(data stored in ACNUC1104 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   08-MAY-2019, entry version 79.
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};
GN   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.,
RA   Pitluck S., Thompson L.S., Brettin T., Bruce D., Han C., Tapia R.,
RA   Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E.,
RA   Mattes T., Gossett J., 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
CC       able to aminoacylate tRNA(Sec) with serine, to form the
CC       misacylated tRNA L-seryl-tRNA(Sec), which will be further
CC       converted into selenocysteinyl-tRNA(Sec). {ECO:0000255|HAMAP-
CC       Rule:MF_00176}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-serine + tRNA(Ser) = AMP + diphosphate + H(+) +
CC         L-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(+) +
CC         L-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
CC       1/1. {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
CC       N-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
CC       family. Type-1 seryl-tRNA synthetase subfamily.
CC       {ECO:0000255|HAMAP-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; Complete proteome; Cytoplasm;
KW   Ligase; Nucleotide-binding; Protein biosynthesis; Reference proteome.
FT   CHAIN         1    424       Serine--tRNA ligase.
FT                                /FTId=PRO_1000019752.
FT   NP_BIND     261    263       ATP. {ECO:0000255|HAMAP-Rule:MF_00176}.
FT   NP_BIND     348    351       ATP. {ECO:0000255|HAMAP-Rule:MF_00176}.
FT   REGION      230    232       Serine binding. {ECO:0000255|HAMAP-
FT                                Rule:MF_00176}.
FT   BINDING     277    277       ATP; via amide nitrogen and carbonyl
FT                                oxygen. {ECO:0000255|HAMAP-
FT                                Rule:MF_00176}.
FT   BINDING     284    284       Serine. {ECO:0000255|HAMAP-
FT                                Rule:MF_00176}.
FT   BINDING     382    382       Serine. {ECO:0000255|HAMAP-
FT                                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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