ID A0A061F593_THECC Unreviewed; 523 AA.
AC A0A061F593;
DT 03-SEP-2014, integrated into UniProtKB/TrEMBL.
DT 03-SEP-2014, sequence version 1.
DT 27-MAR-2024, entry version 48.
DE RecName: Full=Sodium/hydrogen exchanger {ECO:0000256|RuleBase:RU003722};
GN ORFNames=TCM_030756 {ECO:0000313|EMBL:EOY12181.1};
OS Theobroma cacao (Cacao) (Cocoa).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Malvales; Malvaceae; Byttnerioideae; Theobroma.
OX NCBI_TaxID=3641 {ECO:0000313|EMBL:EOY12181.1, ECO:0000313|Proteomes:UP000026915};
RN [1] {ECO:0000313|EMBL:EOY12181.1, ECO:0000313|Proteomes:UP000026915}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Matina 1-6 {ECO:0000313|Proteomes:UP000026915};
RX PubMed=23731509; DOI=10.1186/gb-2013-14-6-r53;
RA Motamayor J.C., Mockaitis K., Schmutz J., Haiminen N., Iii D.L.,
RA Cornejo O., Findley S.D., Zheng P., Utro F., Royaert S., Saski C.,
RA Jenkins J., Podicheti R., Zhao M., Scheffler B.E., Stack J.C., Feltus F.A.,
RA Mustiga G.M., Amores F., Phillips W., Marelli J.P., May G.D., Shapiro H.,
RA Ma J., Bustamante C.D., Schnell R.J., Main D., Gilbert D., Parida L.,
RA Kuhn D.N.;
RT "The genome sequence of the most widely cultivated cacao type and its use
RT to identify candidate genes regulating pod color.";
RL Genome Biol. 14:R53.1-R53.24(2013).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H(+)(out) + K(+)(in) = H(+)(in) + K(+)(out);
CC Xref=Rhea:RHEA:29467, ChEBI:CHEBI:15378, ChEBI:CHEBI:29103;
CC Evidence={ECO:0000256|ARBA:ARBA00033682};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H(+)(out) + Na(+)(in) = H(+)(in) + Na(+)(out);
CC Xref=Rhea:RHEA:29419, ChEBI:CHEBI:15378, ChEBI:CHEBI:29101;
CC Evidence={ECO:0000256|ARBA:ARBA00033620};
CC -!- SIMILARITY: Belongs to the monovalent cation:proton antiporter 1 (CPA1)
CC transporter (TC 2.A.36) family. {ECO:0000256|RuleBase:RU003722}.
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DR EMBL; CM001885; EOY12181.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A061F593; -.
DR STRING; 3641.A0A061F593; -.
DR EnsemblPlants; EOY12181; EOY12181; TCM_030756.
DR Gramene; EOY12181; EOY12181; TCM_030756.
DR eggNOG; KOG1965; Eukaryota.
DR HOGENOM; CLU_005912_11_2_1; -.
DR InParanoid; A0A061F593; -.
DR OMA; ETVVMWW; -.
DR Proteomes; UP000026915; Chromosome 7.
DR GO; GO:0005886; C:plasma membrane; IBA:GO_Central.
DR GO; GO:0015386; F:potassium:proton antiporter activity; IBA:GO_Central.
DR GO; GO:0015385; F:sodium:proton antiporter activity; IBA:GO_Central.
DR GO; GO:0055075; P:potassium ion homeostasis; IEA:EnsemblPlants.
DR GO; GO:0071805; P:potassium ion transmembrane transport; IBA:GO_Central.
DR GO; GO:0051453; P:regulation of intracellular pH; IBA:GO_Central.
DR GO; GO:0098719; P:sodium ion import across plasma membrane; IBA:GO_Central.
DR Gene3D; 6.10.140.1330; -; 1.
DR InterPro; IPR006153; Cation/H_exchanger.
DR InterPro; IPR018422; Cation/H_exchanger_CPA1.
DR InterPro; IPR004709; NaH_exchanger.
DR NCBIfam; TIGR00840; b_cpa1; 1.
DR PANTHER; PTHR10110; SODIUM/HYDROGEN EXCHANGER; 1.
DR PANTHER; PTHR10110:SF179; SODIUM_HYDROGEN EXCHANGER 4; 1.
DR Pfam; PF00999; Na_H_Exchanger; 1.
DR PRINTS; PR01084; NAHEXCHNGR.
PE 3: Inferred from homology;
KW Antiport {ECO:0000256|RuleBase:RU003722};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065,
KW ECO:0000256|RuleBase:RU003722};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Potassium {ECO:0000256|ARBA:ARBA00022958};
KW Potassium transport {ECO:0000256|ARBA:ARBA00022538};
KW Reference proteome {ECO:0000313|Proteomes:UP000026915};
KW Sodium {ECO:0000256|ARBA:ARBA00023053};
KW Sodium transport {ECO:0000256|ARBA:ARBA00023201,
KW ECO:0000256|RuleBase:RU003722};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU003722};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU003722}.
FT TRANSMEM 20..37
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 49..66
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 78..95
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 107..130
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 212..234
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 254..279
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 299..317
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 337..360
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 380..398
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 410..433
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 23..437
FT /note="Cation/H+ exchanger"
FT /evidence="ECO:0000259|Pfam:PF00999"
SQ SEQUENCE 523 AA; 58774 MW; 32730D7CF878D084 CRC64;
MEMFEFIRNV VQQHEKVVPI SLFVAILCLC LVIGHLLEEN RWVNESITAI FIGFIAGTVI
LFLSKGKSSH ILRFSEELFF MYLLPPIIFN AGFQMKKKQF FQNFITIMLF GVIGVFISAS
IVTVGSWWLF PKLGFVGLTA RDYLAVGTIF SATDTVCTLQ VLHQDETPLL HSLVFGEGVV
NDATSIVLFN AIQKIDVARI NSRSSLQLIG DFFYLFSTST GLGITFGLVT AYLLKTLYFG
RHSTVRELAI MVLMAYLSYT LAELLALSGI LTVFFCGILM SHYAWHNVTE SSRITTRHIF
AMMSFVAETF IFLYVGMDSF DMEKWKITRL SFGTLMASFG TIVFLILLGR AAFIFPLSAF
SNYMNRCPER PLPLTFKHQV IIWWAGLMRG AVSIALAFKQ FTYSGVTWDP IGAAMLTNTI
IVVLFTTLVF GFLTKPLIYY LLPPRAIDKT DSSLGSKSPK EDTILPLLSF EASASTNILR
AKDSLTMLIE RPVYTVHSYW RKFDDTYMRP IFGGPLSSGP PAC
//
