ID A0A3N2QUX8_9RHOB Unreviewed; 456 AA.
AC A0A3N2QUX8;
DT 13-FEB-2019, integrated into UniProtKB/TrEMBL.
DT 13-FEB-2019, sequence version 1.
DT 27-MAR-2024, entry version 20.
DE RecName: Full=Tol-Pal system protein TolB {ECO:0000256|HAMAP-Rule:MF_00671};
GN Name=tolB {ECO:0000256|HAMAP-Rule:MF_00671,
GN ECO:0000313|EMBL:ROT98949.1};
GN ORFNames=EAT49_15070 {ECO:0000313|EMBL:ROT98949.1};
OS Histidinibacterium lentulum.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae; Histidinibacterium.
OX NCBI_TaxID=2480588 {ECO:0000313|EMBL:ROT98949.1, ECO:0000313|Proteomes:UP000268016};
RN [1] {ECO:0000313|EMBL:ROT98949.1, ECO:0000313|Proteomes:UP000268016}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=B17 {ECO:0000313|EMBL:ROT98949.1,
RC ECO:0000313|Proteomes:UP000268016};
RA Wang G.;
RT "Histidinibacterium lentulum gen. nov., sp. nov., a marine bacterium from
RT the culture broth of Picochlorum sp. 122.";
RL Submitted (OCT-2018) 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}.
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:ROT98949.1}.
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DR EMBL; RDRB01000008; ROT98949.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3N2QUX8; -.
DR OrthoDB; 9802240at2; -.
DR Proteomes; UP000268016; 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 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|HAMAP-Rule:MF_00671};
KW Cell division {ECO:0000256|HAMAP-Rule:MF_00671};
KW Periplasm {ECO:0000256|ARBA:ARBA00022764, ECO:0000256|HAMAP-Rule:MF_00671};
KW Reference proteome {ECO:0000313|Proteomes:UP000268016};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|HAMAP-Rule:MF_00671}.
FT DOMAIN 43..149
FT /note="TolB N-terminal"
FT /evidence="ECO:0000259|Pfam:PF04052"
FT REGION 436..456
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 456 AA; 48939 MW; 5BC0F8662DD76B9C CRC64;
MSSLSIPHRP AAAGWPQRVL QVAAALLFVL AGALAASAQG GPLRLTITDP NIEPLPFAIA
PFEAETAGAE GLASEITEVI AADLTGTGVF RRIPSSAFVS TPASFAQPVS YVDWRTINAQ
ALITGAVAVN GEQVTVKFRL YDVFSGQELG SGQQLVGTTA GWRRMAHKVA DQVYSRITGE
GGYFDSRVVF VAETGPKDDR RKRLAIMDYD GANVQYLTDS ASIVLAPRFS PNGDRVIYTS
WDTGFPRIQA IDVGTVSRQT LPVQDGEMAF SPRFSSDGRS VIYSISTGGN TDIWRTDLPT
GQHIRLTSAP SIETAPSLSP DGSRMVFESD RSGNQQLYVM PVGGGEPQRI SFGEGRYGSP
VWSPRGDMIA FTKQHAGRFH IGVMRTDGSE ERLLTASFLD ESPTWSPNGR VLMFTRETQG
ADGAPAIFSV DVSGRNLRRV PTPGPASDPS WGPLQP
//