ID L0K068_9EURY Unreviewed; 92 AA.
AC L0K068;
DT 06-MAR-2013, integrated into UniProtKB/TrEMBL.
DT 06-MAR-2013, sequence version 1.
DT 24-JAN-2024, entry version 41.
DE RecName: Full=Signal recognition particle 19 kDa protein {ECO:0000256|HAMAP-Rule:MF_00305};
DE Short=SRP19 {ECO:0000256|HAMAP-Rule:MF_00305};
GN Name=srp19 {ECO:0000256|HAMAP-Rule:MF_00305};
GN ORFNames=Natoc_1714 {ECO:0000313|EMBL:AGB37518.1};
OS Natronococcus occultus SP4.
OC Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Natrialbales;
OC Natrialbaceae; Natronococcus.
OX NCBI_TaxID=694430 {ECO:0000313|EMBL:AGB37518.1, ECO:0000313|Proteomes:UP000010878};
RN [1] {ECO:0000313|EMBL:AGB37518.1, ECO:0000313|Proteomes:UP000010878}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SP4 {ECO:0000313|EMBL:AGB37518.1,
RC ECO:0000313|Proteomes:UP000010878};
RG DOE Joint Genome Institute;
RA Eisen J., Huntemann M., Wei C.-L., Han J., Detter J.C., Han C., Tapia R.,
RA Chen A., Kyrpides N., Mavromatis K., Markowitz V., Szeto E., Ivanova N.,
RA Mikhailova N., Ovchinnikova G., Pagani I., Pati A., Goodwin L.,
RA Nordberg H.P., Cantor M.N., Hua S.X., Woyke T., Eisen J., Klenk H.-P.,
RA Klenk H.-P.;
RT "FINISHED of Natronococcus occultus SP4, DSM 3396.";
RL Submitted (NOV-2012) to the EMBL/GenBank/DDBJ databases.
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:0000256|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:0000256|HAMAP-Rule:MF_00305}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|HAMAP-Rule:MF_00305}.
CC -!- SIMILARITY: Belongs to the SRP19 family. {ECO:0000256|HAMAP-
CC Rule:MF_00305}.
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DR EMBL; CP003929; AGB37518.1; -; Genomic_DNA.
DR RefSeq; WP_015320964.1; NC_019974.1.
DR AlphaFoldDB; L0K068; -.
DR STRING; 694430.Natoc_1714; -.
DR GeneID; 14404798; -.
DR KEGG; nou:Natoc_1714; -.
DR eggNOG; arCOG01217; Archaea.
DR HOGENOM; CLU_169299_1_0_2; -.
DR OrthoDB; 56356at2157; -.
DR Proteomes; UP000010878; 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; Signal recognition particle, SRP19-like subunit; 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 NCBIfam; NF041311; Sig_rec_Srp19_Halo; 1.
DR PANTHER; PTHR17453; SIGNAL RECOGNITION PARTICLE 19 KD PROTEIN; 1.
DR PANTHER; PTHR17453:SF0; SIGNAL RECOGNITION PARTICLE 19 KDA PROTEIN; 1.
DR Pfam; PF01922; SRP19; 1.
DR SUPFAM; SSF69695; SRP19; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00305};
KW Reference proteome {ECO:0000313|Proteomes:UP000010878};
KW Ribonucleoprotein {ECO:0000256|ARBA:ARBA00023274, ECO:0000256|HAMAP-
KW Rule:MF_00305}; RNA-binding {ECO:0000256|HAMAP-Rule:MF_00305};
KW Signal recognition particle {ECO:0000256|ARBA:ARBA00023135,
KW ECO:0000256|HAMAP-Rule:MF_00305}.
SQ SEQUENCE 92 AA; 10379 MW; BDA527DF1AA147D5 CRC64;
MVENVIWPAY LDAELSRAEG RRVAEELAVE EPTVDEIAKA VQQIGYDATI EREKSYSREH
WADRGRVVVR GSDDSKNDLV QAVAAYVVAM RE
//
