ZNTB_YERPS
ID ZNTB_YERPS Reviewed; 327 AA.
AC Q66A75;
DT 30-MAY-2006, integrated into UniProtKB/Swiss-Prot.
DT 11-OCT-2004, sequence version 1.
DT 03-AUG-2022, entry version 85.
DE RecName: Full=Zinc transport protein ZntB {ECO:0000255|HAMAP-Rule:MF_01565};
GN Name=zntB {ECO:0000255|HAMAP-Rule:MF_01565}; OrderedLocusNames=YPTB2257;
OS Yersinia pseudotuberculosis serotype I (strain IP32953).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Yersiniaceae; Yersinia.
OX NCBI_TaxID=273123;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IP32953;
RX PubMed=15358858; DOI=10.1073/pnas.0404012101;
RA Chain P.S.G., Carniel E., Larimer F.W., Lamerdin J., Stoutland P.O.,
RA Regala W.M., Georgescu A.M., Vergez L.M., Land M.L., Motin V.L.,
RA Brubaker R.R., Fowler J., Hinnebusch J., Marceau M., Medigue C.,
RA Simonet M., Chenal-Francisque V., Souza B., Dacheux D., Elliott J.M.,
RA Derbise A., Hauser L.J., Garcia E.;
RT "Insights into the evolution of Yersinia pestis through whole-genome
RT comparison with Yersinia pseudotuberculosis.";
RL Proc. Natl. Acad. Sci. U.S.A. 101:13826-13831(2004).
CC -!- FUNCTION: Zinc transporter. Acts as a Zn(2+):proton symporter, which
CC likely mediates zinc ion uptake. {ECO:0000255|HAMAP-Rule:MF_01565}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H(+)(out) + Zn(2+)(out) = H(+)(in) + Zn(2+)(in);
CC Xref=Rhea:RHEA:71195, ChEBI:CHEBI:15378, ChEBI:CHEBI:29105;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01565};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:71196;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01565};
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_01565}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_01565}.
CC -!- SIMILARITY: Belongs to the CorA metal ion transporter (MIT) (TC 1.A.35)
CC family. {ECO:0000255|HAMAP-Rule:MF_01565}.
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DR EMBL; BX936398; CAH21495.1; -; Genomic_DNA.
DR RefSeq; WP_002227906.1; NZ_CP009712.1.
DR AlphaFoldDB; Q66A75; -.
DR SMR; Q66A75; -.
DR EnsemblBacteria; CAH21495; CAH21495; YPTB2257.
DR GeneID; 66841312; -.
DR KEGG; ypo:BZ17_204; -.
DR KEGG; yps:YPTB2257; -.
DR PATRIC; fig|273123.14.peg.211; -.
DR OMA; MVSVRIF; -.
DR Proteomes; UP000001011; Chromosome.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005385; F:zinc ion transmembrane transporter activity; IEA:InterPro.
DR HAMAP; MF_01565; ZntB; 1.
DR InterPro; IPR045861; CorA_cytoplasmic_dom.
DR InterPro; IPR045863; CorA_TM1_TM2.
DR InterPro; IPR002523; MgTranspt_CorA/ZnTranspt_ZntB.
DR InterPro; IPR023714; Zn_transp_ZntB.
DR Pfam; PF01544; CorA; 1.
DR SUPFAM; SSF143865; SSF143865; 1.
DR SUPFAM; SSF144083; SSF144083; 1.
PE 3: Inferred from homology;
KW Cell inner membrane; Cell membrane; Ion transport; Membrane; Transmembrane;
KW Transmembrane helix; Transport; Zinc.
FT CHAIN 1..327
FT /note="Zinc transport protein ZntB"
FT /id="PRO_0000239253"
FT TOPO_DOM 1..271
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01565"
FT TRANSMEM 272..292
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01565"
FT TOPO_DOM 293..300
FT /note="Periplasmic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01565"
FT TRANSMEM 301..321
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01565"
FT TOPO_DOM 322..327
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01565"
SQ SEQUENCE 327 AA; 36701 MW; BD1E88427126C345 CRC64;
MDVVEGKALQ VSDAVYAYQL DGKGGMTAIS VDAVASATQP CWLHLDYTYP ESAEWLQNTP
LLPEVVRDGL AGESMRPKIT RLGDGTMITL RGINFNNDAR PDQLVTIRVY MTDKLIVSTR
HRKVYSIDNV LNDLQSGTGP TGSGHWLVDI ADGLTDHTSE FIEDLHDKII DLEDDLMEQK
VPPRGQMALL RKQLIVLRRY MAPQRDVFSR LASERLPWMN DDDRRRMQEI SERLGRGLED
LDGSIARTAV LSDEISSLMA DAMNRRTYTM SLLAMVFLPT TFLTGLFGVN LGGIPGNTDA
FGFTIFCMML VVLVLSVAWW LKRSKWL