ID Q92YK4_RHIME Unreviewed; 584 AA.
AC Q92YK4;
DT 01-DEC-2001, integrated into UniProtKB/TrEMBL.
DT 01-DEC-2001, sequence version 1.
DT 27-MAR-2024, entry version 145.
DE SubName: Full=Potassium efflux protein {ECO:0000313|EMBL:AAK65530.1};
GN ORFNames=SMa1600 {ECO:0000313|EMBL:AAK65530.1};
OS Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium
OS meliloti).
OG Plasmid pSymA {ECO:0000313|EMBL:AAK65530.1,
OG ECO:0000313|Proteomes:UP000001976}.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX NCBI_TaxID=266834 {ECO:0000313|EMBL:AAK65530.1, ECO:0000313|Proteomes:UP000001976};
RN [1] {ECO:0000313|EMBL:AAK65530.1, ECO:0000313|Proteomes:UP000001976}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=1021 {ECO:0000313|EMBL:AAK65530.1,
RC ECO:0000313|Proteomes:UP000001976};
RC PLASMID=Plasmid pSymA {ECO:0000313|Proteomes:UP000001976};
RX PubMed=11481432; DOI=10.1073/pnas.161294798;
RA Barnett M.J., Fisher R.F., Jones T., Komp C., Abola A.P., Barloy-Hubler F.,
RA Bowser L., Capela D., Galibert F., Gouzy J., Gurjal M., Hong A., Huizar L.,
RA Hyman R.W., Kahn D., Kahn M.L., Kalman S., Keating D.H., Palm C.,
RA Peck M.C., Surzycki R., Wells D.H., Yeh K.-C., Davis R.W., Federspiel N.A.,
RA Long S.R.;
RT "Nucleotide sequence and predicted functions of the entire Sinorhizobium
RT meliloti pSymA megaplasmid.";
RL Proc. Natl. Acad. Sci. U.S.A. 98:9883-9888(2001).
RN [2] {ECO:0000313|Proteomes:UP000001976}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=1021 {ECO:0000313|Proteomes:UP000001976};
RC PLASMID=Plasmid pSymA {ECO:0000313|Proteomes:UP000001976};
RX PubMed=11474104; DOI=10.1126/science.1060966;
RA Galibert F., Finan T.M., Long S.R., Puehler A., Abola P., Ampe F.,
RA Barloy-Hubler F., Barnett M.J., Becker A., Boistard P., Bothe G.,
RA Boutry M., Bowser L., Buhrmester J., Cadieu E., Capela D., Chain P.,
RA Cowie A., Davis R.W., Dreano S., Federspiel N.A., Fisher R.F., Gloux S.,
RA Godrie T., Goffeau A., Golding B., Gouzy J., Gurjal M., Hernandez-Lucas I.,
RA Hong A., Huizar L., Hyman R.W., Jones T., Kahn D., Kahn M.L., Kalman S.,
RA Keating D.H., Kiss E., Komp C., Lelaure V., Masuy D., Palm C., Peck M.C.,
RA Pohl T.M., Portetelle D., Purnelle B., Ramsperger U., Surzycki R.,
RA Thebault P., Vandenbol M., Vorhoelter F.J., Weidner S., Wells D.H.,
RA Wong K., Yeh K.-C., Batut J.;
RT "The composite genome of the legume symbiont Sinorhizobium meliloti.";
RL Science 293:668-672(2001).
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the monovalent cation:proton antiporter 2 (CPA2)
CC transporter (TC 2.A.37) family. {ECO:0000256|ARBA:ARBA00005551}.
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DR EMBL; AE006469; AAK65530.1; -; Genomic_DNA.
DR PIR; H95370; H95370.
DR RefSeq; NP_436118.1; NC_003037.1.
DR RefSeq; WP_010967838.1; NC_003037.1.
DR AlphaFoldDB; Q92YK4; -.
DR EnsemblBacteria; AAK65530; AAK65530; SMa1600.
DR GeneID; 61599640; -.
DR KEGG; sme:SMa1600; -.
DR PATRIC; fig|266834.11.peg.902; -.
DR HOGENOM; CLU_005126_9_1_5; -.
DR OrthoDB; 9781411at2; -.
DR Proteomes; UP000001976; Plasmid pSymA.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0015297; F:antiporter activity; IEA:InterPro.
DR GO; GO:0006813; P:potassium ion transport; IEA:InterPro.
DR GO; GO:1902600; P:proton transmembrane transport; IEA:InterPro.
DR Gene3D; 1.20.1530.20; -; 1.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR InterPro; IPR006153; Cation/H_exchanger.
DR InterPro; IPR038770; Na+/solute_symporter_sf.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR InterPro; IPR003148; RCK_N.
DR PANTHER; PTHR42751:SF1; CATION_PROTON ANTIPORTER YBAL-RELATED; 1.
DR PANTHER; PTHR42751; SODIUM/HYDROGEN EXCHANGER FAMILY/TRKA DOMAIN PROTEIN; 1.
DR Pfam; PF00999; Na_H_Exchanger; 1.
DR Pfam; PF02254; TrkA_N; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR PROSITE; PS51201; RCK_N; 1.
PE 3: Inferred from homology;
KW Ion transport {ECO:0000256|ARBA:ARBA00023065};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Plasmid {ECO:0000313|EMBL:AAK65530.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000001976};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}; Transport {ECO:0000256|ARBA:ARBA00022448}.
FT TRANSMEM 6..25
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 32..50
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 62..81
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 88..109
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 115..135
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 147..171
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 197..218
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 261..279
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 291..309
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 315..339
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 346..368
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 380..399
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 434..556
FT /note="RCK N-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51201"
SQ SEQUENCE 584 AA; 61605 MW; E21213461BA44AF9 CRC64;
MPHTPLIATL VAGLGLAFIL GTLANRLRLS PLVGYLLAGV LIGPFTPGFV ADQALARQLA
ELGVILLMFG IGLHFSLHDL LSVRTIAVPG AFGQMALVTS LGFIVTQAIG WPIGAGLVFG
LALSVASTVV VLRALQEKRQ LETDGGRIAV GWLVVEDVAM ILALVLLPAF ADVLGGTANR
AEPENSGMLT FFEPHTISGA LGLTLAKLAA FFALMAIVGR RVIPAILHYV AHTGSRELFR
LAVLAIALGV AFGAAELFGV SFALGAFFAG MILAESQLSQ RAAQETLPLR DAFAVLFFVS
VGMLFNPMIL VEQPLLVAAT FLIIVIGNAA AASAIAVMFG YSLPIAVTLG LSLAQIGEFS
FILAGLGVEL NLLPETGRDL VLAGAILSIL INPLLFAGLD RLMPRLENRA PVRTEEEGRI
DITPKLTTTS LTDHAILVGY GRVGRLVAET LQNAGQPYLI VEERQVVADQ LRAGGVDVIS
GNAAQPGLLE AANVNSAKWL ISAIPNPFES GNFIEHARAT NPKLEIIARA HSDAEVEYLK
RLGANLIIMG EKEIARSISE HILSNINAPD TTTPSDSESR LTSE
//
