ID   BZTB_RHOCB              Reviewed;         426 AA.
AC   Q52664; D5AM31;
DT   15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 111.
DE   RecName: Full=Glutamate/glutamine/aspartate/asparagine transport system permease protein BztB;
GN   Name=bztB; OrderedLocusNames=RCAP_rcc00336;
OS   Rhodobacter capsulatus (strain ATCC BAA-309 / NBRC 16581 / SB1003).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC   Rhodobacteraceae; Rhodobacter.
OX   NCBI_TaxID=272942;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC BAA-309 / NBRC 16581 / SB1003;
RX   PubMed=8809753; DOI=10.1111/j.1365-2958.1996.tb02541.x;
RA   Zheng S., Haselkorn R.;
RT   "A glutamate/glutamine/aspartate/asparagine transport operon in Rhodobacter
RT   capsulatus.";
RL   Mol. Microbiol. 20:1001-1011(1996).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-309 / NBRC 16581 / SB1003;
RX   PubMed=20418398; DOI=10.1128/jb.00366-10;
RA   Strnad H., Lapidus A., Paces J., Ulbrich P., Vlcek C., Paces V.,
RA   Haselkorn R.;
RT   "Complete genome sequence of the photosynthetic purple nonsulfur bacterium
RT   Rhodobacter capsulatus SB 1003.";
RL   J. Bacteriol. 192:3545-3546(2010).
CC   -!- FUNCTION: Part of a binding-protein-dependent transport system for
CC       glutamate, glutamine, aspartate and asparagine. Probably responsible
CC       for the translocation of the substrate across the membrane.
CC   -!- SUBUNIT: BztB and BztC form a heterodimer which can form a membrane
CC       complex with a homodimer of BztD. {ECO:0000305}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000305}; Multi-pass
CC       membrane protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the binding-protein-dependent transport system
CC       permease family. HisMQ subfamily. {ECO:0000305}.
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DR   EMBL; U37407; AAB17887.1; -; Genomic_DNA.
DR   EMBL; CP001312; ADE84101.1; -; Genomic_DNA.
DR   PIR; S77606; S77606.
DR   RefSeq; WP_013066081.1; NC_014034.1.
DR   AlphaFoldDB; Q52664; -.
DR   STRING; 272942.RCAP_rcc00336; -.
DR   TCDB; 3.A.1.3.7; the atp-binding cassette (abc) superfamily.
DR   EnsemblBacteria; ADE84101; ADE84101; RCAP_rcc00336.
DR   GeneID; 31489293; -.
DR   KEGG; rcp:RCAP_rcc00336; -.
DR   eggNOG; COG4597; Bacteria.
DR   HOGENOM; CLU_019602_8_0_5; -.
DR   OMA; ILFWYFA; -.
DR   OrthoDB; 1523519at2; -.
DR   Proteomes; UP000002361; Chromosome.
DR   GO; GO:0043190; C:ATP-binding cassette (ABC) transporter complex; IEA:InterPro.
DR   GO; GO:0022857; F:transmembrane transporter activity; IEA:InterPro.
DR   GO; GO:0006865; P:amino acid transport; IEA:UniProtKB-KW.
DR   CDD; cd06261; TM_PBP2; 1.
DR   Gene3D; 1.10.3720.10; -; 2.
DR   InterPro; IPR010065; AA_ABC_transptr_permease_3TM.
DR   InterPro; IPR043429; ArtM/GltK/GlnP/TcyL/YhdX-like.
DR   InterPro; IPR000515; MetI-like.
DR   InterPro; IPR035906; MetI-like_sf.
DR   PANTHER; PTHR30614; PTHR30614; 1.
DR   Pfam; PF00528; BPD_transp_1; 1.
DR   SUPFAM; SSF161098; SSF161098; 2.
DR   TIGRFAMs; TIGR01726; HEQRo_perm_3TM; 1.
DR   PROSITE; PS50928; ABC_TM1; 1.
PE   3: Inferred from homology;
KW   Amino-acid transport; Cell inner membrane; Cell membrane; Membrane;
KW   Reference proteome; Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..426
FT                   /note="Glutamate/glutamine/aspartate/asparagine transport
FT                   system permease protein BztB"
FT                   /id="PRO_0000059985"
FT   TRANSMEM        25..45
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        96..116
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        132..152
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        211..231
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        252..272
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        293..313
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        340..360
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        396..416
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   DOMAIN          92..414
FT                   /note="ABC transmembrane type-1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
SQ   SEQUENCE   426 AA;  47275 MW;  F3277FDD77CE0D8E CRC64;
     MALASDPPKA GFRLSMLIYD TRFRSITIQI VVLLLFLAGL VWLLNNAYVN LEAKGKDFNF
     SFLWTRAGYD LAQTLIPYSN DDTHFRALIE GLLNTLLVSV LGCILATILG TIIGVLRLSQ
     NWLVARIMTV YVETFRNIPL LLWILLMGTI LAETRPVPKD FRLTEAMKAA GEEPKASMWF
     FDSVAVTNRG TNLPAPAFDH SLGVVDLGWN LPVSLNALAI LAVMSASFWG WRRFMARAKA
     VQEATGTRPT TWWPSLLILF APISALLYGL GFHLDYPQIT KFDFTGGFQM LHSFTALLIA
     LTLYTAAFIA EIVRAGIQAI SRGQTEAAYA LGLRPGRTMS LVILPQALRV IVPPLISQFL
     NLTKNSSLAI AVSYMDLRGT LGGITLNQTG RELECMLLMM LIYLTISLTI SSLMNLYNKS
     IKLKER