ID A0A2A2H462_9GAMM Unreviewed; 227 AA.
AC A0A2A2H462;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 24-JAN-2024, entry version 19.
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=CBG25_07415 {ECO:0000313|EMBL:PAV04155.1};
OS Arsenophonus sp. ENCA.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Morganellaceae; Arsenophonus.
OX NCBI_TaxID=1987579 {ECO:0000313|EMBL:PAV04155.1, ECO:0000313|Proteomes:UP000217542};
RN [1] {ECO:0000313|EMBL:PAV04155.1, ECO:0000313|Proteomes:UP000217542}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ENCA {ECO:0000313|EMBL:PAV04155.1};
RX PubMed=28854637; DOI=10.1093/gbe/evx134;
RA Mao M., Yang X., Poff K., Bennett G.;
RT "Comparative Genomics of the Dual-Obligate Symbionts from the Treehopper,
RT Entylia carinata (Hemiptera: Membracidae), Provide Insight into the Origins
RT and Evolution of an Ancient Symbiosis.";
RL Genome Biol. Evol. 9:1803-1815(2017).
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. Required, with TolR, for the
CC proton motive force-dependent activation of TolA and for TolA-Pal
CC interaction. {ECO:0000256|HAMAP-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:PAV04155.1}.
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DR EMBL; NHNG01000286; PAV04155.1; -; Genomic_DNA.
DR RefSeq; WP_032116272.1; NZ_NHNG01000286.1.
DR AlphaFoldDB; A0A2A2H462; -.
DR Proteomes; UP000217542; 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:UP000217542};
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 15..35
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02202"
FT TRANSMEM 139..159
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02202"
FT TRANSMEM 171..192
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02202"
FT DOMAIN 79..207
FT /note="MotA/TolQ/ExbB proton channel"
FT /evidence="ECO:0000259|Pfam:PF01618"
SQ SEQUENCE 227 AA; 25473 MW; 233D5766C21286DC CRC64;
MTDMNILDLF LKASFLVQLI MLILIGFSIA SWAIIIQRSK ILNAATRETE AFEDRFWSGI
ELSRLYKECQ DRRDALTGAE QIFYSGFKEF ARLRQANLHT PEAVMNGASR AMRISMNREL
ESLETHIPFL GTVGSISPYI GLFGTVWGIM HAFIALGSVK QATLQMVAPG IAEALIATAI
GLFAAIPAVM AYNRLNQRVN KLDQSYDNFM EEFLAILHRQ AFASEKQ
//
