ID A0A1Y0G952_9PROT Unreviewed; 424 AA.
AC A0A1Y0G952;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 27-MAR-2024, entry version 25.
DE RecName: Full=Tol-Pal system protein TolB {ECO:0000256|HAMAP-Rule:MF_00671};
GN Name=tolB {ECO:0000256|HAMAP-Rule:MF_00671};
GN ORFNames=CAP31_10405 {ECO:0000313|EMBL:ARU32046.1};
OS Sulfuriferula sp. AH1.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Nitrosomonadales;
OC Sulfuricellaceae; Sulfuriferula.
OX NCBI_TaxID=1985873 {ECO:0000313|EMBL:ARU32046.1, ECO:0000313|Proteomes:UP000195558};
RN [1] {ECO:0000313|EMBL:ARU32046.1, ECO:0000313|Proteomes:UP000195558}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AH1 {ECO:0000313|EMBL:ARU32046.1,
RC ECO:0000313|Proteomes:UP000195558};
RA Jones D.S., Hua A.A., Roepke E.W., Bailey J.V.;
RT "The complete genome sequence of Sulfuriferula sp. str. AH1, a sulfur-
RT oxidizing autotroph isolated from weathered sulfide-bearing rock from the
RT Duluth Complex.";
RL Submitted (MAY-2017) to the EMBL/GenBank/DDBJ databases.
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_00671}.
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_00671}.
CC -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000256|ARBA:ARBA00004418,
CC ECO:0000256|HAMAP-Rule:MF_00671}.
CC -!- SIMILARITY: Belongs to the TolB family. {ECO:0000256|ARBA:ARBA00009820,
CC ECO:0000256|HAMAP-Rule:MF_00671}.
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DR EMBL; CP021138; ARU32046.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y0G952; -.
DR KEGG; sulf:CAP31_10405; -.
DR OrthoDB; 9802240at2; -.
DR Proteomes; UP000195558; Chromosome.
DR GO; GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
DR GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR GO; GO:0051301; P:cell division; IEA:UniProtKB-UniRule.
DR GO; GO:0017038; P:protein import; IEA:InterPro.
DR Gene3D; 2.120.10.30; TolB, C-terminal domain; 1.
DR Gene3D; 3.40.50.10070; TolB, N-terminal domain; 1.
DR HAMAP; MF_00671; TolB; 1.
DR InterPro; IPR011042; 6-blade_b-propeller_TolB-like.
DR InterPro; IPR011659; PD40.
DR InterPro; IPR014167; Tol-Pal_TolB.
DR InterPro; IPR007195; TolB_N.
DR NCBIfam; TIGR02800; propeller_TolB; 1.
DR PANTHER; PTHR36842; PROTEIN TOLB HOMOLOG; 1.
DR PANTHER; PTHR36842:SF1; TOL-PAL SYSTEM PROTEIN TOLB; 1.
DR Pfam; PF07676; PD40; 5.
DR Pfam; PF04052; TolB_N; 1.
DR SUPFAM; SSF52964; TolB, N-terminal domain; 1.
DR SUPFAM; SSF69304; Tricorn protease N-terminal domain; 1.
PE 3: Inferred from homology;
KW Cell cycle {ECO:0000256|ARBA:ARBA00023306, ECO:0000256|HAMAP-
KW Rule:MF_00671};
KW Cell division {ECO:0000256|ARBA:ARBA00022618, ECO:0000256|HAMAP-
KW Rule:MF_00671};
KW Periplasm {ECO:0000256|ARBA:ARBA00022764, ECO:0000256|HAMAP-Rule:MF_00671};
KW Reference proteome {ECO:0000313|Proteomes:UP000195558};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|HAMAP-Rule:MF_00671}.
FT DOMAIN 26..128
FT /note="TolB N-terminal"
FT /evidence="ECO:0000259|Pfam:PF04052"
SQ SEQUENCE 424 AA; 45693 MW; 1BC18A69FA704696 CRC64;
MKNVLKRYMQ GLIMLLLLPV WAHAAMTIEI IGGAASKLPV AIAPFNGAGQ TYRVITDVVA
ADLARTGELS LVDVTDLNPP LTDPSDPRFS IARKRGAEAV VLGQVTTLAN GQIQVNFRLM
DAVKQTQLAG YSYTTTPNQL RVVAHKIADV VYEKLIGVPG IFSTHIAYVI KQGKRYELQV
ADADGQGVQT VLKSAEPLIS PAWSPDGSKL AYVSFENKKP VIYVQNMLTG ARRVLANFKG
SNSAPAWSPD GSKIALVLTR DDGSQLYIMN ADGSGLKRLT FGGGIDTEPA WSPDGRSLLF
TSDRGGSPQI YQIPVSGGNA KRMTFDGNYN VSPNWSPDGK RFAFVQRSEG RFRIAVMDIA
SGQVQVLTDT NLDESPSFAA NGKMIVYATE INGRGVLAAV SSDGKTQVRL SDRAGDMREP
AWGR
//
