ID   SELA_PSEP1              Reviewed;         475 AA.
AC   A5VXT7;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   10-JUL-2007, sequence version 1.
DT   25-MAY-2022, entry version 79.
DE   RecName: Full=L-seryl-tRNA(Sec) selenium transferase {ECO:0000255|HAMAP-Rule:MF_00423};
DE            EC=2.9.1.1 {ECO:0000255|HAMAP-Rule:MF_00423};
DE   AltName: Full=Selenocysteine synthase {ECO:0000255|HAMAP-Rule:MF_00423};
DE            Short=Sec synthase {ECO:0000255|HAMAP-Rule:MF_00423};
DE   AltName: Full=Selenocysteinyl-tRNA(Sec) synthase {ECO:0000255|HAMAP-Rule:MF_00423};
GN   Name=selA {ECO:0000255|HAMAP-Rule:MF_00423}; OrderedLocusNames=Pput_0527;
OS   Pseudomonas putida (strain ATCC 700007 / DSM 6899 / BCRC 17059 / F1).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=351746;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700007 / DSM 6899 / BCRC 17059 / F1;
RG   US DOE Joint Genome Institute;
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   Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Lykidis A., Parales R., Richardson P.;
RT   "Complete sequence of Pseudomonas putida F1.";
RL   Submitted (MAY-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Converts seryl-tRNA(Sec) to selenocysteinyl-tRNA(Sec)
CC       required for selenoprotein biosynthesis. {ECO:0000255|HAMAP-
CC       Rule:MF_00423}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=H(+) + L-seryl-tRNA(Sec) + selenophosphate = L-
CC         selenocysteinyl-tRNA(Sec) + phosphate; Xref=Rhea:RHEA:22728,
CC         Rhea:RHEA-COMP:9742, Rhea:RHEA-COMP:9743, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:16144, ChEBI:CHEBI:43474, ChEBI:CHEBI:78533,
CC         ChEBI:CHEBI:78573; EC=2.9.1.1; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00423};
CC   -!- COFACTOR:
CC       Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00423};
CC   -!- PATHWAY: Aminoacyl-tRNA biosynthesis; selenocysteinyl-tRNA(Sec)
CC       biosynthesis; selenocysteinyl-tRNA(Sec) from L-seryl-tRNA(Sec)
CC       (bacterial route): step 1/1. {ECO:0000255|HAMAP-Rule:MF_00423}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00423}.
CC   -!- SIMILARITY: Belongs to the SelA family. {ECO:0000255|HAMAP-
CC       Rule:MF_00423}.
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DR   EMBL; CP000712; ABQ76697.1; -; Genomic_DNA.
DR   RefSeq; WP_011953331.1; NC_009512.1.
DR   AlphaFoldDB; A5VXT7; -.
DR   SMR; A5VXT7; -.
DR   STRING; 351746.Pput_0527; -.
DR   EnsemblBacteria; ABQ76697; ABQ76697; Pput_0527.
DR   KEGG; ppf:Pput_0527; -.
DR   eggNOG; COG1921; Bacteria.
DR   HOGENOM; CLU_038142_1_0_6; -.
DR   OMA; GATNRTH; -.
DR   OrthoDB; 1124266at2; -.
DR   UniPathway; UPA00906; UER00896.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004125; F:L-seryl-tRNASec selenium transferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0001514; P:selenocysteine incorporation; IEA:UniProtKB-UniRule.
DR   GO; GO:0097056; P:selenocysteinyl-tRNA(Sec) biosynthetic process; IEA:UniProtKB-UniPathway.
DR   Gene3D; 3.40.640.10; -; 1.
DR   HAMAP; MF_00423; SelA; 1.
DR   InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR   InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR   InterPro; IPR018319; SelA-like.
DR   InterPro; IPR004534; SelA_trans.
DR   InterPro; IPR025862; SelA_trans_N_dom.
DR   Pfam; PF12390; Se-cys_synth_N; 1.
DR   Pfam; PF03841; SelA; 1.
DR   SUPFAM; SSF53383; SSF53383; 1.
DR   TIGRFAMs; TIGR00474; selA; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Protein biosynthesis; Pyridoxal phosphate; Selenium;
KW   Transferase.
FT   CHAIN           1..475
FT                   /note="L-seryl-tRNA(Sec) selenium transferase"
FT                   /id="PRO_1000050377"
FT   MOD_RES         297
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00423"
SQ   SEQUENCE   475 AA;  51806 MW;  01A8537424D2589F CRC64;
     MSNSLASDTP RLPSIDTLLR HPACLPLIDR HGRDAVLNTL RQLLDDLREP ARNGELGSAE
     LAPEILLGRS GERLALQQRS QVRRVFNLTG TVLHTNLGRA LLPEEAIEAM QTAARYPLNL
     EFDLATGKRG DRDDLIEGLI RELTGAEAVT VVNNNAAAVL LALNSLGARK EGIISRGELI
     EIGGAFRIPD IMARAGVKLH EVGTTNRTHA RDYEAAIGPR TGLLMRVHCS NYSIQGFTTQ
     VPTAELARIA HQHQLPLLED LGSGSLLDLT RWGLPAEPTV RQALADGADI VTFSGDKLLG
     GPQAGIIVGH KDLITRIKKN PLKRALRVDK ITLAALEAVL ALYRNPDRLA ERLPSLRLLT
     RSQAEIQAQA ERLAPELQAR LGEQWAIRVE PALGMIGSGS QPVARLPSAA LCLRPQVSKK
     LRGRSLHVLE RALRDLPVPV LGRIDDDALW LDLRQLDDEA QWLAQLPALQ LGPVQ