ID   BZTA_RHOCB              Reviewed;         338 AA.
AC   Q52663; D5AM30;
DT   15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT   31-MAY-2011, sequence version 2.
DT   25-MAY-2022, entry version 101.
DE   RecName: Full=Glutamate/glutamine/aspartate/asparagine-binding protein BztA;
DE   Flags: Precursor;
GN   Name=bztA; OrderedLocusNames=RCAP_rcc00335;
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.
CC   -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the bacterial solute-binding protein 3 family.
CC       {ECO:0000305}.
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DR   EMBL; U37407; AAB17886.1; -; Genomic_DNA.
DR   EMBL; CP001312; ADE84100.1; -; Genomic_DNA.
DR   PIR; S77605; S77605.
DR   RefSeq; WP_013066080.1; NC_014034.1.
DR   AlphaFoldDB; Q52663; -.
DR   SMR; Q52663; -.
DR   STRING; 272942.RCAP_rcc00335; -.
DR   TCDB; 3.A.1.3.7; the atp-binding cassette (abc) superfamily.
DR   EnsemblBacteria; ADE84100; ADE84100; RCAP_rcc00335.
DR   GeneID; 31489292; -.
DR   KEGG; rcp:RCAP_rcc00335; -.
DR   eggNOG; COG0834; Bacteria.
DR   HOGENOM; CLU_019602_3_2_5; -.
DR   OMA; RNTTWTF; -.
DR   OrthoDB; 685252at2; -.
DR   Proteomes; UP000002361; Chromosome.
DR   GO; GO:0030288; C:outer membrane-bounded periplasmic space; IEA:InterPro.
DR   GO; GO:0006865; P:amino acid transport; IEA:UniProtKB-KW.
DR   InterPro; IPR005768; Lys_Arg_Orn-bd.
DR   InterPro; IPR001638; Solute-binding_3/MltF_N.
DR   Pfam; PF00497; SBP_bac_3; 1.
DR   SMART; SM00062; PBPb; 1.
DR   TIGRFAMs; TIGR01096; 3A0103s03R; 1.
PE   3: Inferred from homology;
KW   Amino-acid transport; Periplasm; Reference proteome; Signal; Transport.
FT   SIGNAL          1..22
FT                   /evidence="ECO:0000255"
FT   CHAIN           23..338
FT                   /note="Glutamate/glutamine/aspartate/asparagine-binding
FT                   protein BztA"
FT                   /id="PRO_0000031754"
FT   CONFLICT        5
FT                   /note="A -> V (in Ref. 1; AAB17886)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   338 AA;  35528 MW;  ADB606FE2859B73D CRC64;
     MKKSAFFGSV ALAALVAGAA SASTLDDVKA RGQLICGSNP GLTGFAAPDA NGVYQGFDVA
     VCKAVAAAVL GDPMKVKYVP LTGETRFTAL ASGEVDVLVR NSTWTFSRDT ELALDFVAVN
     YYDGQGFMVN KSLGVSSAKE LDGATICVQT GTTTEMNLAD FFKANNMTYT PVNIADDAEG
     QQKFAAGACD SYTTDASGLA SSRATLPNAA DIVILPEIIS KEPLGPVVRH GDNNWGDIVR
     WSFYALVAAE EYGITKANLE EVAASTQNPE IRRLLGLEGD MGKKIGLDND FAKRAILASG
     NYGEVFEANI GASTSIGLAR GLNAQWTQGG LMYAPPFR