ID F2IX59_POLGS Unreviewed; 235 AA.
AC F2IX59;
DT 31-MAY-2011, integrated into UniProtKB/TrEMBL.
DT 31-MAY-2011, sequence version 1.
DT 27-MAR-2024, entry version 48.
DE RecName: Full=Tol-Pal system protein TolQ {ECO:0000256|HAMAP-Rule:MF_02202};
GN Name=tolQ {ECO:0000256|HAMAP-Rule:MF_02202,
GN ECO:0000313|EMBL:ADZ69350.1};
GN OrderedLocusNames=SL003B_0921 {ECO:0000313|EMBL:ADZ69350.1};
OS Polymorphum gilvum (strain LMG 25793 / CGMCC 1.9160 / SL003B-26A1).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae; Polymorphum.
OX NCBI_TaxID=991905 {ECO:0000313|EMBL:ADZ69350.1, ECO:0000313|Proteomes:UP000008130};
RN [1] {ECO:0000313|EMBL:ADZ69350.1, ECO:0000313|Proteomes:UP000008130}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LMG 25793 / CGMCC 1.9160 / SL003B-26A1
RC {ECO:0000313|Proteomes:UP000008130};
RX PubMed=21478361; DOI=10.1128/JB.00333-11;
RA Li S.G., Tang Y.Q., Nie Y., Cai M., Wu X.L.;
RT "Complete genome sequence of Polymorphum gilvum SL003B-26A1T, a crude oil-
RT degrading bacterium from oil-polluted saline soil.";
RL J. Bacteriol. 193:2894-2895(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}.
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DR EMBL; CP002568; ADZ69350.1; -; Genomic_DNA.
DR RefSeq; WP_013651668.1; NC_015259.1.
DR AlphaFoldDB; F2IX59; -.
DR STRING; 991905.SL003B_0921; -.
DR KEGG; pgv:SL003B_0921; -.
DR PATRIC; fig|991905.3.peg.934; -.
DR eggNOG; COG0811; Bacteria.
DR HOGENOM; CLU_053325_2_2_5; -.
DR OrthoDB; 9805133at2; -.
DR Proteomes; UP000008130; Chromosome.
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:UP000008130};
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 27..53
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02202"
FT TRANSMEM 137..160
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02202"
FT TRANSMEM 180..202
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02202"
FT DOMAIN 110..217
FT /note="MotA/TolQ/ExbB proton channel"
FT /evidence="ECO:0000259|Pfam:PF01618"
SQ SEQUENCE 235 AA; 25772 MW; 9825BC2BFD79E81E CRC64;
MNEIAQSTLA APHGDLSFFA LFLQAHIVVK LVMIGLIGAS VWCWAIIFDK VVLFARTKRQ
MTRFETVFWS GQSLEELYKT LSNRANHSMA ALFVAAMREW KRSHEGARPA LASLQQRIDR
VMDVTIQREI ERLEARLLIL ATVGSAAPFI GLFGTVWGIM TSFQAIAASE STNLAVVAPG
IAEALFATAL GLLAAIPAVI AYNKLSTDVG KLSARMEGFA DEFSAILSRQ IDERI
//
