ID I0KY99_9ACTN Unreviewed; 396 AA.
AC I0KY99;
DT 13-JUN-2012, integrated into UniProtKB/TrEMBL.
DT 13-JUN-2012, sequence version 1.
DT 27-MAR-2024, entry version 57.
DE RecName: Full=Signal recognition particle receptor FtsY {ECO:0000256|HAMAP-Rule:MF_00920};
DE Short=SRP receptor {ECO:0000256|HAMAP-Rule:MF_00920};
DE EC=3.6.5.4 {ECO:0000256|HAMAP-Rule:MF_00920};
GN Name=ftsY {ECO:0000256|HAMAP-Rule:MF_00920,
GN ECO:0000313|EMBL:CCH16546.1};
GN ORFNames=MILUP08_41460 {ECO:0000313|EMBL:CCH16546.1};
OS Micromonospora lupini str. Lupac 08.
OC Bacteria; Actinomycetota; Actinomycetes; Micromonosporales;
OC Micromonosporaceae; Micromonospora.
OX NCBI_TaxID=1150864 {ECO:0000313|EMBL:CCH16546.1, ECO:0000313|Proteomes:UP000003448};
RN [1] {ECO:0000313|Proteomes:UP000003448}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Lupac 08 {ECO:0000313|Proteomes:UP000003448};
RX PubMed=22815450; DOI=10.1128/jb.00628-12;
RA Alonso-Vega P., Normand P., Bacigalupe R., Pujic P., Lajus A., Vallenet D.,
RA Carro L., Coll P., Trujillo M.E.;
RT "Genome Sequence of Micromonospora lupini Lupac 08, Isolated from Root
RT Nodules of Lupinus angustifolius.";
RL J. Bacteriol. 194:4135-4135(2012).
CC -!- FUNCTION: Involved in targeting and insertion of nascent membrane
CC proteins into the cytoplasmic membrane. Acts as a receptor for the
CC complex formed by the signal recognition particle (SRP) and the
CC ribosome-nascent chain (RNC). {ECO:0000256|HAMAP-Rule:MF_00920}.
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_00920};
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_00920}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_00920};
CC Peripheral membrane protein {ECO:0000256|HAMAP-Rule:MF_00920};
CC Cytoplasmic side {ECO:0000256|HAMAP-Rule:MF_00920}. Cytoplasm
CC {ECO:0000256|HAMAP-Rule:MF_00920}. Membrane
CC {ECO:0000256|ARBA:ARBA00004287}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004287}; Cytoplasmic side
CC {ECO:0000256|ARBA:ARBA00004287}.
CC -!- SIMILARITY: Belongs to the GTP-binding SRP family. FtsY subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_00920}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:CCH16546.1}.
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DR EMBL; CAIE01000014; CCH16546.1; -; Genomic_DNA.
DR RefSeq; WP_007456499.1; NZ_HF570108.1.
DR AlphaFoldDB; I0KY99; -.
DR STRING; 1150864.MILUP08_41460; -.
DR eggNOG; COG0552; Bacteria.
DR OrthoDB; 9804720at2; -.
DR Proteomes; UP000003448; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
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:0051301; P:cell division; IEA:UniProtKB-KW.
DR GO; GO:0006614; P:SRP-dependent cotranslational protein targeting to membrane; IEA:InterPro.
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 HAMAP; MF_00920; FtsY; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR013822; Signal_recog_particl_SRP54_hlx.
DR InterPro; IPR004390; SR_rcpt_FtsY.
DR InterPro; IPR036225; SRP/SRP_N.
DR InterPro; IPR000897; SRP54_GTPase_dom.
DR InterPro; IPR042101; SRP54_N_sf.
DR NCBIfam; TIGR00064; ftsY; 1.
DR PANTHER; PTHR43134:SF7; CELL DIVISION PROTEIN FTSY HOMOLOG, CHLOROPLASTIC; 1.
DR PANTHER; PTHR43134; SIGNAL RECOGNITION PARTICLE RECEPTOR SUBUNIT ALPHA; 1.
DR Pfam; PF00448; SRP54; 1.
DR Pfam; PF02881; SRP54_N; 1.
DR SMART; SM00382; AAA; 1.
DR SMART; SM00962; SRP54; 1.
DR SMART; SM00963; SRP54_N; 1.
DR SUPFAM; SSF47364; Domain of the SRP/SRP receptor G-proteins; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
PE 3: Inferred from homology;
KW Cell cycle {ECO:0000313|EMBL:CCH16546.1};
KW Cell division {ECO:0000313|EMBL:CCH16546.1};
KW Cell membrane {ECO:0000256|HAMAP-Rule:MF_00920};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00920};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|HAMAP-
KW Rule:MF_00920}; Hydrolase {ECO:0000256|HAMAP-Rule:MF_00920};
KW Membrane {ECO:0000256|HAMAP-Rule:MF_00920};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00920};
KW Receptor {ECO:0000256|ARBA:ARBA00023170, ECO:0000256|HAMAP-Rule:MF_00920};
KW Reference proteome {ECO:0000313|Proteomes:UP000003448}.
FT DOMAIN 92..172
FT /note="Signal recognition particle SRP54 helical bundle"
FT /evidence="ECO:0000259|SMART:SM00963"
FT DOMAIN 188..364
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT DOMAIN 189..388
FT /note="SRP54-type proteins GTP-binding"
FT /evidence="ECO:0000259|SMART:SM00962"
FT REGION 31..62
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 31..50
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 196..203
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00920"
FT BINDING 278..282
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00920"
FT BINDING 340..343
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00920"
SQ SEQUENCE 396 AA; 41665 MW; BE1EC11808841C8B CRC64;
MAEYLVLALV LLGVLIAGTV GLVVPRLRRR PEPPLPRTEV DTRAEEDLAG PPVEAPESDL
STGVLVEPPP VIEAPAPTVE VPEPTAGRLV RLRSRLSRSQ NVFGKGLLGL LARDHLDEDV
WEEIEDSLIT ADVGVDATRD IVDRLRERTR VLGTRSAGEL RALLAAELVN ALDPGMDRSL
RTAPKDGVPA VVLVVGVNGA GKTTTCGKIA RVLVADGRTV LLGAADTFRA AAADQLQTWG
ERVGAETVRG PEAADPASVA FDAVKRGIDT GVDTVLIDTA GRLQNKVGLM DELGKVKRVV
EKQGPIDETL LILDATTGQN GLEQARVFTE VVNVTGVVLT KLDGTAKGGI VIAVQRKLGI
PVKLVGLGEG KDDLAPFDPA QFVDALLGSE PAGRDA
//
