ID A0A1I1Y3J2_9PROT Unreviewed; 432 AA.
AC A0A1I1Y3J2;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 27-MAR-2024, entry version 21.
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=SAMN05428977_100776 {ECO:0000313|EMBL:SFE13568.1};
OS Nitrosomonas sp. Nm166.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Nitrosomonadales;
OC Nitrosomonadaceae; Nitrosomonas.
OX NCBI_TaxID=1881054 {ECO:0000313|EMBL:SFE13568.1, ECO:0000313|Proteomes:UP000199102};
RN [1] {ECO:0000313|EMBL:SFE13568.1, ECO:0000313|Proteomes:UP000199102}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Nm166 {ECO:0000313|EMBL:SFE13568.1,
RC ECO:0000313|Proteomes:UP000199102};
RA de Groot N.N.;
RL Submitted (OCT-2016) 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; FONE01000007; SFE13568.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1I1Y3J2; -.
DR STRING; 1881054.SAMN05428977_100776; -.
DR OrthoDB; 9802240at2; -.
DR Proteomes; UP000199102; Unassembled WGS sequence.
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 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:UP000199102};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|HAMAP-Rule:MF_00671}.
FT DOMAIN 28..128
FT /note="TolB N-terminal"
FT /evidence="ECO:0000259|Pfam:PF04052"
SQ SEQUENCE 432 AA; 47289 MW; 2D879D02786D359E CRC64;
MSIHWFKHIR SALIVLLWWI SAPLHAQLNI EIFGGGASRI PIAIVPFADE NKLQQSITPI
ISADLQRTGL FRLVDPAGSS PHTPTEVVYA DWANRGANAL VIGRAISLPG EQVEIQFRVM
DVAKKSQLTG LAITVPSTQL RAAAHRIADV IYEALTGDVG VFSTRIAYVL KRGNKYALQV
ADSDGYNAQS IIEYTEPIIS PAWSPDGNQL AYVSFENKKP VVYVQTLATR ERRAVASFKG
SNSAPAWSPD GKRLAVVLTG QGGSQIFLVN VDGSGLQRLS RSSGIDTEPS FSPDGRSIIF
TSDRGGSPQI YRMSVSDTEN SRAERLTFEG NYNVSPDFSR DGKSFAFIHR HNNQFNVAVQ
EIGSRQVQIL TNSKFDESPS FAPNGKMILY ATEIDGHGIL SAVSRDGQTR QHLSVQTGDI
REPAWGPLPK WK
//
