ID T2SAF3_HELPX Unreviewed; 318 AA.
AC T2SAF3;
DT 13-NOV-2013, integrated into UniProtKB/TrEMBL.
DT 13-NOV-2013, sequence version 1.
DT 24-JAN-2024, entry version 33.
DE RecName: Full=Magnesium transport protein CorA {ECO:0000256|ARBA:ARBA00019439, ECO:0000256|RuleBase:RU362010};
GN Name=corA {ECO:0000256|RuleBase:RU362010,
GN ECO:0000313|EMBL:EQD89681.1};
GN ORFNames=HPSA50_0073 {ECO:0000313|EMBL:EQD89681.1};
OS Helicobacter pylori SouthAfrica50.
OC Bacteria; Campylobacterota; Epsilonproteobacteria; Campylobacterales;
OC Helicobacteraceae; Helicobacter.
OX NCBI_TaxID=1352357 {ECO:0000313|EMBL:EQD89681.1, ECO:0000313|Proteomes:UP000015816};
RN [1] {ECO:0000313|EMBL:EQD89681.1, ECO:0000313|Proteomes:UP000015816}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SouthAfrica50 {ECO:0000313|EMBL:EQD89681.1,
RC ECO:0000313|Proteomes:UP000015816};
RX PubMed=24072860;
RA Duncan S.S., Bertoli M.T., Kersulyte D., Valk P.L., Tamma S., Segal I.,
RA McClain M.S., Cover T.L., Berg D.E.;
RT "Genome Sequences of Three hpAfrica2 Strains of Helicobacter pylori.";
RL Genome Announc. 1:e00729-13(2013).
CC -!- FUNCTION: Mediates influx of magnesium ions.
CC {ECO:0000256|RuleBase:RU362010}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Mg(2+)(in) = Mg(2+)(out); Xref=Rhea:RHEA:29827,
CC ChEBI:CHEBI:18420; Evidence={ECO:0000256|ARBA:ARBA00034269};
CC -!- SUBUNIT: Homopentamer. In the absence of Mg(2+), interactions between
CC subunits are weakened, and dimers, trimers and tetramers can be
CC observed in vitro. {ECO:0000256|ARBA:ARBA00025941}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane
CC {ECO:0000256|ARBA:ARBA00004429}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004429}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141, ECO:0000256|RuleBase:RU362010}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141,
CC ECO:0000256|RuleBase:RU362010}.
CC -!- SIMILARITY: Belongs to the CorA metal ion transporter (MIT) (TC 1.A.35)
CC family. {ECO:0000256|ARBA:ARBA00009765, ECO:0000256|RuleBase:RU362010}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EQD89681.1}.
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DR EMBL; AVNI01000001; EQD89681.1; -; Genomic_DNA.
DR AlphaFoldDB; T2SAF3; -.
DR PATRIC; fig|1352357.3.peg.73; -.
DR Proteomes; UP000015816; Unassembled WGS sequence.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0015087; F:cobalt ion transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR GO; GO:0015095; F:magnesium ion transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.460.20; CorA soluble domain-like; 1.
DR Gene3D; 1.20.58.340; Magnesium transport protein CorA, transmembrane region; 1.
DR InterPro; IPR045861; CorA_cytoplasmic_dom.
DR InterPro; IPR045863; CorA_TM1_TM2.
DR InterPro; IPR004488; Mg/Co-transport_prot_CorA.
DR InterPro; IPR002523; MgTranspt_CorA/ZnTranspt_ZntB.
DR NCBIfam; TIGR00383; corA; 1.
DR PANTHER; PTHR47685; MAGNESIUM TRANSPORT PROTEIN CORA; 1.
DR PANTHER; PTHR47685:SF1; MAGNESIUM TRANSPORT PROTEIN CORA; 1.
DR Pfam; PF01544; CorA; 1.
DR SUPFAM; SSF143865; CorA soluble domain-like; 1.
DR SUPFAM; SSF144083; Magnesium transport protein CorA, transmembrane region; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|RuleBase:RU362010};
KW Ion transport {ECO:0000256|RuleBase:RU362010};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|RuleBase:RU362010};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU362010};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU362010};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|RuleBase:RU362010}; Transport {ECO:0000256|RuleBase:RU362010}.
FT TRANSMEM 260..280
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362010"
FT TRANSMEM 292..312
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362010"
SQ SEQUENCE 318 AA; 37120 MW; 47C02E16502C0CD9 CRC64;
MVNVFFKQQK FVIKKRFNDF NGFDIEENEV LWFELINPTP NELATLSQEY AIHYNTDHSQ
RVSSVTKYWE DSSSVTINAF FTNQDENETF HTEMATFILS NNILFTIYYG TLEIFDSIQK
KVLASPKKFE DGFDILTKIF EVYFEKGVEC LEWINKQTSL LRKNIIFKET STHDDILVRL
SNLQEFNVAL RDSFFDKRRI ITALLRSNKV DSDTKNNLNI ILTDFSSLVE STTVNLNSLD
NIQNLFASQV NVEQNKIIKL FTVATMAMMP PTLIGTIYGM NFKFMPELEW QYGYLFALII
MAISTILPVI YFKKKGWL
//
