ID   MSCL_BRUSU              Reviewed;         138 AA.
AC   Q8G2K1; G0K674;
DT   30-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2003, sequence version 1.
DT   27-MAR-2024, entry version 107.
DE   RecName: Full=Large-conductance mechanosensitive channel {ECO:0000255|HAMAP-Rule:MF_00115};
GN   Name=mscL {ECO:0000255|HAMAP-Rule:MF_00115};
GN   OrderedLocusNames=BR0318, BS1330_I0319;
OS   Brucella suis biovar 1 (strain 1330).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC   Brucellaceae; Brucella/Ochrobactrum group; Brucella.
OX   NCBI_TaxID=204722;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1330;
RX   PubMed=12271122; DOI=10.1073/pnas.192319099;
RA   Paulsen I.T., Seshadri R., Nelson K.E., Eisen J.A., Heidelberg J.F.,
RA   Read T.D., Dodson R.J., Umayam L.A., Brinkac L.M., Beanan M.J.,
RA   Daugherty S.C., DeBoy R.T., Durkin A.S., Kolonay J.F., Madupu R.,
RA   Nelson W.C., Ayodeji B., Kraul M., Shetty J., Malek J.A., Van Aken S.E.,
RA   Riedmuller S., Tettelin H., Gill S.R., White O., Salzberg S.L.,
RA   Hoover D.L., Lindler L.E., Halling S.M., Boyle S.M., Fraser C.M.;
RT   "The Brucella suis genome reveals fundamental similarities between animal
RT   and plant pathogens and symbionts.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:13148-13153(2002).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1330;
RX   PubMed=22038969; DOI=10.1128/jb.06181-11;
RA   Tae H., Shallom S., Settlage R., Preston D., Adams L.G., Garner H.R.;
RT   "Revised genome sequence of Brucella suis 1330.";
RL   J. Bacteriol. 193:6410-6410(2011).
CC   -!- FUNCTION: Channel that opens in response to stretch forces in the
CC       membrane lipid bilayer. May participate in the regulation of osmotic
CC       pressure changes within the cell. {ECO:0000255|HAMAP-Rule:MF_00115}.
CC   -!- SUBUNIT: Homopentamer. {ECO:0000255|HAMAP-Rule:MF_00115}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_00115}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_00115}.
CC   -!- SIMILARITY: Belongs to the MscL family. {ECO:0000255|HAMAP-
CC       Rule:MF_00115}.
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DR   EMBL; AE014291; AAN29267.1; -; Genomic_DNA.
DR   EMBL; CP002997; AEM17680.1; -; Genomic_DNA.
DR   RefSeq; WP_002963483.1; NZ_KN046804.1.
DR   AlphaFoldDB; Q8G2K1; -.
DR   SMR; Q8G2K1; -.
DR   GeneID; 58776496; -.
DR   KEGG; bms:BR0318; -.
DR   KEGG; bsi:BS1330_I0319; -.
DR   PATRIC; fig|204722.21.peg.2478; -.
DR   HOGENOM; CLU_095787_0_1_5; -.
DR   PhylomeDB; Q8G2K1; -.
DR   Proteomes; UP000007104; Chromosome I.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0008381; F:mechanosensitive monoatomic ion channel activity; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00115; MscL; 1.
DR   InterPro; IPR019823; Mechanosensitive_channel_CS.
DR   InterPro; IPR001185; MS_channel.
DR   InterPro; IPR037673; MSC/AndL.
DR   InterPro; IPR036019; MscL_channel.
DR   NCBIfam; TIGR00220; mscL; 1.
DR   PANTHER; PTHR30266:SF2; LARGE-CONDUCTANCE MECHANOSENSITIVE CHANNEL; 1.
DR   PANTHER; PTHR30266; MECHANOSENSITIVE CHANNEL MSCL; 1.
DR   Pfam; PF01741; MscL; 1.
DR   PRINTS; PR01264; MECHCHANNEL.
DR   SUPFAM; SSF81330; Gated mechanosensitive channel; 1.
DR   PROSITE; PS01327; MSCL; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Ion channel; Ion transport; Membrane;
KW   Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..138
FT                   /note="Large-conductance mechanosensitive channel"
FT                   /id="PRO_0000192436"
FT   TRANSMEM        15..35
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00115"
FT   TRANSMEM        38..58
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00115"
FT   TRANSMEM        80..100
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00115"
SQ   SEQUENCE   138 AA;  14899 MW;  64ADC7B8F6239A96 CRC64;
     MLKEFQEFAL KGNMVDLAIG VIIGGAFGGL VNSIVNDIIM PIIGLITGGI DFSNMFIQLA
     GDPKTTLAAA REAGATIAYG NFITLLINFL IIAWVLFLVV KLMNRLKKRE EAKPAPAAPS
     EEVLLTEIRD ILAKQQKA
//