ID   MNHC1_STAAT             Reviewed;         113 AA.
AC   A8Z057;
DT   05-MAY-2009, integrated into UniProtKB/Swiss-Prot.
DT   15-JAN-2008, sequence version 1.
DT   25-MAY-2022, entry version 74.
DE   RecName: Full=Na(+)/H(+) antiporter subunit C1;
DE   AltName: Full=Mnh complex subunit C1;
GN   Name=mnhC1; OrderedLocusNames=USA300HOU_0910;
OS   Staphylococcus aureus (strain USA300 / TCH1516).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC   Staphylococcus.
OX   NCBI_TaxID=451516;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=USA300 / TCH1516;
RX   PubMed=17986343; DOI=10.1186/1471-2180-7-99;
RA   Highlander S.K., Hulten K.G., Qin X., Jiang H., Yerrapragada S.,
RA   Mason E.O. Jr., Shang Y., Williams T.M., Fortunov R.M., Liu Y., Igboeli O.,
RA   Petrosino J., Tirumalai M., Uzman A., Fox G.E., Cardenas A.M., Muzny D.M.,
RA   Hemphill L., Ding Y., Dugan S., Blyth P.R., Buhay C.J., Dinh H.H.,
RA   Hawes A.C., Holder M., Kovar C.L., Lee S.L., Liu W., Nazareth L.V.,
RA   Wang Q., Zhou J., Kaplan S.L., Weinstock G.M.;
RT   "Subtle genetic changes enhance virulence of methicillin resistant and
RT   sensitive Staphylococcus aureus.";
RL   BMC Microbiol. 7:99-99(2007).
CC   -!- FUNCTION: Mnh complex is a Na(+)/H(+) antiporter involved in Na(+)
CC       excretion. {ECO:0000250}.
CC   -!- SUBUNIT: May form a heterooligomeric complex that consists of seven
CC       subunits: mnhA1, mnhB1, mnhC1, mnhD1, mnhE1, mnhF1 and mnhG1.
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the CPA3 antiporters (TC 2.A.63) subunit C
CC       family. {ECO:0000305}.
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DR   EMBL; CP000730; ABX28931.1; -; Genomic_DNA.
DR   RefSeq; WP_000402803.1; NC_010079.1.
DR   AlphaFoldDB; A8Z057; -.
DR   SMR; A8Z057; -.
DR   GeneID; 66839148; -.
DR   KEGG; sax:USA300HOU_0910; -.
DR   HOGENOM; CLU_082058_3_1_9; -.
DR   OMA; YRVYEEH; -.
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:0015297; F:antiporter activity; IEA:UniProtKB-KW.
DR   GO; GO:0008324; F:cation transmembrane transporter activity; IEA:InterPro.
DR   GO; GO:0006814; P:sodium ion transport; IEA:UniProtKB-KW.
DR   InterPro; IPR006673; Mnh_C1_su.
DR   InterPro; IPR039428; NUOK/Mnh_C1-like.
DR   Pfam; PF00420; Oxidored_q2; 1.
DR   TIGRFAMs; TIGR00941; 2a6301s03; 1.
PE   3: Inferred from homology;
KW   Antiport; Cell membrane; Hydrogen ion transport; Ion transport; Membrane;
KW   Sodium; Sodium transport; Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..113
FT                   /note="Na(+)/H(+) antiporter subunit C1"
FT                   /id="PRO_0000372123"
FT   TRANSMEM        1..21
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        28..48
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        72..92
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   113 AA;  12293 MW;  094DCCA526E23835 CRC64;
     MEIIMIFVSG ILTAISVYLV LSKSLIRIVM GTTLLTHAAN LFLITMGGLK HGTVPIYEAN
     VKSYVDPIPQ ALILTAIVIA FATTAFFLVL AFRTYKELGT DNVESMKGVP EDD