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Database: UniProt
Entry: A0A1S3YI83_TOBAC
LinkDB: A0A1S3YI83_TOBAC
Original site: A0A1S3YI83_TOBAC 
ID   A0A1S3YI83_TOBAC        Unreviewed;       482 AA.
AC   A0A1S3YI83;
DT   12-APR-2017, integrated into UniProtKB/TrEMBL.
DT   12-APR-2017, sequence version 1.
DT   24-JAN-2024, entry version 25.
DE   RecName: Full=Probable magnesium transporter {ECO:0000256|RuleBase:RU363078};
GN   Name=LOC107776370 {ECO:0000313|RefSeq:XP_016451748.1};
OS   Nicotiana tabacum (Common tobacco).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae;
OC   Nicotiana.
OX   NCBI_TaxID=4097 {ECO:0000313|Proteomes:UP000084051, ECO:0000313|RefSeq:XP_016451748.1};
RN   [1] {ECO:0000313|Proteomes:UP000084051}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. TN90 {ECO:0000313|Proteomes:UP000084051};
RX   PubMed=24807620; DOI=10.1038/ncomms4833;
RA   Sierro N., Battey J.N., Ouadi S., Bakaher N., Bovet L., Willig A.,
RA   Goepfert S., Peitsch M.C., Ivanov N.V.;
RT   "The tobacco genome sequence and its comparison with those of tomato and
RT   potato.";
RL   Nat. Commun. 5:3833-3833(2014).
RN   [2] {ECO:0000313|RefSeq:XP_016451748.1}
RP   IDENTIFICATION.
RG   RefSeq;
RL   Submitted (SEP-2023) to UniProtKB.
CC   -!- FUNCTION: Acts as a Mg(2+) transporter. Can also transport other
CC       divalent cations such as Fe(2+), Sr(2+), Ba(2+), Mn(2+) and Co(2+) but
CC       to a much less extent than Mg(2+). {ECO:0000256|ARBA:ARBA00025284,
CC       ECO:0000256|RuleBase:RU363078}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738,
CC       ECO:0000256|RuleBase:RU363078}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|RuleBase:RU363078};
CC       Multi-pass membrane protein {ECO:0000256|RuleBase:RU363078}. Early
CC       endosome {ECO:0000256|RuleBase:RU363078}. Endosome
CC       {ECO:0000256|ARBA:ARBA00004177}. Membrane
CC       {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC       {ECO:0000256|ARBA:ARBA00004141}.
CC   -!- SIMILARITY: Belongs to the NIPA (TC 2.A.7) family.
CC       {ECO:0000256|ARBA:ARBA00007001, ECO:0000256|RuleBase:RU363078}.
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DR   RefSeq; XP_016451748.1; XM_016596262.1.
DR   AlphaFoldDB; A0A1S3YI83; -.
DR   PaxDb; 4097-A0A1S3YI83; -.
DR   GeneID; 107776370; -.
DR   KEGG; nta:107776370; -.
DR   OrthoDB; 53219at2759; -.
DR   Proteomes; UP000084051; Unplaced.
DR   GO; GO:0005769; C:early endosome; IEA:UniProtKB-SubCell.
DR   GO; GO:0016020; C:membrane; IBA:GO_Central.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0015095; F:magnesium ion transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0015693; P:magnesium ion transport; IBA:GO_Central.
DR   InterPro; IPR008521; Mg_trans_NIPA.
DR   PANTHER; PTHR12570:SF25; MAGNESIUM TRANSPORTER-RELATED; 1.
DR   PANTHER; PTHR12570; UNCHARACTERIZED; 1.
DR   Pfam; PF05653; Mg_trans_NIPA; 1.
DR   SUPFAM; SSF103481; Multidrug resistance efflux transporter EmrE; 1.
PE   3: Inferred from homology;
KW   Cell membrane {ECO:0000256|RuleBase:RU363078};
KW   Endosome {ECO:0000256|RuleBase:RU363078};
KW   Ion transport {ECO:0000256|RuleBase:RU363078};
KW   Magnesium {ECO:0000256|RuleBase:RU363078};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU363078};
KW   Reference proteome {ECO:0000313|Proteomes:UP000084051};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW   ECO:0000256|RuleBase:RU363078};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|RuleBase:RU363078}; Transport {ECO:0000256|RuleBase:RU363078}.
FT   TRANSMEM        6..25
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU363078"
FT   TRANSMEM        52..73
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU363078"
FT   TRANSMEM        79..98
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU363078"
FT   TRANSMEM        105..124
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU363078"
FT   TRANSMEM        144..162
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU363078"
FT   TRANSMEM        174..197
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU363078"
FT   TRANSMEM        209..229
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU363078"
FT   TRANSMEM        241..266
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU363078"
FT   TRANSMEM        278..299
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU363078"
SQ   SEQUENCE   482 AA;  52983 MW;  80806BB63A30D100 CRC64;
     MYSANLTGFI LAVVSSAFIG SSFIIKKKGL QKAGSSGTRA SSGGYGYLRE PLWWIGMIIM
     IAGEFANFVA YIYAPAVLVT PLGALSIIVS AVLAHFLLKE KLKKLGVLGC VLCIVGSTVI
     VLHAPGEHDL NSVDEIWALA TQPAFLLYTA SAVAITLVLV LYCEPRYGQT NIMVYIGVCS
     IFGSLTVMSI KAIGIAIKLT LEGSSQVAHL QTWVFVMVAV TCIITQLNYL NKALDTFNTA
     VVSPIYYAMF TSLTILASAI MFKVFLKVNV WYAWGKSLIG ILTNSIPMTS IVGLTGYNLN
     VTKSLKPKNN EEKGARDNAA PVSEISPLRD KTGYQIYFTN QRSIMSNAIG RFTGIELPFA
     SATQNLLGHH YDSNLHLRDW LRFRVIAHPG NVFVKLGIMP QLIQSREKHK IFTMLTYLIL
     HAHAQHIGES PRFHGVVYYF DYMDGNYRPQ FQLVTGALVG RKETITAFLD LVLEGLPDGY
     NP
//
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