ID   TAUB_RHIEC              Reviewed;         262 AA.
AC   Q2K164;
DT   06-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT   07-MAR-2006, sequence version 1.
DT   03-AUG-2022, entry version 110.
DE   RecName: Full=Taurine import ATP-binding protein TauB {ECO:0000255|HAMAP-Rule:MF_01714};
DE            EC=7.6.2.7 {ECO:0000255|HAMAP-Rule:MF_01714};
GN   Name=tauB {ECO:0000255|HAMAP-Rule:MF_01714}; OrderedLocusNames=RHE_PC00018;
OS   Rhizobium etli (strain CFN 42 / ATCC 51251).
OG   Plasmid p42c.
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Rhizobium.
OX   NCBI_TaxID=347834;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CFN 42 / ATCC 51251;
RX   PubMed=16505379; DOI=10.1073/pnas.0508502103;
RA   Gonzalez V., Santamaria R.I., Bustos P., Hernandez-Gonzalez I.,
RA   Medrano-Soto A., Moreno-Hagelsieb G., Janga S.C., Ramirez M.A.,
RA   Jimenez-Jacinto V., Collado-Vides J., Davila G.;
RT   "The partitioned Rhizobium etli genome: genetic and metabolic redundancy in
RT   seven interacting replicons.";
RL   Proc. Natl. Acad. Sci. U.S.A. 103:3834-3839(2006).
CC   -!- FUNCTION: Part of the ABC transporter complex TauABC involved in
CC       taurine import. Responsible for energy coupling to the transport
CC       system. {ECO:0000255|HAMAP-Rule:MF_01714}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + H2O + taurine(out) = ADP + H(+) + phosphate +
CC         taurine(in); Xref=Rhea:RHEA:14613, ChEBI:CHEBI:15377,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:43474,
CC         ChEBI:CHEBI:456216, ChEBI:CHEBI:507393; EC=7.6.2.7;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01714};
CC   -!- SUBUNIT: The complex is composed of two ATP-binding proteins (TauB),
CC       two transmembrane proteins (TauC) and a solute-binding protein (TauA).
CC       {ECO:0000255|HAMAP-Rule:MF_01714}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01714}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01714}.
CC   -!- SIMILARITY: Belongs to the ABC transporter superfamily. Taurine
CC       importer (TC 3.A.1.17.1) family. {ECO:0000255|HAMAP-Rule:MF_01714}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CP000136; ABC93225.1; -; Genomic_DNA.
DR   RefSeq; WP_011427645.1; NC_007764.1.
DR   AlphaFoldDB; Q2K164; -.
DR   SMR; Q2K164; -.
DR   STRING; 347834.RHE_PC00018; -.
DR   PRIDE; Q2K164; -.
DR   EnsemblBacteria; ABC93225; ABC93225; RHE_PC00018.
DR   KEGG; ret:RHE_PC00018; -.
DR   eggNOG; COG4525; Bacteria.
DR   HOGENOM; CLU_000604_1_22_5; -.
DR   OMA; KGFENHW; -.
DR   Proteomes; UP000001936; Plasmid p42c.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.300; -; 1.
DR   InterPro; IPR003593; AAA+_ATPase.
DR   InterPro; IPR003439; ABC_transporter-like_ATP-bd.
DR   InterPro; IPR017871; ABC_transporter-like_CS.
DR   InterPro; IPR015859; ABC_transpr_TauB.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   PANTHER; PTHR42788:SF18; PTHR42788:SF18; 1.
DR   Pfam; PF00005; ABC_tran; 1.
DR   SMART; SM00382; AAA; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   PROSITE; PS00211; ABC_TRANSPORTER_1; 1.
DR   PROSITE; PS50893; ABC_TRANSPORTER_2; 1.
DR   PROSITE; PS51250; TAUB; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cell inner membrane; Cell membrane; Membrane;
KW   Nucleotide-binding; Plasmid; Reference proteome; Translocase; Transport.
FT   CHAIN           1..262
FT                   /note="Taurine import ATP-binding protein TauB"
FT                   /id="PRO_0000275840"
FT   DOMAIN          4..234
FT                   /note="ABC transporter"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01714"
FT   BINDING         39..46
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01714"
SQ   SEQUENCE   262 AA;  28822 MW;  2B2119E5140C22C3 CRC64;
     MLKVDHASVF FAARDGRTVH ALDRVSFDIP ERGFVVALGA SGCGKSTLLN AIAGFLPLSD
     GRITLDGRAV ERPGADRGVV FQKDALLPWK SVADNVALGL KFAGVNRKER QTRALELLRL
     VGLDEFANAF PYELSGGMRQ RVGIARALAT NPDILLMDEP FGALDSLTRE QMQELLVSVW
     DKTAKKVFFI THSIEEALFL GTQVLVMSPR PGRVVARFDL DFIRRFAETG DARSIKASPQ
     FAELREEIRA ILHSSEDLRS AA