TOLB_XANAC
ID TOLB_XANAC Reviewed; 439 AA.
AC Q8PHV7;
DT 11-JUL-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2002, sequence version 1.
DT 25-MAY-2022, entry version 101.
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=XAC3142;
OS Xanthomonas axonopodis pv. citri (strain 306).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Xanthomonas.
OX NCBI_TaxID=190486;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=306;
RX PubMed=12024217; DOI=10.1038/417459a;
RA da Silva A.C.R., Ferro J.A., Reinach F.C., Farah C.S., Furlan L.R.,
RA Quaggio R.B., Monteiro-Vitorello C.B., Van Sluys M.A., Almeida N.F. Jr.,
RA Alves L.M.C., do Amaral A.M., Bertolini M.C., Camargo L.E.A., Camarotte G.,
RA Cannavan F., Cardozo J., Chambergo F., Ciapina L.P., Cicarelli R.M.B.,
RA Coutinho L.L., Cursino-Santos J.R., El-Dorry H., Faria J.B.,
RA Ferreira A.J.S., Ferreira R.C.C., Ferro M.I.T., Formighieri E.F.,
RA Franco M.C., Greggio C.C., Gruber A., Katsuyama A.M., Kishi L.T.,
RA Leite R.P., Lemos E.G.M., Lemos M.V.F., Locali E.C., Machado M.A.,
RA Madeira A.M.B.N., Martinez-Rossi N.M., Martins E.C., Meidanis J.,
RA Menck C.F.M., Miyaki C.Y., Moon D.H., Moreira L.M., Novo M.T.M.,
RA Okura V.K., Oliveira M.C., Oliveira V.R., Pereira H.A., Rossi A.,
RA Sena J.A.D., Silva C., de Souza R.F., Spinola L.A.F., Takita M.A.,
RA Tamura R.E., Teixeira E.C., Tezza R.I.D., Trindade dos Santos M.,
RA Truffi D., Tsai S.M., White F.F., Setubal J.C., Kitajima J.P.;
RT "Comparison of the genomes of two Xanthomonas pathogens with differing host
RT specificities.";
RL Nature 417:459-463(2002).
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; AE008923; AAM37986.1; -; Genomic_DNA.
DR RefSeq; WP_003482565.1; NC_003919.1.
DR AlphaFoldDB; Q8PHV7; -.
DR SMR; Q8PHV7; -.
DR STRING; 190486.XAC3142; -.
DR EnsemblBacteria; AAM37986; AAM37986; XAC3142.
DR GeneID; 63992279; -.
DR GeneID; 66912206; -.
DR KEGG; xac:XAC3142; -.
DR eggNOG; COG0823; Bacteria.
DR HOGENOM; CLU_047123_0_0_6; -.
DR OMA; VREPSWG; -.
DR Proteomes; UP000000576; 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; 3.
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..22
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT CHAIN 23..439
FT /note="Tol-Pal system protein TolB"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00671"
FT /id="PRO_0000034697"
SQ SEQUENCE 439 AA; 47056 MW; 9FC32C2448E26A99 CRC64;
MKKPLRWLAA LTALLLPLSA LAQQQGLTID IVGGSASATP IAVIPMPYQG SGTAPQTDVS
AVVGADLDRS GQFRTLPAAQ IVEKPTRGTE VQFQTWRTLK QNYIVVGRVM DAGEGAYRVE
YELFDVAKGE RMLGLAMTAR ANAMRDVSHQ MADAIYEKIT GVRGAFWTRI AYVTASGKGG
AMRYALMVAD SDGYNPQTIV RSAEPLLSPN WSPDGKKLAY VSFERGNSSI YLQDIATGAR
ELVSSFRGIN GAPSFSPDGR RLALALSRSG NPEIYVMDLG SKQLTQLTNH FGIDTEPTWA
PDGGSIYFTS DRGGRPQIYQ VAASGGSANR VTFQGNYNAT ASVSFDGKKI AVAQGSGNTY
RIAMMDRSLG SPSWSTLSPG SLDESPSFAP NASMVLYAAR EGGRGVLYAV SSDARVRQRL
VLADGDVREP AWGPYRTAH