ID   YXEM_BACSU              Reviewed;         264 AA.
AC   P54952;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   03-AUG-2022, entry version 126.
DE   RecName: Full=Probable amino-acid-binding protein YxeM;
DE   Flags: Precursor;
GN   Name=yxeM; OrderedLocusNames=BSU39500; ORFNames=LP9E;
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 / BGSC1A1;
RX   PubMed=8867804; DOI=10.1093/dnares/2.6.295;
RA   Yoshida K., Fujimyra M., Yanai N., Fujita Y.;
RT   "Cloning and sequencing of a 23-kb region of the Bacillus subtilis genome
RT   between the iol and hut operons.";
RL   DNA Res. 2:295-301(1995).
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).
RN   [3]
RP   INDUCTION.
RC   STRAIN=168;
RX   PubMed=12193636; DOI=10.1128/jb.184.18.5179-5186.2002;
RA   Auger S., Danchin A., Martin-Verstraete I.;
RT   "Global expression profile of Bacillus subtilis grown in the presence of
RT   sulfate or methionine.";
RL   J. Bacteriol. 184:5179-5186(2002).
RN   [4]
RP   PROBABLE FUNCTION IN S-METHYLCYSTEINE TRANSPORT.
RC   STRAIN=168;
RX   PubMed=15262924; DOI=10.1128/jb.186.15.4875-4884.2004;
RA   Burguiere P., Auger S., Hullo M.-F., Danchin A., Martin-Verstraete I.;
RT   "Three different systems participate in L-cystine uptake in Bacillus
RT   subtilis.";
RL   J. Bacteriol. 186:4875-4884(2004).
RN   [5]
RP   IDENTIFICATION BY MASS SPECTROMETRY, AND SUBCELLULAR LOCATION.
RC   STRAIN=168 / Marburg / ATCC 6051 / DSM 10 / JCM 1465 / NBRC 13719 / NCIMB
RC   3610 / NRRL NRS-744 / VKM B-501;
RX   PubMed=22882210; DOI=10.1111/j.1365-2958.2012.08205.x;
RA   Yepes A., Schneider J., Mielich B., Koch G., Garcia-Betancur J.C.,
RA   Ramamurthi K.S., Vlamakis H., Lopez D.;
RT   "The biofilm formation defect of a Bacillus subtilis flotillin-defective
RT   mutant involves the protease FtsH.";
RL   Mol. Microbiol. 86:457-471(2012).
CC   -!- FUNCTION: Probably part of the ABC transporter complex YxeMNO that
CC       could be involved in amino-acid import. May transport S-methylcysteine.
CC   -!- SUBUNIT: The complex is composed of two ATP-binding proteins (YxeO),
CC       two transmembrane proteins (YxeN) and a solute-binding protein (YxeM).
CC       {ECO:0000305}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000269|PubMed:22882210,
CC       ECO:0000305}; Lipid-anchor {ECO:0000305}. Membrane raft
CC       {ECO:0000269|PubMed:22882210}; Lipid-anchor {ECO:0000305}. Note=Present
CC       in detergent-resistant membrane (DRM) fractions that may be equivalent
CC       to eukaryotic membrane rafts; these rafts include proteins involved in
CC       signaling, molecule trafficking and protein secretion.
CC       {ECO:0000269|PubMed:22882210}.
CC   -!- INDUCTION: More strongly expressed in the presence of methionine than
CC       in the presence of sulfate. {ECO:0000269|PubMed:12193636}.
CC   -!- SIMILARITY: Belongs to the bacterial solute-binding protein 3 family.
CC       {ECO:0000305}.
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DR   EMBL; D45912; BAA08329.1; -; Genomic_DNA.
DR   EMBL; AL009126; CAB15986.1; -; Genomic_DNA.
DR   PIR; G70075; G70075.
DR   RefSeq; NP_391829.1; NC_000964.3.
DR   RefSeq; WP_003227109.1; NZ_JNCM01000034.1.
DR   AlphaFoldDB; P54952; -.
DR   SMR; P54952; -.
DR   STRING; 224308.BSU39500; -.
DR   PaxDb; P54952; -.
DR   PRIDE; P54952; -.
DR   EnsemblBacteria; CAB15986; CAB15986; BSU_39500.
DR   GeneID; 937568; -.
DR   KEGG; bsu:BSU39500; -.
DR   PATRIC; fig|224308.179.peg.4275; -.
DR   eggNOG; COG0834; Bacteria.
DR   InParanoid; P54952; -.
DR   OMA; GSIHERF; -.
DR   PhylomeDB; P54952; -.
DR   BioCyc; BSUB:BSU39500-MON; -.
DR   Proteomes; UP000001570; Chromosome.
DR   GO; GO:0045121; C:membrane raft; IEA:UniProtKB-SubCell.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0006865; P:amino acid transport; IEA:UniProtKB-KW.
DR   InterPro; IPR018313; SBP_3_CS.
DR   InterPro; IPR001638; Solute-binding_3/MltF_N.
DR   Pfam; PF00497; SBP_bac_3; 1.
DR   SMART; SM00062; PBPb; 1.
DR   PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
DR   PROSITE; PS01039; SBP_BACTERIAL_3; 1.
PE   1: Evidence at protein level;
KW   Amino-acid transport; Cell membrane; Lipoprotein; Membrane; Palmitate;
KW   Reference proteome; Signal; Transport.
FT   SIGNAL          1..20
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00303"
FT   CHAIN           21..264
FT                   /note="Probable amino-acid-binding protein YxeM"
FT                   /id="PRO_0000031781"
FT   LIPID           21
FT                   /note="N-palmitoyl cysteine"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00303"
FT   LIPID           21
FT                   /note="S-diacylglycerol cysteine"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00303"
SQ   SEQUENCE   264 AA;  29311 MW;  4B3F6602C2B41AA7 CRC64;
     MKMKKWTVLV VAALLAVLSA CGNGNSSSKE DDNVLHVGAT GQSYPFAYKE NGKLTGFDVE
     VMEAVAKKID MKLDWKLLEF SGLMGELQTG KLDTISNQVA VTDERKETYN FTKPYAYAGT
     QIVVKKDNTD IKSVDDLKGK TVAAVLGSNH AKNLESKDPD KKINIKTYET QEGTLKDVAY
     GRVDAYVNSR TVLIAQIKKT GLPLKLAGDP IVYEQVAFPF AKDDAHDKLR KKVNKALDEL
     RKDGTLKKLS EKYFNEDITV EQKH