ID   FTSY_MYCTO              Reviewed;         422 AA.
AC   P9WGD8; L0TDS3; P66842; Q10969;
DT   16-APR-2014, integrated into UniProtKB/Swiss-Prot.
DT   16-APR-2014, sequence version 1.
DT   03-AUG-2022, entry version 38.
DE   RecName: Full=Signal recognition particle receptor FtsY {ECO:0000255|HAMAP-Rule:MF_00920};
DE            Short=SRP receptor {ECO:0000255|HAMAP-Rule:MF_00920};
GN   Name=ftsY {ECO:0000255|HAMAP-Rule:MF_00920}; OrderedLocusNames=MT2989;
OS   Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycobacterium; Mycobacterium tuberculosis complex.
OX   NCBI_TaxID=83331;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CDC 1551 / Oshkosh;
RX   PubMed=12218036; DOI=10.1128/jb.184.19.5479-5490.2002;
RA   Fleischmann R.D., Alland D., Eisen J.A., Carpenter L., White O.,
RA   Peterson J.D., DeBoy R.T., Dodson R.J., Gwinn M.L., Haft D.H., Hickey E.K.,
RA   Kolonay J.F., Nelson W.C., Umayam L.A., Ermolaeva M.D., Salzberg S.L.,
RA   Delcher A., Utterback T.R., Weidman J.F., Khouri H.M., Gill J., Mikula A.,
RA   Bishai W., Jacobs W.R. Jr., Venter J.C., Fraser C.M.;
RT   "Whole-genome comparison of Mycobacterium tuberculosis clinical and
RT   laboratory strains.";
RL   J. Bacteriol. 184:5479-5490(2002).
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:0000255|HAMAP-Rule:MF_00920}.
CC   -!- SUBUNIT: Part of the signal recognition particle protein translocation
CC       system, which is composed of SRP and FtsY. {ECO:0000255|HAMAP-
CC       Rule:MF_00920}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane; Peripheral membrane protein;
CC       Cytoplasmic side. Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00920}.
CC   -!- SIMILARITY: Belongs to the GTP-binding SRP family. FtsY subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00920}.
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DR   EMBL; AE000516; AAK47316.1; -; Genomic_DNA.
DR   PIR; A70748; A70748.
DR   RefSeq; WP_003899541.1; NZ_KK341227.1.
DR   AlphaFoldDB; P9WGD8; -.
DR   SMR; P9WGD8; -.
DR   EnsemblBacteria; AAK47316; AAK47316; MT2989.
DR   KEGG; mtc:MT2989; -.
DR   PATRIC; fig|83331.31.peg.3230; -.
DR   HOGENOM; CLU_009301_1_2_11; -.
DR   Proteomes; UP000001020; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0031226; C:intrinsic component of plasma membrane; IEA:UniProtKB-UniRule.
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; 1.20.120.140; -; 1.
DR   Gene3D; 3.40.50.300; -; 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   PANTHER; PTHR43134:SF7; PTHR43134:SF7; 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; SSF47364; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR00064; ftsY; 1.
DR   PROSITE; PS00300; SRP54; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Cytoplasm; GTP-binding; Membrane; Nucleotide-binding;
KW   Receptor.
FT   CHAIN           1..422
FT                   /note="Signal recognition particle receptor FtsY"
FT                   /id="PRO_0000428379"
FT   REGION          39..86
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        50..70
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         230..237
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00920"
FT   BINDING         312..316
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00920"
FT   BINDING         374..377
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00920"
SQ   SEQUENCE   422 AA;  44031 MW;  C9B44AF200ECC346 CRC64;
     MWEGLWIATA VIAALVVIAA LTLGLVLYRR RRISLSPRPE RGVVDRSGGY TASSGITFSQ
     TPTTQPAERI DTSGLPAVGD DATVPRDAPK RTIADVHLPE FEPEPQAPEV PEADAIAPPE
     GRLERLRGRL ARSQNALGRG LLGLIGGGDL DEDSWQDVED TLLVADLGPA ATASVVSQLR
     SRLASGNVRT EADARAVLRD VLINELQPGM DRSIRALPHA GHPSVLLVVG VNGTGKTTTV
     GKLARVLVAD GRRVVLGAAD TFRAAAADQL QTWAARVGAA VVRGPEGADP ASVAFDAVDK
     GIAAGADVVL IDTAGRLHTK VGLMDELDKV KRVVTRRASV DEVLLVLDAT IGQNGLAQAR
     VFAEVVDISG AVLTKLDGTA KGGIVFRVQQ ELGVPVKLVG LGEGPDDLAP FEPAAFVDAL
     LG