ID D9QB70_CORP2 Unreviewed; 535 AA.
AC D9QB70;
DT 05-OCT-2010, integrated into UniProtKB/TrEMBL.
DT 05-OCT-2010, sequence version 1.
DT 27-MAR-2024, entry version 74.
DE RecName: Full=Signal recognition particle protein {ECO:0000256|HAMAP-Rule:MF_00306};
DE EC=3.6.5.4 {ECO:0000256|HAMAP-Rule:MF_00306};
DE AltName: Full=Fifty-four homolog {ECO:0000256|HAMAP-Rule:MF_00306};
GN Name=ffh {ECO:0000256|HAMAP-Rule:MF_00306};
GN ORFNames=CPC231_06700 {ECO:0000313|EMBL:ADL10796.1};
OS Corynebacterium pseudotuberculosis (strain C231).
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales;
OC Corynebacteriaceae; Corynebacterium.
OX NCBI_TaxID=681645 {ECO:0000313|EMBL:ADL10796.1, ECO:0000313|Proteomes:UP000000276};
RN [1] {ECO:0000313|EMBL:ADL10796.1, ECO:0000313|Proteomes:UP000000276}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=C231 {ECO:0000313|EMBL:ADL10796.1,
RC ECO:0000313|Proteomes:UP000000276};
RX PubMed=21037006; DOI=.1128/JB.01211-10;
RG Consortium: Rede Paraense de Genomica e Proteomica (RPGP);
RA Silva A., Schneider M.P., Cerdeira L., Barbosa M.S., Ramos R.T.,
RA Carneiro A.R., Santos R., Lima M., D'Afonseca V., Almeida S.S.,
RA Santos A.R., Soares S.C., Pinto A.C., Ali A., Dorella F.A., Rocha F.,
RA de Abreu V.A., Trost E., Tauch A., Shpigel N., Miyoshi A., Azevedo V.;
RT "Complete genome sequence of Corynebacterium pseudotuberculosis I19, a
RT strain isolated from a cow in Israel with bovine mastitis.";
RL J. Bacteriol. 193:323-324(2011).
RN [2] {ECO:0000313|EMBL:ADL10796.1, ECO:0000313|Proteomes:UP000000276}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=C231 {ECO:0000313|EMBL:ADL10796.1,
RC ECO:0000313|Proteomes:UP000000276};
RX PubMed=21533164; DOI=10.1371/journal.pone.0018551;
RA Ruiz J.C., D'Afonseca V., Silva A., Ali A., Pinto A.C., Santos A.R.,
RA Rocha A.A., Lopes D.O., Dorella F.A., Pacheco L.G., Costa M.P., Turk M.Z.,
RA Seyffert N., Moraes P.M., Soares S.C., Almeida S.S., Castro T.L.,
RA Abreu V.A., Trost E., Baumbach J., Tauch A., Schneider M.P., McCulloch J.,
RA Cerdeira L.T., Ramos R.T., Zerlotini A., Dominitini A., Resende D.M.,
RA Coser E.M., Oliveira L.M., Pedrosa A.L., Vieira C.U., Guimaraes C.T.,
RA Bartholomeu D.C., Oliveira D.M., Santos F.R., Rabelo E.M., Lobo F.P.,
RA Franco G.R., Costa A.F., Castro I.M., Dias S.R., Ferro J.A., Ortega J.M.,
RA Paiva L.V., Goulart L.R., Almeida J.F., Ferro M.I., Carneiro N.P.,
RA Falcao P.R., Grynberg P., Teixeira S.M., Brommonschenkel S., Oliveira S.C.,
RA Meyer R., Moore R.J., Miyoshi A., Oliveira G.C., Azevedo V.;
RT "Evidence for reductive genome evolution and lateral acquisition of
RT virulence functions in two Corynebacterium pseudotuberculosis strains.";
RL PLoS ONE 6:E18551-E18551(2011).
CC -!- FUNCTION: Involved in targeting and insertion of nascent membrane
CC proteins into the cytoplasmic membrane. Binds to the hydrophobic signal
CC sequence of the ribosome-nascent chain (RNC) as it emerges from the
CC ribosomes. The SRP-RNC complex is then targeted to the cytoplasmic
CC membrane where it interacts with the SRP receptor FtsY.
CC {ECO:0000256|HAMAP-Rule:MF_00306}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=GTP + H2O = GDP + H(+) + phosphate; Xref=Rhea:RHEA:19669,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:37565,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:58189; EC=3.6.5.4;
CC Evidence={ECO:0000256|ARBA:ARBA00035577, ECO:0000256|HAMAP-
CC Rule:MF_00306};
CC -!- SUBUNIT: Part of the signal recognition particle protein translocation
CC system, which is composed of SRP and FtsY. {ECO:0000256|HAMAP-
CC Rule:MF_00306}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00306}.
CC Note=The SRP-RNC complex is targeted to the cytoplasmic membrane.
CC {ECO:0000256|HAMAP-Rule:MF_00306}.
