ID A0A1Y1CEX3_9BACT Unreviewed; 319 AA.
AC A0A1Y1CEX3;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 24-JAN-2024, entry version 19.
DE RecName: Full=Mechanosensitive ion channel MscS domain-containing protein {ECO:0000259|Pfam:PF00924};
GN ORFNames=ALGA_0472 {ECO:0000313|EMBL:BAX78865.1};
OS Labilibaculum antarcticum.
OC Bacteria; Bacteroidota; Bacteroidia; Marinilabiliales; Marinifilaceae;
OC Labilibaculum.
OX NCBI_TaxID=1717717 {ECO:0000313|EMBL:BAX78865.1, ECO:0000313|Proteomes:UP000218267};
RN [1] {ECO:0000313|Proteomes:UP000218267}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SPP2 {ECO:0000313|Proteomes:UP000218267};
RA Watanabe M., Kojima H., Fukui M.;
RT "Complete genome sequence of Marinifilaceae bacterium strain SPP2, isolated
RT from the Antarctic marine sediment.";
RL Mar. Genomics 0:0-0(2017).
RN [2] {ECO:0000313|EMBL:BAX78865.1, ECO:0000313|Proteomes:UP000218267}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SPP2 {ECO:0000313|EMBL:BAX78865.1,
RC ECO:0000313|Proteomes:UP000218267};
RA Watanabe M., Kojima H., Fukui M.;
RT "Complete genome sequence of Marinifilaceae bacterium strain SPP2, isolated
RT from the Antarctic marine sediment.";
RL Mar. Genomics 39:1-2(2018).
RN [3] {ECO:0000313|Proteomes:UP000218267}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SPP2 {ECO:0000313|Proteomes:UP000218267};
RA Watanabe M., Kojima H., Fukui M.;
RT "Labilibaculum antarcticum sp. nov., a novel facultative anaerobic,
RT psychrotorelant bacterium isolated from marine sediment of Antarctica.";
RL Antonie Van Leeuwenhoek 113:349-355(2020).
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the MscS (TC 1.A.23) family.
CC {ECO:0000256|ARBA:ARBA00008017}.
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DR EMBL; AP018042; BAX78865.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y1CEX3; -.
DR KEGG; mbas:ALGA_0472; -.
DR OrthoDB; 9809206at2; -.
DR Proteomes; UP000218267; Chromosome.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0008381; F:mechanosensitive monoatomic ion channel activity; IEA:InterPro.
DR Gene3D; 1.10.287.1260; -; 1.
DR Gene3D; 2.30.30.60; -; 1.
DR InterPro; IPR010920; LSM_dom_sf.
DR InterPro; IPR045275; MscS_archaea/bacteria_type.
DR InterPro; IPR023408; MscS_beta-dom_sf.
DR InterPro; IPR006685; MscS_channel_2nd.
DR InterPro; IPR011014; MscS_channel_TM-2.
DR PANTHER; PTHR30221; SMALL-CONDUCTANCE MECHANOSENSITIVE CHANNEL; 1.
DR PANTHER; PTHR30221:SF1; SMALL-CONDUCTANCE MECHANOSENSITIVE CHANNEL; 1.
DR Pfam; PF00924; MS_channel_2nd; 1.
DR SUPFAM; SSF82861; Mechanosensitive channel protein MscS (YggB), transmembrane region; 1.
DR SUPFAM; SSF50182; Sm-like ribonucleoproteins; 1.
PE 3: Inferred from homology;
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Signal {ECO:0000256|SAM:SignalP};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT SIGNAL 1..18
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 19..319
FT /note="Mechanosensitive ion channel MscS domain-containing
FT protein"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5012959937"
FT TRANSMEM 71..88
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 108..126
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 154..220
FT /note="Mechanosensitive ion channel MscS"
FT /evidence="ECO:0000259|Pfam:PF00924"
SQ SEQUENCE 319 AA; 35458 MW; 9DCB3AE56FE0B982 CRC64;
MKKLISILLF TGSLFICTQT LLSQNQIANS IAKTEVIKGD SVVSSTDDVI KSIGEKLDAP
DVSNIISFSK IFWALVFILI GYFIVRFLTR TIEIWSEKSP DRRVKGKAIV PVVKIICWMI
ISYIIVKGIF NPPLGSLIAF GASVGVAVGF AAQDILKNIF GGFVIIIDRP FKIGDKIEVG
STYGEVLDMS LRSTRVQTAD DSIVTLPNGE LMNQSISNSN SGETNCQVVA EIYLPITIDT
HQVRKIAIEV AKISNYVYLA KPIAVIFVND IKYDKLCYKM RLKAYVMDIR FEFAFKSELT
ENVIKELLDC EILSSENSI
//
