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Database: UniProt
Entry: A0A0T5XCK8_9BACT
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ID   A0A0T5XCK8_9BACT        Unreviewed;       305 AA.
AC   A0A0T5XCK8;
DT   17-FEB-2016, integrated into UniProtKB/TrEMBL.
DT   17-FEB-2016, sequence version 1.
DT   24-JAN-2024, entry version 29.
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   ORFNames=HMPREF1705_03234 {ECO:0000313|EMBL:KRT35972.1};
OS   Acetomicrobium hydrogeniformans ATCC BAA-1850.
OC   Bacteria; Synergistota; Synergistia; Synergistales; Acetomicrobiaceae;
OC   Acetomicrobium.
OX   NCBI_TaxID=592015 {ECO:0000313|EMBL:KRT35972.1, ECO:0000313|Proteomes:UP000005273};
RN   [1] {ECO:0000313|EMBL:KRT35972.1, ECO:0000313|Proteomes:UP000005273}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1850 {ECO:0000313|Proteomes:UP000005273};
RA   Gruening B.A., Erxleben A., Flemming S., Lucas X., Doering K.,
RA   Weitnauer G., Bechthold A., Guenther S.;
RL   Submitted (SEP-2012) to the EMBL/GenBank/DDBJ databases.
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: Lacks conserved residue(s) required for the propagation of
CC       feature annotation. {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:KRT35972.1}.
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DR   EMBL; ACJX03000001; KRT35972.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A0T5XCK8; -.
DR   STRING; 592015.HMPREF1705_03234; -.
DR   eggNOG; COG0552; Bacteria.
DR   OrthoDB; 9804720at2; -.
DR   Proteomes; UP000005273; 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: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; SIGNAL RECOGNITION PARTICLE RECEPTOR SUBUNIT ALPHA; 1.
DR   PANTHER; PTHR43134:SF1; 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.
DR   PROSITE; PS00300; SRP54; 1.
PE   3: Inferred from homology;
KW   Cell membrane {ECO:0000256|ARBA:ARBA00022475, ECO:0000256|HAMAP-
KW   Rule:MF_00920}; 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}.
FT   DOMAIN          278..291
FT                   /note="SRP54-type proteins GTP-binding"
FT                   /evidence="ECO:0000259|PROSITE:PS00300"
FT   BINDING         111..118
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00920"
FT   BINDING         193..197
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00920"
SQ   SEQUENCE   305 AA;  33129 MW;  27FF1C1BD95E241E CRC64;
     MMAFFDALKE KLQNVKKGWL GLGSLFAPDK KIDESFWDGL EEQLLLGDVG VDLTDELVAE
     LRQEARKSNI KDASALKEKF VDLIVRKLEE IPGMGKPIET KNKPAVVLLV GVNGSGKTTT
     AAKLASKLAS EGKKVLLAAA DTYRAAAIDQ LKVWGEKINV RVVAHDVGGD PAAVIYDAIE
     SAVASDGDLV IADTAGRLHT KHNLMEELKK VKRVVERRLP DEPFESLLVL DAVMGQNAFY
     QAEVFNEALS LTGVILAKYD NTAKGGIILA VAQRMSLPIR YVGLGEGSED LELFEPRSFV
     EALLS
//
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