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SYS_VEREI
ID   SYS_VEREI               Reviewed;         438 AA.
AC   A1WP10;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   03-AUG-2022, entry version 89.
DE   RecName: Full=Serine--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_00176};
DE            EC=6.1.1.11 {ECO:0000255|HAMAP-Rule:MF_00176};
DE   AltName: Full=Seryl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_00176};
DE            Short=SerRS {ECO:0000255|HAMAP-Rule:MF_00176};
DE   AltName: Full=Seryl-tRNA(Ser/Sec) synthetase {ECO:0000255|HAMAP-Rule:MF_00176};
GN   Name=serS {ECO:0000255|HAMAP-Rule:MF_00176}; OrderedLocusNames=Veis_3651;
OS   Verminephrobacter eiseniae (strain EF01-2).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Comamonadaceae; Verminephrobacter.
OX   NCBI_TaxID=391735;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=EF01-2;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Dalin E., Tice H., Pitluck S., Chertkov O., Brettin T.,
RA   Bruce D., Han C., Tapia R., Gilna P., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Kim E., Stahl D., Richardson P.;
RT   "Complete sequence of chromosome 1 of Verminephrobacter eiseniae EF01-2.";
RL   Submitted (DEC-2006) 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:0000255|HAMAP-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:0000255|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:0000255|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:0000255|HAMAP-Rule:MF_00176}.
CC   -!- SUBUNIT: Homodimer. The tRNA molecule binds across the dimer.
CC       {ECO:0000255|HAMAP-Rule:MF_00176}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|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:0000255|HAMAP-Rule:MF_00176}.
CC   -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC       Type-1 seryl-tRNA synthetase subfamily. {ECO:0000255|HAMAP-
CC       Rule:MF_00176}.
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DR   EMBL; CP000542; ABM59367.1; -; Genomic_DNA.
DR   RefSeq; WP_011811358.1; NC_008786.1.
DR   AlphaFoldDB; A1WP10; -.
DR   SMR; A1WP10; -.
DR   STRING; 391735.Veis_3651; -.
DR   EnsemblBacteria; ABM59367; ABM59367; Veis_3651.
DR   KEGG; vei:Veis_3651; -.
DR   eggNOG; COG0172; Bacteria.
DR   HOGENOM; CLU_023797_1_1_4; -.
DR   OMA; SPCFRRE; -.
DR   OrthoDB; 353391at2; -.
DR   UniPathway; UPA00906; UER00895.
DR   Proteomes; UP000000374; Chromosome.
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: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; -; 1.
DR   Gene3D; 3.30.930.10; -; 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; PTHR43697; 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; SSF46589; SSF46589; 1.
DR   SUPFAM; SSF55681; SSF55681; 1.
DR   TIGRFAMs; TIGR00414; serS; 1.
DR   PROSITE; PS50862; AA_TRNA_LIGASE_II; 1.
PE   3: Inferred from homology;
KW   Aminoacyl-tRNA synthetase; ATP-binding; Cytoplasm; Ligase;
KW   Nucleotide-binding; Protein biosynthesis; Reference proteome.
FT   CHAIN           1..438
FT                   /note="Serine--tRNA ligase"
FT                   /id="PRO_1000019863"
FT   BINDING         245..247
FT                   /ligand="L-serine"
FT                   /ligand_id="ChEBI:CHEBI:33384"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00176"
FT   BINDING         276..278
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00176"
FT   BINDING         299
FT                   /ligand="L-serine"
FT                   /ligand_id="ChEBI:CHEBI:33384"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00176"
FT   BINDING         363..366
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00176"
FT   BINDING         398
FT                   /ligand="L-serine"
FT                   /ligand_id="ChEBI:CHEBI:33384"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00176"
SQ   SEQUENCE   438 AA;  47819 MW;  9FF56F02200469F8 CRC64;
     MLDILLLRKD PASAIARLET RQKPQPFLNL SAFQALEAER KTLQTRTEEL QSRRNQLSRQ
     IGISLGQGDP GSADTARAQV AASKLELAQS AARLEQIQAE LQTMLEAVPN LPHDSVPVGA
     DASGNIELRR WGQPASPAFA LKDHVDIGRP LGLDLDLGVK LSGARFAVMK GQIARLHRAL
     AQFMLDVQTG EHGYTECYVP YAVNAESLKG TGQLPKFESD LFSTKKGGQD GEPVPDNTAL
     YLIPTSEVPL TNFVRGLVLT EAELPIRLTA HTPCFRSEAG SYGRDTRGMI RQHQFDKVEM
     VQIVHPATSY QALEEMTGHA EALLQKLGLP YRVMSLCTGD MGFGAAKTYD LEVWLPAQNS
     YREISSVSNC EAFQARRLQA RFKNAQGKNE PVHTLNGSGL AVGRTLVALL ENYQQADGSV
     TIPPALRPYM AGIAALRP
 
 
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