ID Q8YW57_NOSS1 Unreviewed; 546 AA. AC Q8YW57; DT 01-MAR-2002, integrated into UniProtKB/TrEMBL. DT 01-MAR-2002, sequence version 1. DT 28-JUN-2023, entry version 124. DE RecName: Full=Signal recognition particle receptor FtsY {ECO:0000256|HAMAP-Rule:MF_00920}; DE Short=SRP receptor {ECO:0000256|HAMAP-Rule:MF_00920}; GN Name=ftsY {ECO:0000256|HAMAP-Rule:MF_00920, GN ECO:0000313|EMBL:BAB73458.1}; OS Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576). OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Nostocaceae; Nostoc. OX NCBI_TaxID=103690 {ECO:0000313|EMBL:BAB73458.1, ECO:0000313|Proteomes:UP000002483}; RN [1] {ECO:0000313|EMBL:BAB73458.1, ECO:0000313|Proteomes:UP000002483} RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=PCC 7120 / SAG 25.82 / UTEX 2576 RC {ECO:0000313|Proteomes:UP000002483}; RX PubMed=11759840; DOI=10.1093/dnares/8.5.205; RA Kaneko T., Nakamura Y., Wolk C.P., Kuritz T., Sasamoto S., Watanabe A., RA Iriguchi M., Ishikawa A., Kawashima K., Kimura T., Kishida Y., Kohara M., RA Matsumoto M., Matsuno A., Muraki A., Nakazaki N., Shimpo S., Sugimoto M., RA Takazawa M., Yamada M., Yasuda M., Tabata S.; RT "Complete genomic sequence of the filamentous nitrogen-fixing RT cyanobacterium Anabaena sp. strain PCC 7120."; RL DNA Res. 8:205-213(2001). 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 -!- 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 inner membrane {ECO:0000256|HAMAP- CC Rule:MF_00920}; Peripheral membrane protein {ECO:0000256|HAMAP- CC Rule:MF_00920}; Cytoplasmic side {ECO:0000256|HAMAP-Rule:MF_00920}. CC Cytoplasm {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 --------------------------------------------------------------------------- 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; BA000019; BAB73458.1; -; Genomic_DNA. DR PIR; AI2025; AI2025. DR RefSeq; WP_010995927.1; NZ_RSCN01000019.1. DR AlphaFoldDB; Q8YW57; -. DR STRING; 103690.17130849; -. DR EnsemblBacteria; BAB73458; BAB73458; BAB73458. DR KEGG; ana:all1759; -. DR eggNOG; COG0552; Bacteria. DR OMA; DYLQWAK; -. DR OrthoDB; 9804720at2; -. DR Proteomes; UP000002483; Chromosome. DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell. DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell. 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 CDD; cd17874; FtsY; 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 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; 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 TIGRFAMs; TIGR00064; ftsY; 1. DR PROSITE; PS00300; SRP54; 1. PE 3: Inferred from homology; KW Cell cycle {ECO:0000313|EMBL:BAB73458.1}; KW Cell division {ECO:0000313|EMBL:BAB73458.1}; KW Cell inner membrane {ECO:0000256|HAMAP-Rule:MF_00920}; 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}; 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:UP000002483}. FT DOMAIN 518..531 FT /note="SRP54-type proteins GTP-binding" FT /evidence="ECO:0000259|PROSITE:PS00300" FT REGION 1..47 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 1..46 FT /note="Polar residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT BINDING 350..357 FT /ligand="GTP" FT /ligand_id="ChEBI:CHEBI:37565" FT /evidence="ECO:0000256|HAMAP-Rule:MF_00920" FT BINDING 433..437 FT /ligand="GTP" FT /ligand_id="ChEBI:CHEBI:37565" FT /evidence="ECO:0000256|HAMAP-Rule:MF_00920" FT BINDING 497..500 FT /ligand="GTP" FT /ligand_id="ChEBI:CHEBI:37565" FT /evidence="ECO:0000256|HAMAP-Rule:MF_00920" SQ SEQUENCE 546 AA; 59033 MW; 51EB96196CB7439F CRC64; MVFNWFRRQT NDSSDSPSEK QQPETPPVTE SQVEPEATST PAATVPDSTA DLLAFAKAAY KNLQEKQKSQ EVEVTLESVD AETPVQTTGV EEEATAETEN LELLVAHTTS VEVVENIPTP VMEGEVANQE EQEVTSTRQE DVEINLEPLE PVAVSEPTPP PTLSFLERAA AEREARQERL IANAIEVPEL EVVSPVAANA TSETVPEIAG ISFDEGFVWS AEVLAAQGRR PEDISIEEIT WLKKLRQGLD KTRRNILNQL KAIVGQGPLN QAAVGEIEAL LLQADVGVEA TDYIISSLQK KLREEITPPE EAIAYLKQIL RDMLDAPLKT SHKASFAPEK DSLNIWLITG VNGAGKTTTI GKISHLAQQS GYRCLIGAAD TFRAAAVEQV KVWGKRSGVE VISNPGKNTD PAAVVFDAIA AAQARNTELL LVDTAGRLQN KKNLMDELSK IRRIIDKKAP DAKIESLLVL DSTLGQNGLR QAEVFSQAAQ LSGVVLTKLD GTAKGGVALA VVQQLGLPIR FIGAGEGIED LRPFSSYEFV EALLSG //