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Database: UniProt
Entry: A0A150WQL7_BDEBC
LinkDB: A0A150WQL7_BDEBC
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ID   A0A150WQL7_BDEBC        Unreviewed;       430 AA.
AC   A0A150WQL7;
DT   08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT   08-JUN-2016, sequence version 1.
DT   24-JAN-2024, entry version 30.
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   ORFNames=AZI86_06995 {ECO:0000313|EMBL:KYG66782.1};
OS   Bdellovibrio bacteriovorus.
OC   Bacteria; Bdellovibrionota; Bdellovibrionia; Bdellovibrionales;
OC   Pseudobdellovibrionaceae; Bdellovibrio.
OX   NCBI_TaxID=959 {ECO:0000313|EMBL:KYG66782.1, ECO:0000313|Proteomes:UP000075320};
RN   [1] {ECO:0000313|EMBL:KYG66782.1, ECO:0000313|Proteomes:UP000075320}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=R0 {ECO:0000313|EMBL:KYG66782.1,
RC   ECO:0000313|Proteomes:UP000075320};
RA   Ploux O.;
RL   Submitted (MAR-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|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: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|ARBA:ARBA00005045, 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:KYG66782.1}.
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DR   EMBL; LUKE01000001; KYG66782.1; -; Genomic_DNA.
DR   RefSeq; WP_061834360.1; NZ_LUKE01000001.1.
DR   AlphaFoldDB; A0A150WQL7; -.
DR   UniPathway; UPA00906; UER00895.
DR   Proteomes; UP000075320; 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:0016260; P:selenocysteine biosynthetic process; IEA:UniProtKB-UniRule.
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   NCBIfam; TIGR00414; serS; 1.
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   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}; Reference proteome {ECO:0000313|Proteomes:UP000075320}.
FT   DOMAIN          146..416
FT                   /note="Aminoacyl-transfer RNA synthetases class-II family
FT                   profile"
FT                   /evidence="ECO:0000259|PROSITE:PS50862"
FT   COILED          52..110
FT                   /evidence="ECO:0000256|SAM:Coils"
FT   BINDING         238..240
FT                   /ligand="L-serine"
FT                   /ligand_id="ChEBI:CHEBI:33384"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00176"
FT   BINDING         269..271
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00176"
FT   BINDING         292
FT                   /ligand="L-serine"
FT                   /ligand_id="ChEBI:CHEBI:33384"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00176"
FT   BINDING         356..359
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00176"
FT   BINDING         391
FT                   /ligand="L-serine"
FT                   /ligand_id="ChEBI:CHEBI:33384"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00176"
SQ   SEQUENCE   430 AA;  47737 MW;  377268E7EFE718B6 CRC64;
     MIDIKLLEKK AETGTSYYDE YKQSLINRGA SADILDTVMG LSKKRREMIT EAETAKANQN
     KLSGEIGKLK REGKDASAIL AEVDKLKSTV KDLEAKAAEA DLEVTNLLLT MPNKPHSSVP
     VGSDEKGNKI LKTVGTPTSF SFKAKEHFEL GEKLNIIDFE RAGKTTGTRF AFLKGAAAAM
     ERGLIQFMMD LHSQKHGYTE MIPPFMVNSN SLLGTGQFPK FKEDVFNLSG TDLYLIPTAE
     VPVTNYYNNE ILDEKDLPQS FCAYSPCFRS EAGSAGRDTR GLIRQHQFDK VELMTFCHPD
     KSYEVHEALT THAEQVLLDL ELPFRRMLLC TGDMGFGAAK THDLEVWLPG QGAYREISSC
     SNFEDFQARR ANIRFRSAGG KPQFVHTLNG SGLAVGRTLV AILENNQRED GSIAIPKALQ
     KYMAGKTEIR
//
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