ID   YFKS_BACSU              Reviewed;          66 AA.
AC   O35036;
DT   11-JUL-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1998, sequence version 1.
DT   03-AUG-2022, entry version 86.
DE   RecName: Full=Uncharacterized protein YfkS;
GN   Name=yfkS; OrderedLocusNames=BSU07770;
OS   Bacillus subtilis (strain 168).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX   NCBI_TaxID=224308;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=168 / AC327;
RX   PubMed=9272861; DOI=10.1016/s0378-1119(97)00130-3;
RA   Yamamoto H., Uchiyama S., Nugroho F.A., Sekiguchi J.;
RT   "Cloning and sequencing of a 35.7 kb in the 70 degree-73 degree region of
RT   the Bacillus subtilis genome reveal genes for a new two-component system,
RT   three spore germination proteins, an iron uptake system and a general
RT   stress response protein.";
RL   Gene 194:191-199(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=168;
RX   PubMed=9384377; DOI=10.1038/36786;
RA   Kunst F., Ogasawara N., Moszer I., Albertini A.M., Alloni G., Azevedo V.,
RA   Bertero M.G., Bessieres P., Bolotin A., Borchert S., Borriss R.,
RA   Boursier L., Brans A., Braun M., Brignell S.C., Bron S., Brouillet S.,
RA   Bruschi C.V., Caldwell B., Capuano V., Carter N.M., Choi S.-K.,
RA   Codani J.-J., Connerton I.F., Cummings N.J., Daniel R.A., Denizot F.,
RA   Devine K.M., Duesterhoeft A., Ehrlich S.D., Emmerson P.T., Entian K.-D.,
RA   Errington J., Fabret C., Ferrari E., Foulger D., Fritz C., Fujita M.,
RA   Fujita Y., Fuma S., Galizzi A., Galleron N., Ghim S.-Y., Glaser P.,
RA   Goffeau A., Golightly E.J., Grandi G., Guiseppi G., Guy B.J., Haga K.,
RA   Haiech J., Harwood C.R., Henaut A., Hilbert H., Holsappel S., Hosono S.,
RA   Hullo M.-F., Itaya M., Jones L.-M., Joris B., Karamata D., Kasahara Y.,
RA   Klaerr-Blanchard M., Klein C., Kobayashi Y., Koetter P., Koningstein G.,
RA   Krogh S., Kumano M., Kurita K., Lapidus A., Lardinois S., Lauber J.,
RA   Lazarevic V., Lee S.-M., Levine A., Liu H., Masuda S., Mauel C.,
RA   Medigue C., Medina N., Mellado R.P., Mizuno M., Moestl D., Nakai S.,
RA   Noback M., Noone D., O'Reilly M., Ogawa K., Ogiwara A., Oudega B.,
RA   Park S.-H., Parro V., Pohl T.M., Portetelle D., Porwollik S.,
RA   Prescott A.M., Presecan E., Pujic P., Purnelle B., Rapoport G., Rey M.,
RA   Reynolds S., Rieger M., Rivolta C., Rocha E., Roche B., Rose M., Sadaie Y.,
RA   Sato T., Scanlan E., Schleich S., Schroeter R., Scoffone F., Sekiguchi J.,
RA   Sekowska A., Seror S.J., Serror P., Shin B.-S., Soldo B., Sorokin A.,
RA   Tacconi E., Takagi T., Takahashi H., Takemaru K., Takeuchi M.,
RA   Tamakoshi A., Tanaka T., Terpstra P., Tognoni A., Tosato V., Uchiyama S.,
RA   Vandenbol M., Vannier F., Vassarotti A., Viari A., Wambutt R., Wedler E.,
RA   Wedler H., Weitzenegger T., Winters P., Wipat A., Yamamoto H., Yamane K.,
RA   Yasumoto K., Yata K., Yoshida K., Yoshikawa H.-F., Zumstein E.,
RA   Yoshikawa H., Danchin A.;
RT   "The complete genome sequence of the Gram-positive bacterium Bacillus
RT   subtilis.";
RL   Nature 390:249-256(1997).
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000305}; Single-pass membrane
CC       protein {ECO:0000305}.
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DR   EMBL; D86417; BAA22292.1; -; Genomic_DNA.
DR   EMBL; AL009126; CAB12606.1; -; Genomic_DNA.
DR   PIR; E69809; E69809.
DR   RefSeq; NP_388658.1; NC_000964.3.
DR   RefSeq; WP_003233686.1; NZ_JNCM01000032.1.
DR   AlphaFoldDB; O35036; -.
DR   STRING; 224308.BSU07770; -.
DR   PaxDb; O35036; -.
DR   EnsemblBacteria; CAB12606; CAB12606; BSU_07770.
DR   GeneID; 936123; -.
DR   KEGG; bsu:BSU07770; -.
DR   PATRIC; fig|224308.179.peg.841; -.
DR   OMA; QALIVCI; -.
DR   BioCyc; BSUB:BSU07770-MON; -.
DR   Proteomes; UP000001570; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
PE   4: Predicted;
KW   Membrane; Reference proteome; Transmembrane; Transmembrane helix.
FT   CHAIN           1..66
FT                   /note="Uncharacterized protein YfkS"
FT                   /id="PRO_0000049530"
FT   TRANSMEM        32..49
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   66 AA;  7801 MW;  678CEDB2D778B3BB CRC64;
     MISYIVQTLI VCIAIYAYEW KNFRSANNLT KWAFSLLIAG SAFLWIYMRV NPLLPRLGHL
     FKYIPF