ID   TOLB1_NOVAD             Reviewed;         451 AA.
AC   Q2GBD2;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   21-MAR-2006, sequence version 1.
DT   25-MAY-2022, entry version 85.
DE   RecName: Full=Tol-Pal system protein TolB 1 {ECO:0000255|HAMAP-Rule:MF_00671};
DE   Flags: Precursor;
GN   Name=tolB1 {ECO:0000255|HAMAP-Rule:MF_00671}; OrderedLocusNames=Saro_0393;
OS   Novosphingobium aromaticivorans (strain ATCC 700278 / DSM 12444 / CCUG
OS   56034 / CIP 105152 / NBRC 16084 / F199).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Sphingomonadales;
OC   Sphingomonadaceae; Novosphingobium.
OX   NCBI_TaxID=279238;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700278 / DSM 12444 / CCUG 56034 / CIP 105152 / NBRC 16084 /
RC   F199;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Chain P., Malfatti S., Shin M.,
RA   Vergez L., Schmutz J., Larimer F., Land M., Kyrpides N., Ivanova N.,
RA   Fredrickson J., Balkwill D., Romine M.F., Richardson P.;
RT   "Complete sequence of Novosphingobium aromaticivorans DSM 12444.";
RL   Submitted (JAN-2006) 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: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; CP000248; ABD24841.1; -; Genomic_DNA.
DR   RefSeq; WP_011444055.1; NC_007794.1.
DR   AlphaFoldDB; Q2GBD2; -.
DR   SMR; Q2GBD2; -.
DR   STRING; 279238.Saro_0393; -.
DR   DNASU; 3918277; -.
DR   EnsemblBacteria; ABD24841; ABD24841; Saro_0393.
DR   KEGG; nar:Saro_0393; -.
DR   eggNOG; COG0823; Bacteria.
DR   HOGENOM; CLU_047123_0_0_5; -.
DR   OMA; DIYGPGQ; -.
DR   OrthoDB; 821953at2; -.
DR   Proteomes; UP000009134; 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; -; 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; 4.
DR   Pfam; PF04052; TolB_N; 1.
DR   TIGRFAMs; TIGR02800; propeller_TolB; 1.
PE   3: Inferred from homology;
KW   Cell cycle; Cell division; Periplasm; Reference proteome; Signal.
FT   SIGNAL          1..19
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT   CHAIN           20..451
FT                   /note="Tol-Pal system protein TolB 1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT                   /id="PRO_0000259063"
FT   REGION          18..37
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          431..451
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   451 AA;  48807 MW;  7ABEE59561F39F0E CRC64;
     MTLRMLFAFA LLAAAPAQAQ QTEPQPAEEG GLSGTVSDDS EWQDLGIAIP AFATNADVPT
     PTSAGSTSAL GQALAQVISA NLRNNGLFKP VGPESLPRPG FEQVQAPDFA VWSARSAEML
     VQGYVRANGD GQLTVGCYLY DVALKQQLEK AGWTVAPADW RRAAHKCADM IYARLSGESP
     FFDSRVAYIA ESGPKDRRMK RLAIMDSDGA NHRYLTSGQA TALTPRFSPD YKSILYLSYL
     NGRPRIYVYD LAANTQRLVT ETPGPTFAPR WSPDGKWILY SMATAGNTDI YKVPASGGAS
     QRLTDTPGID VGGSFSPDGS RIVFESDRSG SQQIYVMNAD GSDHRRISFF GGRAATPEWS
     PRGDQIAFTH IVGNLRIAVV SPGGGDLRYL TDSWQDEAPT WSPNGRIIQF FRTEKGSGKA
     SVWQVDLTGR NERRLSTPGD ASDPAWGPLL P