ID   FTSK_STAAS              Reviewed;         789 AA.
AC   Q6G9T7;
DT   20-DEC-2005, integrated into UniProtKB/Swiss-Prot.
DT   19-JUL-2004, sequence version 1.
DT   03-AUG-2022, entry version 97.
DE   RecName: Full=DNA translocase FtsK;
GN   Name=ftsK; OrderedLocusNames=SAS1210;
OS   Staphylococcus aureus (strain MSSA476).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC   Staphylococcus.
OX   NCBI_TaxID=282459;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MSSA476;
RX   PubMed=15213324; DOI=10.1073/pnas.0402521101;
RA   Holden M.T.G., Feil E.J., Lindsay J.A., Peacock S.J., Day N.P.J.,
RA   Enright M.C., Foster T.J., Moore C.E., Hurst L., Atkin R., Barron A.,
RA   Bason N., Bentley S.D., Chillingworth C., Chillingworth T., Churcher C.,
RA   Clark L., Corton C., Cronin A., Doggett J., Dowd L., Feltwell T., Hance Z.,
RA   Harris B., Hauser H., Holroyd S., Jagels K., James K.D., Lennard N.,
RA   Line A., Mayes R., Moule S., Mungall K., Ormond D., Quail M.A.,
RA   Rabbinowitsch E., Rutherford K.M., Sanders M., Sharp S., Simmonds M.,
RA   Stevens K., Whitehead S., Barrell B.G., Spratt B.G., Parkhill J.;
RT   "Complete genomes of two clinical Staphylococcus aureus strains: evidence
RT   for the rapid evolution of virulence and drug resistance.";
RL   Proc. Natl. Acad. Sci. U.S.A. 101:9786-9791(2004).
CC   -!- FUNCTION: Essential cell division protein that coordinates cell
CC       division and chromosome segregation. The N-terminus is involved in
CC       assembly of the cell-division machinery. The C-terminus functions as a
CC       DNA motor that moves dsDNA in an ATP-dependent manner towards the dif
CC       recombination site, which is located within the replication terminus
CC       region. Required for activation of the Xer recombinase, allowing
CC       activation of chromosome unlinking by recombination (By similarity).
CC       {ECO:0000250}.
CC   -!- SUBUNIT: Homohexamer. Forms a ring that surrounds DNA (By similarity).
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250}; Multi-pass membrane
CC       protein {ECO:0000250}. Note=Located at the septum. {ECO:0000250}.
CC   -!- DOMAIN: Consists of an N-terminal domain, which is sufficient for the
CC       localization to the septal ring and is required for cell division,
CC       followed by a linker domain, and a C-terminal domain, which forms the
CC       translocation motor involved in chromosome segregation. The C-terminal
CC       domain can be further subdivided into alpha, beta and gamma subdomains.
CC       The alpha and beta subdomains form the DNA pump, and the gamma
CC       subdomain is a regulatory subdomain (By similarity). {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the FtsK/SpoIIIE/SftA family. {ECO:0000305}.
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DR   EMBL; BX571857; CAG42987.1; -; Genomic_DNA.
DR   RefSeq; WP_000035773.1; NC_002953.3.
DR   AlphaFoldDB; Q6G9T7; -.
DR   SMR; Q6G9T7; -.
DR   KEGG; sas:SAS1210; -.
DR   HOGENOM; CLU_001981_9_2_9; -.
DR   OMA; FVICIND; -.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR   GO; GO:0051301; P:cell division; IEA:UniProtKB-KW.
DR   GO; GO:0007059; P:chromosome segregation; IEA:UniProtKB-KW.
DR   Gene3D; 1.10.10.10; -; 1.
DR   Gene3D; 3.40.50.300; -; 1.
DR   InterPro; IPR003593; AAA+_ATPase.
DR   InterPro; IPR041027; FtsK_alpha.
DR   InterPro; IPR002543; FtsK_dom.
DR   InterPro; IPR018541; Ftsk_gamma.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   Pfam; PF17854; FtsK_alpha; 1.
DR   Pfam; PF09397; FtsK_gamma; 1.
DR   Pfam; PF01580; FtsK_SpoIIIE; 1.
DR   SMART; SM00382; AAA; 1.
DR   SMART; SM00843; Ftsk_gamma; 1.
DR   SUPFAM; SSF46785; SSF46785; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   PROSITE; PS50901; FTSK; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cell cycle; Cell division; Cell membrane;
KW   Chromosome partition; DNA-binding; Membrane; Nucleotide-binding;
KW   Transmembrane; Transmembrane helix.
FT   CHAIN           1..789
FT                   /note="DNA translocase FtsK"
FT                   /id="PRO_0000098297"
FT   TRANSMEM        34..54
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        63..83
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        99..119
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        137..157
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        158..178
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        179..789
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   DOMAIN          454..650
FT                   /note="FtsK"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00289"
FT   REGION          1..25
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          209..275
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        209..235
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         474..479
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00289"
SQ   SEQUENCE   789 AA;  88201 MW;  C2F50DA04BCEB2C9 CRC64;
     MAQAKKKSTA KKKTTSKKRT NSRKKKNDNP IRYVIAILVV VLMVLGVFQL GIIGRLIDSF
     FNYLFGYSRY LTYILVLLAT GFITYSKRIP KTRRTAGSIV LQIALLFVSQ LVFHFNSGIK
     AEREPVLSYV YQSYQHSHFP NFGGGVLGFY LLELSVPLIS LFGVCIITIL LLCSSVILLT
     NHQHREVAKV VLENIKAWFG SFNEKMSERN QEKQLKREEK ARLKEEQKAR QNEQPQIKDV
     SDFTEVPQER DIPIYGHTEN ESKSQSQPSR KKRVFDAENS SNNIVNHHQA DQQEQLTEQT
     HNSVESENTI EEAGEVTNVS YVVPPLTLLN QPAKQKATSK AEVQRKGQVL ENTLKDFGVN
     AKVTQIKIGP AVTQYEIQPA QGVKVSKIVN LHNDIALALA AKDVRIEAPI PGRSAVGIEV
     PNEKISLVSL KEVLDEKFPS NNKLEVGLGR DISGDPITVP LNEMPHLLVA GSTGSGKSVC
     INGIITSILL NAKPHEVKLM LIDPKMVELN VYNGIPHLLI PVVTNPHKAA QALEKIVAEM
     ERRYDLFQHS STRNIKGYNE LIRKQNQELD EKQPELPYIV VIVDELADLM MVAGKEVENA
     IQRITQMARA AGIHLIVATQ RPSVDVITGI IKNNIPSRIA FAVSSQTDSR TIIGTGGAEK
     LLGKGDMLYV GNGDSSQTRI QGAFLSDQEV QDVVNYVVEQ QQANYVKEME PDAPVDKSEM
     KSEDALYDEA YLFVVEQQKA STSLLQRQFR IGYNRASRLM DDLERNQVIG PQKGSKPRQV
     LIDLNNDEV