(data stored in SCRATCH zone)

SWISSPROT: SYS_NOCSJ

ID   SYS_NOCSJ               Reviewed;         424 AA.
AC   A1SD34;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   11-DEC-2019, entry version 80.
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=Noca_0174;
OS   Nocardioides sp. (strain ATCC BAA-499 / JS614).
OC   Bacteria; Actinobacteria; Propionibacteriales; Nocardioidaceae;
OC   Nocardioides.
OX   NCBI_TaxID=196162;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-499 / JS614;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Thompson L.S., Brettin T., Bruce D., Han C., Tapia R., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Mattes T., Gossett J.,
RA   Richardson P.;
RT   "Complete sequence of chromosome 1 of Nocardioides sp. JS614.";
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}.
DR   EMBL; CP000509; ABL79719.1; -; Genomic_DNA.
DR   RefSeq; WP_011753670.1; NC_008699.1.
DR   SMR; A1SD34; -.
DR   STRING; 196162.Noca_0174; -.
DR   EnsemblBacteria; ABL79719; ABL79719; Noca_0174.
DR   KEGG; nca:Noca_0174; -.
DR   eggNOG; ENOG4105CGR; Bacteria.
DR   eggNOG; COG0172; LUCA.
DR   HOGENOM; HOG000035937; -.
DR   KO; K01875; -.
DR   OMA; SPCFRRE; -.
DR   OrthoDB; 353391at2; -.
DR   UniPathway; UPA00906; UER00895.
DR   Proteomes; UP000000640; 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   HAMAP; MF_00176; Ser_tRNA_synth_type1; 1.
DR   InterPro; IPR002314; aa-tRNA-synt_IIb.
DR   InterPro; IPR006195; aa-tRNA-synth_II.
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; PTHR11778; PTHR11778; 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   TIGRFAMs; TIGR00414; serS; 1.
DR   PROSITE; PS50862; AA_TRNA_LIGASE_II; 1.
PE   3: Inferred from homology;
DR   PRODOM; A1SD34.
DR   SWISS-2DPAGE; A1SD34.
KW   Aminoacyl-tRNA synthetase; ATP-binding; Cytoplasm; Ligase;
KW   Nucleotide-binding; Protein biosynthesis; Reference proteome.
FT   CHAIN           1..424
FT                   /note="Serine--tRNA ligase"
FT                   /id="PRO_1000019752"
FT   NP_BIND         261..263
FT                   /note="ATP"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00176"
FT   NP_BIND         348..351
FT                   /note="ATP"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00176"
FT   REGION          230..232
FT                   /note="Serine binding"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00176"
FT   BINDING         277
FT                   /note="ATP; via amide nitrogen and carbonyl oxygen"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00176"
FT   BINDING         284
FT                   /note="Serine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00176"
FT   BINDING         382
FT                   /note="Serine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00176"
SQ   SEQUENCE   424 AA;  46697 MW;  300CB4B2A0162868 CRC64;
     MIDPRVLRDE PDRVRAAQVK RGLSDEVVDH ALSADGERRR AIAAFEAKRA EQKQLGKLIP
     QAQGEEKQAL LAQTKTLAAE VKQAEAAQAV AEEAWQAALM SIPNLAADEA PAGGEDDYVV
     LEEIGTPRDF AADGFEPRDH IELGRMLGAI DLDRGAKVSG SRFYFLTGAG AELELALVNL
     AMQQARESGF TPVIAPSMVK PRAMDGTGFL GQAADDVYRI EGQDMYLVGT SEVPMAAYHS
     DEILDGGALP LRYAAFSPCF RKEAGSHGKD TKGIIRVHWF DKVEMFVYTT TEESYAEHQR
     LLAWEKEFLE KLELAYRVID VAAGDLGLSA QRKFDCEAWI PTQGRYRELT STSNCTEFQT
     RRLDTRGRFG SEIRPISTLN GTLCAITRTI VAVLETHQQA DGSVRVPKAL QPWLGREVLE
     PVTT
//

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