm; 1. DR TIGRFAMs; TIGR00414; serS; 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_00176}; KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP- KW Rule:MF_00176}; Coiled coil {ECO:0000256|SAM:Coils}; KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00176}; KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00176}; KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP- KW Rule:MF_00176}; KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP- KW Rule:MF_00176}. FT DOMAIN 172..409 FT /note="Aminoacyl-transfer RNA synthetases class-II family FT profile" FT /evidence="ECO:0000259|PROSITE:PS50862" FT COILED 45..79 FT /evidence="ECO:0000256|SAM:Coils" FT BINDING 231..233 FT /ligand="L-serine" FT /ligand_id="ChEBI:CHEBI:33384" FT /evidence="ECO:0000256|HAMAP-Rule:MF_00176" FT BINDING 262..264 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000256|HAMAP-Rule:MF_00176" FT BINDING 285 FT /ligand="L-serine" FT /ligand_id="ChEBI:CHEBI:33384" FT /evidence="ECO:0000256|HAMAP-Rule:MF_00176" FT BINDING 349..352 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000256|HAMAP-Rule:MF_00176" FT BINDING 384 FT /ligand="L-serine" FT /ligand_id="ChEBI:CHEBI:33384" FT /evidence="ECO:0000256|HAMAP-Rule:MF_00176" SQ SEQUENCE 423 AA; 48066 MW; B95CD893603E4260 CRC64; MLDIKMIREN FEQVKEKLQT RDVPEETLTE FLRLDKKRRS LLVETEEMKK NRNNVSEKIA QAKRNKEDTS EQIAEMREVG SKIKALDKEI ATIDEKLNTI ATTLPNLPHD SVPVGKDEED NVEIRKWGAS QTFSFEPKNH WEIGENLNIL DFERGAKVSG SRFVYYKGLG ARLERALYNF MLDQHVYQQG YTEMITPYAV NSQAMFGTGQ FPKFTEDVFQ LEDSGLTLIP TAEVPLTNYY SNEILDVSQL PVYFTALSPA FRSEAGSAGR DTRGLIRLHQ FNKVEMVKFS DSQHSYDELE KMTADAESIL QKLGLSYRVM TLSTGDMGFS AAKTYDLEVW IPAQNTYREI SSCSNCEDFQ ARRAMIRYRD TEGKLHYAHT LNGSGLAVGR TVAAILENYQ NEDGSVTIPE VLVPYMGGMT KIG //