ID   GLNH_GEOSE              Reviewed;         262 AA.
AC   P27676;
DT   01-AUG-1992, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1992, sequence version 1.
DT   25-MAY-2022, entry version 82.
DE   RecName: Full=Glutamine-binding protein;
DE            Short=GlnBP;
DE   Flags: Precursor;
GN   Name=glnH;
OS   Geobacillus stearothermophilus (Bacillus stearothermophilus).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Geobacillus.
OX   NCBI_TaxID=1422;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=NUB36;
RX   PubMed=1856180; DOI=10.1128/jb.173.15.4877-4888.1991;
RA   Wu L., Welker N.E.;
RT   "Cloning and characterization of a glutamine transport operon of Bacillus
RT   stearothermophilus NUB36: effect of temperature on regulation of
RT   transcription.";
RL   J. Bacteriol. 173:4877-4888(1991).
CC   -!- FUNCTION: Involved in glutamine-transport system. Interacts with the
CC       glutamine-transport system GlnPQ.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Lipid-anchor
CC       {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the bacterial solute-binding protein 3 family.
CC       {ECO:0000305}.
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DR   EMBL; M61017; AAA22484.1; -; Genomic_DNA.
DR   PIR; B42478; B42478.
DR   AlphaFoldDB; P27676; -.
DR   SMR; P27676; -.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0015276; F:ligand-gated ion channel activity; IEA:InterPro.
DR   GO; GO:0006865; P:amino acid transport; IEA:UniProtKB-KW.
DR   InterPro; IPR001320; Iontro_rcpt.
DR   InterPro; IPR018313; SBP_3_CS.
DR   InterPro; IPR001638; Solute-binding_3/MltF_N.
DR   Pfam; PF00497; SBP_bac_3; 1.
DR   SMART; SM00062; PBPb; 1.
DR   SMART; SM00079; PBPe; 1.
DR   PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
DR   PROSITE; PS01039; SBP_BACTERIAL_3; 1.
PE   3: Inferred from homology;
KW   Amino-acid transport; Cell membrane; Lipoprotein; Membrane; Palmitate;
KW   Signal; Transport.
FT   SIGNAL          1..26
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00303"
FT   CHAIN           27..262
FT                   /note="Glutamine-binding protein"
FT                   /id="PRO_0000031756"
FT   LIPID           27
FT                   /note="N-palmitoyl cysteine"
FT                   /evidence="ECO:0000305"
FT   LIPID           27
FT                   /note="S-diacylglycerol cysteine"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   262 AA;  28673 MW;  7C11550D6DB6B4C2 CRC64;
     MKRKTVWKIW ITLALIALLS ITALAGCSSE SSTTNKEDGA KSTETSAGTN TLEKIKKRGK
     LIVGVKYDLN LFGLKNPETG KVEGFDIDIA KGLAKKILGD ENKIELKEVT SKTRIPMLNN
     GEIDAIIGTM TITEERKKEV DFSDVYFMAG QSLLVKKDSK INSVKDLKKG MTVLTAKGST
     SAQNIRKVAP EVNVLEFENY AEAFTALKAG QGDALTTDNA LLWGMAKQDP NYRVLDETFS
     KEPYGIGSAK ETKNYCKSLT NT