ID   ZNUB_BUCBP              Reviewed;         261 AA.
AC   Q89AJ1;
DT   13-APR-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   03-AUG-2022, entry version 101.
DE   RecName: Full=High-affinity zinc uptake system membrane protein ZnuB;
GN   Name=znuB; OrderedLocusNames=bbp_294;
OS   Buchnera aphidicola subsp. Baizongia pistaciae (strain Bp).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Buchnera.
OX   NCBI_TaxID=224915;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Bp;
RX   PubMed=12522265; DOI=10.1073/pnas.0235981100;
RA   van Ham R.C.H.J., Kamerbeek J., Palacios C., Rausell C., Abascal F.,
RA   Bastolla U., Fernandez J.M., Jimenez L., Postigo M., Silva F.J.,
RA   Tamames J., Viguera E., Latorre A., Valencia A., Moran F., Moya A.;
RT   "Reductive genome evolution in Buchnera aphidicola.";
RL   Proc. Natl. Acad. Sci. U.S.A. 100:581-586(2003).
CC   -!- FUNCTION: Involved in the high-affinity zinc uptake transport system.
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the ABC-3 integral membrane protein family.
CC       {ECO:0000305}.
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DR   EMBL; AE016826; AAO27019.1; -; Genomic_DNA.
DR   RefSeq; WP_011091420.1; NC_004545.1.
DR   AlphaFoldDB; Q89AJ1; -.
DR   SMR; Q89AJ1; -.
DR   STRING; 224915.bbp_294; -.
DR   EnsemblBacteria; AAO27019; AAO27019; bbp_294.
DR   GeneID; 56470835; -.
DR   KEGG; bab:bbp_294; -.
DR   eggNOG; COG1108; Bacteria.
DR   HOGENOM; CLU_028808_3_2_6; -.
DR   OMA; RIDLMAY; -.
DR   OrthoDB; 1421296at2; -.
DR   Proteomes; UP000000601; Chromosome.
DR   GO; GO:0043190; C:ATP-binding cassette (ABC) transporter complex; IEA:InterPro.
DR   GO; GO:0005887; C:integral component of plasma membrane; IEA:InterPro.
DR   GO; GO:0055085; P:transmembrane transport; IEA:InterPro.
DR   GO; GO:0006829; P:zinc ion transport; IEA:UniProtKB-KW.
DR   Gene3D; 1.10.3470.10; -; 1.
DR   InterPro; IPR037294; ABC_BtuC-like.
DR   InterPro; IPR001626; ABC_TroCD.
DR   PANTHER; PTHR30477; PTHR30477; 1.
DR   Pfam; PF00950; ABC-3; 1.
DR   SUPFAM; SSF81345; SSF81345; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Ion transport; Membrane; Reference proteome; Transmembrane;
KW   Transmembrane helix; Transport; Zinc; Zinc transport.
FT   CHAIN           1..261
FT                   /note="High-affinity zinc uptake system membrane protein
FT                   ZnuB"
FT                   /id="PRO_0000171160"
FT   TRANSMEM        5..27
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        48..70
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        85..107
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        128..150
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        172..194
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        215..234
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        238..257
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   261 AA;  29062 MW;  41553DF384713791 CRC64;
     MYKTFFFGWL AGVLLTTITG PLGLFIIWRR MSSFGDTLSH SSLLGISFAV LLNIHPFFMV
     IITILLFGML IIWLNYTTVL SLDTILGIIG YSFLSLGMII INSISNFQKN KLTNYLFGNL
     LEVTYIDIVI LIISCVSILF VLVWYWDLML LTTINSDLAK IDGVNVLKIN SILIFLITLT
     IGIAIKFIGS LIAISLLIIP AATAQRFSTS PEKMAFFSVI IGIISITWGI LMSVYYNLAI
     SPTIVFCSSI VFVISNLKKI L