ID   SRP19_THEKO             Reviewed;         108 AA.
AC   Q5JGS5;
DT   26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   15-FEB-2005, sequence version 1.
DT   25-MAY-2022, entry version 87.
DE   RecName: Full=Signal recognition particle 19 kDa protein {ECO:0000255|HAMAP-Rule:MF_00305};
DE            Short=SRP19 {ECO:0000255|HAMAP-Rule:MF_00305};
GN   Name=srp19 {ECO:0000255|HAMAP-Rule:MF_00305}; OrderedLocusNames=TK1330;
OS   Thermococcus kodakarensis (strain ATCC BAA-918 / JCM 12380 / KOD1)
OS   (Pyrococcus kodakaraensis (strain KOD1)).
OC   Archaea; Euryarchaeota; Thermococci; Thermococcales; Thermococcaceae;
OC   Thermococcus.
OX   NCBI_TaxID=69014;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-918 / JCM 12380 / KOD1;
RX   PubMed=15710748; DOI=10.1101/gr.3003105;
RA   Fukui T., Atomi H., Kanai T., Matsumi R., Fujiwara S., Imanaka T.;
RT   "Complete genome sequence of the hyperthermophilic archaeon Thermococcus
RT   kodakaraensis KOD1 and comparison with Pyrococcus genomes.";
RL   Genome Res. 15:352-363(2005).
CC   -!- FUNCTION: Involved in targeting and insertion of nascent membrane
CC       proteins into the cytoplasmic membrane. Binds directly to 7S RNA and
CC       mediates binding of the 54 kDa subunit of the SRP. {ECO:0000255|HAMAP-
CC       Rule:MF_00305}.
CC   -!- SUBUNIT: Part of the signal recognition particle protein translocation
CC       system, which is composed of SRP and FtsY. Archaeal SRP consists of a
CC       7S RNA molecule of 300 nucleotides and two protein subunits: SRP54 and
CC       SRP19. {ECO:0000255|HAMAP-Rule:MF_00305}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00305}.
CC   -!- SIMILARITY: Belongs to the SRP19 family. {ECO:0000255|HAMAP-
CC       Rule:MF_00305}.
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DR   EMBL; AP006878; BAD85519.1; -; Genomic_DNA.
DR   RefSeq; WP_011250281.1; NC_006624.1.
DR   AlphaFoldDB; Q5JGS5; -.
DR   SMR; Q5JGS5; -.
DR   STRING; 69014.TK1330; -.
DR   EnsemblBacteria; BAD85519; BAD85519; TK1330.
DR   GeneID; 3235497; -.
DR   KEGG; tko:TK1330; -.
DR   PATRIC; fig|69014.16.peg.1302; -.
DR   eggNOG; arCOG01217; Archaea.
DR   HOGENOM; CLU_169299_1_0_2; -.
DR   InParanoid; Q5JGS5; -.
DR   OMA; FVVWPSE; -.
DR   OrthoDB; 121943at2157; -.
DR   PhylomeDB; Q5JGS5; -.
DR   Proteomes; UP000000536; Chromosome.
DR   GO; GO:0048500; C:signal recognition particle; IEA:UniProtKB-UniRule.
DR   GO; GO:0008312; F:7S RNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006614; P:SRP-dependent cotranslational protein targeting to membrane; IEA:InterPro.
DR   Gene3D; 3.30.56.30; -; 1.
DR   HAMAP; MF_00305; SRP19; 1.
DR   InterPro; IPR002778; Signal_recog_particle_SRP19.
DR   InterPro; IPR036521; SRP19-like_sf.
DR   InterPro; IPR022938; SRP19_arc-type.
DR   Pfam; PF01922; SRP19; 1.
DR   SUPFAM; SSF69695; SSF69695; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Reference proteome; Ribonucleoprotein; RNA-binding;
KW   Signal recognition particle.
FT   CHAIN           1..108
FT                   /note="Signal recognition particle 19 kDa protein"
FT                   /id="PRO_0000322231"
SQ   SEQUENCE   108 AA;  12654 MW;  776C65FDF3BB6972 CRC64;
     MKFVVWPSEI DSRLPRKYGR LVKKEVALEA PTPEEIRDAA EILGMKVIEF EPEKLNPRLS
     GIDEELRTKG MLRIESPYPK GKSLRMICEK IRELRAKKRK AHGKRKKR