CC -!- DOMAIN: Composed of three domains: the N-terminal N domain, which is
CC responsible for interactions with the ribosome, the central G domain,
CC which binds GTP, and the C-terminal M domain, which binds the RNA and
CC the signal sequence of the RNC. {ECO:0000256|HAMAP-Rule:MF_00306}.
CC -!- SIMILARITY: Belongs to the GTP-binding SRP family. SRP54 subfamily.
CC {ECO:0000256|ARBA:ARBA00005450, ECO:0000256|HAMAP-Rule:MF_00306}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP001829; ADL10796.1; -; Genomic_DNA.
DR RefSeq; WP_013242185.1; NC_017301.2.
DR AlphaFoldDB; D9QB70; -.
DR SMR; D9QB70; -.
DR STRING; 681645.CpC231_1324; -.
DR GeneID; 69459477; -.
DR KEGG; cpq:CPC231_06700; -.
DR PATRIC; fig|681645.3.peg.1387; -.
DR eggNOG; COG0541; Bacteria.
DR HOGENOM; CLU_009301_6_0_11; -.
DR OrthoDB; 9804720at2; -.
DR Proteomes; UP000000276; Chromosome.
DR GO; GO:0048500; C:signal recognition particle; IEA:UniProtKB-UniRule.
DR GO; GO:0008312; F:7S RNA binding; IEA:InterPro.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003924; F:GTPase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006614; P:SRP-dependent cotranslational protein targeting to membrane; IEA:InterPro.
DR CDD; cd18539; SRP_G; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR Gene3D; 1.20.120.140; Signal recognition particle SRP54, nucleotide-binding domain; 1.
DR Gene3D; 1.10.260.30; Signal recognition particle, SRP54 subunit, M-domain; 1.
DR HAMAP; MF_00306; SRP54; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR036891; Signal_recog_part_SRP54_M_sf.
DR InterPro; IPR013822; Signal_recog_particl_SRP54_hlx.
DR InterPro; IPR004125; Signal_recog_particle_SRP54_M.
DR InterPro; IPR004780; SRP.
DR InterPro; IPR022941; SRP54.
DR InterPro; IPR000897; SRP54_GTPase_dom.
DR InterPro; IPR042101; SRP54_N_sf.
DR NCBIfam; TIGR00959; ffh; 1.
DR PANTHER; PTHR11564:SF5; SIGNAL RECOGNITION PARTICLE 54 KDA PROTEIN; 1.
DR PANTHER; PTHR11564; SIGNAL RECOGNITION PARTICLE 54K PROTEIN SRP54; 1.
DR Pfam; PF00448; SRP54; 1.
DR Pfam; PF02881; SRP54_N; 1.
DR Pfam; PF02978; SRP_SPB; 1.
DR SMART; SM00382; AAA; 1.
DR SMART; SM00962; SRP54; 1.
DR SMART; SM00963; SRP54_N; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF47446; Signal peptide-binding domain; 1.
DR PROSITE; PS00300; SRP54; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00306};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|HAMAP-
KW Rule:MF_00306};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_00306};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00306}; Reference proteome {ECO:0000313|Proteomes:UP000000276};
KW Ribonucleoprotein {ECO:0000256|ARBA:ARBA00023274, ECO:0000256|HAMAP-
KW Rule:MF_00306};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW Rule:MF_00306};
KW Signal recognition particle {ECO:0000256|ARBA:ARBA00023135,
KW ECO:0000256|HAMAP-Rule:MF_00306}.
FT DOMAIN 282..295
FT /note="SRP54-type proteins GTP-binding"
FT /evidence="ECO:0000259|PROSITE:PS00300"
FT REGION 444..487
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 499..535
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 455..475
FT /note="Basic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 107..114
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00306"
FT BINDING 203..207
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00306"
FT BINDING 261..264
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00306"
SQ SEQUENCE 535 AA; 57535 MW; A3EE0631DE8C9EA8 CRC64;
MFESLSDRLG NALSGLRSKG KVTEADINAV AREIRLALLE ADVSLPVVRG FIARIKDRAL
GVEVSKALNP AEQVIKIVNE ELTTILGGET RRLNLAKNPP TVIMLAGLQG AGKTTLAGKL
AKHLQSQGHT PMLVACDLQR PGAVQQLQIV GERAGVPTFA PDPGTSIDSN DHEMGTSHGD
PVGVARQGIE EAKRAQHDVV IVDTAGRLGI DETLMTQARN IRDAIRPDEV LFVIDSMIGQ
DAVNTAEAFR DGVDFTGVVL TKLDGDARGG AALSIREVTG KPIMFASTGE KLEDFDVFHP
ERMSSRILGM GDVLTLIEQA EKNLDQEQAM ETAQKLGSGE LTLEDFLNQM LMVRRMGPLG
NILKMLPGGK QMSQMADMVD EKQLDRIQAI IRGMTPAERE DPKILNASRR KRIARGSGVA
VSDVNQLVER FFEAKKMMSK MAGQLGMGGV GRSATKKKPK GRKGKNGKRK PVKNRSGAMH
GGMPGMPSMA ELQKMQEQMG GAGGLGGMPN FPGMPKLPKG MENIDLNNLD FGGKK
//
