ID   MSCL_BACAC              Reviewed;         132 AA.
AC   C3L9Y0;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   16-JUN-2009, sequence version 1.
DT   25-MAY-2022, entry version 63.
DE   RecName: Full=Large-conductance mechanosensitive channel {ECO:0000255|HAMAP-Rule:MF_00115};
GN   Name=mscL {ECO:0000255|HAMAP-Rule:MF_00115}; OrderedLocusNames=BAMEG_4956;
OS   Bacillus anthracis (strain CDC 684 / NRRL 3495).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC   Bacillus cereus group.
OX   NCBI_TaxID=568206;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CDC 684 / NRRL 3495;
RA   Dodson R.J., Munk A.C., Brettin T., Bruce D., Detter C., Tapia R., Han C.,
RA   Sutton G., Sims D.;
RT   "Genome sequence of Bacillus anthracis str. CDC 684.";
RL   Submitted (OCT-2008) to the EMBL/GenBank/DDBJ databases.
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 membrane {ECO:0000255|HAMAP-Rule:MF_00115};
CC       Multi-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_00115}.
CC   -!- SIMILARITY: Belongs to the MscL family. {ECO:0000255|HAMAP-
CC       Rule:MF_00115}.
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DR   EMBL; CP001215; ACP17262.1; -; Genomic_DNA.
DR   RefSeq; WP_000267001.1; NC_012581.1.
DR   AlphaFoldDB; C3L9Y0; -.
DR   SMR; C3L9Y0; -.
DR   GeneID; 45024544; -.
DR   KEGG; bah:BAMEG_4956; -.
DR   HOGENOM; CLU_095787_0_0_9; -.
DR   OMA; AWIIFLM; -.
DR   GO; GO:0005887; C:integral component of plasma membrane; IEA:UniProtKB-UniRule.
DR   GO; GO:0008381; F:mechanosensitive ion channel activity; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.10.1200.120; -; 1.
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   PANTHER; PTHR30266; PTHR30266; 1.
DR   Pfam; PF01741; MscL; 1.
DR   PRINTS; PR01264; MECHCHANNEL.
DR   SUPFAM; SSF81330; SSF81330; 1.
DR   TIGRFAMs; TIGR00220; mscL; 1.
DR   PROSITE; PS01327; MSCL; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Ion channel; Ion transport; Membrane; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..132
FT                   /note="Large-conductance mechanosensitive channel"
FT                   /id="PRO_1000191350"
FT   TRANSMEM        14..34
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00115"
FT   TRANSMEM        67..87
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00115"
SQ   SEQUENCE   132 AA;  14811 MW;  6B7EDF384FBED5EC CRC64;
     MWNEFKKFAF KGNVIDLAVG VVIGAAFGKI VSSLVKDIIT PLLGMVLGGV DFTDLKITFG
     KSSIMYGNFI QTIFDFLIIA AAIFMFVKVF NKLTSKREEE KEEEIPEPTK EEELLGEIRD
     LLKQQNSSKD RA