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Database: UniProt
Entry: G5ZZ81_9PROT
LinkDB: G5ZZ81_9PROT
Original site: G5ZZ81_9PROT 
ID   G5ZZ81_9PROT            Unreviewed;       243 AA.
AC   G5ZZ81;
DT   25-JAN-2012, integrated into UniProtKB/TrEMBL.
DT   25-JAN-2012, sequence version 1.
DT   24-JAN-2024, entry version 31.
DE   RecName: Full=Tol-Pal system protein TolQ {ECO:0000256|HAMAP-Rule:MF_02202};
GN   Name=tolQ {ECO:0000256|HAMAP-Rule:MF_02202};
GN   ORFNames=HIMB100_00013400 {ECO:0000313|EMBL:EHI47766.1};
OS   SAR116 cluster alpha proteobacterium HIMB100.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; SAR116 cluster.
OX   NCBI_TaxID=909943 {ECO:0000313|EMBL:EHI47766.1, ECO:0000313|Proteomes:UP000004261};
RN   [1] {ECO:0000313|EMBL:EHI47766.1, ECO:0000313|Proteomes:UP000004261}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=strain HIMB100 {ECO:0000313|Proteomes:UP000004261};
RX   PubMed=22675578; DOI=10.4056/sigs.1854551;
RA   Grote J., Bayindirli C., Bergauer K., Carpintero de Moraes P., Chen H.,
RA   D'Ambrosio L., Edwards B., Fernandez-Gomez B., Hamisi M., Logares R.,
RA   Nguyen D., Rii Y.M., Saeck E., Schutte C., Widner B., Church M.J.,
RA   Steward G.F., Karl D.M., Delong E.F., Eppley J.M., Schuster S.C.,
RA   Kyrpides N.C., Rappe M.S.;
RT   "Draft genome sequence of strain HIMB100, a cultured representative of the
RT   SAR116 clade of marine Alphaproteobacteria.";
RL   Stand. Genomic Sci. 5:269-278(2011).
CC   -!- FUNCTION: Part of the Tol-Pal system, which plays a role in outer
CC       membrane invagination during cell division and is important for
CC       maintaining outer membrane integrity. {ECO:0000256|HAMAP-
CC       Rule:MF_02202}.
CC   -!- SUBUNIT: The Tol-Pal system is composed of five core proteins: the
CC       inner membrane proteins TolA, TolQ and TolR, the periplasmic protein
CC       TolB and the outer membrane protein Pal. They form a network linking
CC       the inner and outer membranes and the peptidoglycan layer.
CC       {ECO:0000256|HAMAP-Rule:MF_02202}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000256|HAMAP-
CC       Rule:MF_02202}; Multi-pass membrane protein {ECO:0000256|HAMAP-
CC       Rule:MF_02202}. Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-pass
CC       membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC   -!- SIMILARITY: Belongs to the ExbB/TolQ family.
CC       {ECO:0000256|ARBA:ARBA00010442, ECO:0000256|HAMAP-Rule:MF_02202}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:EHI47766.1}.
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DR   EMBL; AFXB01000010; EHI47766.1; -; Genomic_DNA.
DR   AlphaFoldDB; G5ZZ81; -.
DR   STRING; 909943.HIMB100_00013400; -.
DR   PATRIC; fig|909943.3.peg.1364; -.
DR   eggNOG; COG0811; Bacteria.
DR   OrthoDB; 9805133at2; -.
DR   Proteomes; UP000004261; Unassembled WGS sequence.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0043213; P:bacteriocin transport; IEA:InterPro.
DR   GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR   GO; GO:0051301; P:cell division; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_02202; TolQ; 1.
DR   InterPro; IPR002898; MotA_ExbB_proton_chnl.
DR   InterPro; IPR014163; Tol-Pal_TolQ.
DR   NCBIfam; TIGR02796; tolQ; 1.
DR   PANTHER; PTHR30625; PROTEIN TOLQ; 1.
DR   PANTHER; PTHR30625:SF3; TOL-PAL SYSTEM PROTEIN TOLQ; 1.
DR   Pfam; PF01618; MotA_ExbB; 1.
PE   3: Inferred from homology;
KW   Cell cycle {ECO:0000256|ARBA:ARBA00023306, ECO:0000256|HAMAP-
KW   Rule:MF_02202};
KW   Cell division {ECO:0000256|ARBA:ARBA00022618, ECO:0000256|HAMAP-
KW   Rule:MF_02202};
KW   Cell inner membrane {ECO:0000256|ARBA:ARBA00022519, ECO:0000256|HAMAP-
KW   Rule:MF_02202};
KW   Cell membrane {ECO:0000256|ARBA:ARBA00022475, ECO:0000256|HAMAP-
KW   Rule:MF_02202};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_02202};
KW   Reference proteome {ECO:0000313|Proteomes:UP000004261};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW   Rule:MF_02202};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW   Rule:MF_02202}.
FT   TRANSMEM        29..49
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02202"
FT   TRANSMEM        145..167
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02202"
FT   TRANSMEM        187..209
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02202"
FT   DOMAIN          117..219
FT                   /note="MotA/TolQ/ExbB proton channel"
FT                   /evidence="ECO:0000259|Pfam:PF01618"
SQ   SEQUENCE   243 AA;  26277 MW;  1F77E3A62711755A CRC64;
     MASELNLATS SAQAVDMSVF GLFMMADPVV KAVMLLLIGA SVWCWAIIFD KVTRIRRQRR
     GAAEFEEMFW SGGSLDDLYN QLGDDPDSAQ AKVFVSAMRE WRRATVKGLT SDLRGELKSS
     VLARIERNMS LTITREMDRL EKGMNFLASI GSVSPFVGLF GTVWGIMNSF TSIAESKNTS
     LAVVAPGIAE ALFATALGLL AAIPAVAAFN KFSGDLDKVG TALDVFAQEF TTLLGRQLDE
     GGQ
//
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