ID   TOLB_CUPPJ              Reviewed;         450 AA.
AC   Q474K8;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   13-SEP-2005, sequence version 1.
DT   25-MAY-2022, entry version 89.
DE   RecName: Full=Tol-Pal system protein TolB {ECO:0000255|HAMAP-Rule:MF_00671};
DE   Flags: Precursor;
GN   Name=tolB {ECO:0000255|HAMAP-Rule:MF_00671}; OrderedLocusNames=Reut_A0795;
OS   Cupriavidus pinatubonensis (strain JMP 134 / LMG 1197) (Cupriavidus necator
OS   (strain JMP 134)).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Cupriavidus.
OX   NCBI_TaxID=264198;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JMP134 / LMG 1197;
RX   PubMed=20339589; DOI=10.1371/journal.pone.0009729;
RA   Lykidis A., Perez-Pantoja D., Ledger T., Mavromatis K., Anderson I.J.,
RA   Ivanova N.N., Hooper S.D., Lapidus A., Lucas S., Gonzalez B.,
RA   Kyrpides N.C.;
RT   "The complete multipartite genome sequence of Cupriavidus necator JMP134, a
RT   versatile pollutant degrader.";
RL   PLoS ONE 5:E9729-E9729(2010).
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:0000255|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:0000255|HAMAP-Rule:MF_00671}.
CC   -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000255|HAMAP-Rule:MF_00671}.
CC   -!- SIMILARITY: Belongs to the TolB family. {ECO:0000255|HAMAP-
CC       Rule:MF_00671}.
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DR   EMBL; CP000090; AAZ60175.1; -; Genomic_DNA.
DR   RefSeq; WP_011296980.1; NC_007347.1.
DR   AlphaFoldDB; Q474K8; -.
DR   SMR; Q474K8; -.
DR   STRING; 264198.Reut_A0795; -.
DR   EnsemblBacteria; AAZ60175; AAZ60175; Reut_A0795.
DR   KEGG; reu:Reut_A0795; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_4; -.
DR   OMA; VREPSWG; -.
DR   OrthoDB; 821953at2; -.
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; -; 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   Pfam; PF07676; PD40; 5.
DR   Pfam; PF04052; TolB_N; 1.
DR   TIGRFAMs; TIGR02800; propeller_TolB; 1.
PE   3: Inferred from homology;
KW   Cell cycle; Cell division; Periplasm; Signal.
FT   SIGNAL          1..47
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           48..450
FT                   /note="Tol-Pal system protein TolB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_0000259074"
SQ   SEQUENCE   450 AA;  48142 MW;  DC6FADF9EF0695A7 CRC64;
     MRKLWAPNWL SAKRHHANQA ATRLIGRHAL MAWLAAALAL SAGAAQAQLN VEISGVGASQ
     IPVATANFQG EAQAPQNLTA IIRSDLARSG RLRNVDPGGA TVAESANVDL GSWKSRGADA
     FVAGSVTPSG NGQYEVRFRL YDTVKGQSLG GLAFNVNQGQ LRVTAHKIAD YIYEKLLGER
     GVFATRLSYV SRVGGRYQLL ISDSDGQNSQ VALTSNEPII SPSWSPDGRR VAYVSFEAKK
     PVVYVHDLAT GKRTLVSNQK GNNSAPSWSP DGQHLAVALS RDGNTQVYQV NADGSGIRRL
     TRSSAIDTEP QYSPDGKSIY FTSDRGGAPQ VYRMPAGGEE AGSAQRVTFK GSYNVSPRIS
     PDGKYLAYIT RSGGFKLQLQ DLTNGDVTSL TDTSNDEAPS FAANGKYILY ATRVGGRSVL
     AAVSTDGRTR QVLSLQSGDV REPSWGPFMQ