ID A0A3N6LSP4_9EURY Unreviewed; 566 AA.
AC A0A3N6LSP4;
DT 13-FEB-2019, integrated into UniProtKB/TrEMBL.
DT 13-FEB-2019, sequence version 1.
DT 27-MAR-2024, entry version 21.
DE SubName: Full=Potassium transporter Kef {ECO:0000313|EMBL:RQG91547.1};
GN ORFNames=EA462_06200 {ECO:0000313|EMBL:RQG91547.1};
OS Natrarchaeobius halalkaliphilus.
OC Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Natrialbales;
OC Natrialbaceae; Natrarchaeobius.
OX NCBI_TaxID=1679091 {ECO:0000313|EMBL:RQG91547.1, ECO:0000313|Proteomes:UP000273828};
RN [1] {ECO:0000313|EMBL:RQG91547.1, ECO:0000313|Proteomes:UP000273828}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AArcht-Sl {ECO:0000313|EMBL:RQG91547.1,
RC ECO:0000313|Proteomes:UP000273828};
RA Sorokin D.Y., Elcheninov A.G., Kostrikina N.A., Bale N.J.,
RA Sinninghe Damste J.S., Khijniak T.V., Kublanov I.V., Toshchakov S.V.;
RT "Natrarchaeobius chitinivorans gen. nov., sp. nov., and Natrarchaeobius
RT haloalkaliphilus sp. nov., alkaliphilic, chitin-utilizing haloarchaea from
RT hypersaline alkaline lakes.";
RL Submitted (OCT-2018) to the EMBL/GenBank/DDBJ databases.
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}.
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:RQG91547.1}.
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DR EMBL; REFY01000002; RQG91547.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3N6LSP4; -.
DR OrthoDB; 43518at2157; -.
DR Proteomes; UP000273828; Unassembled WGS sequence.
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:SF6; CONSERVED INTEGRAL MEMBRANE TRANSPORT PROTEIN-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 Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Reference proteome {ECO:0000313|Proteomes:UP000273828};
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..24
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 31..47
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 53..71
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 83..104
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 116..136
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 148..169
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 175..196
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 217..243
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 263..280
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 287..307
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 327..344
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 406..488
FT /note="RCK N-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51201"
SQ SEQUENCE 566 AA; 61809 MW; F7CC93C52957D3AA CRC64;
MAAEFIITLS AMFIAAGVLL LVANHFGLSP IPFYIIAGLI TGTFFEISDL VELAQWGIAF
LVFVFGIRVD IEDVQSVFRD AEIVAFMQLL IVGTIALGIG YGFSVVFGFE YPLRNAIYFA
AAATLSSTIV GAGVFEQEIR TNLVHGRLAS SIHFFDDIVA IGVILILSAE TLGDLQLVTS
NIGYGVLFLL AGLLIYRHGF PLLVRLAEGF EELVLMGSIS ILIAFIAAAE AVGLSIVIGA
FAAGIAIRNE GAQALGVRNG IESIKDFFVA IFFVTVGALV QVPSLDVLVL ALSLLVLVLF
VTPLIHMQAF LFEGYDARTA FLASSRLNQM SELSLVIAIQ AWLMGTISSR LFDAIILATA
GTMILTVVAK RYEDAVYDSV VERVVRGTQT RRIDERSYVD EELEDHVIVV GYGRQGRLLV
DRLEEIEVPY VVVENDPVIS DSLGRECQNY VFGDAMATHP MKRARVDDAR LLVSTVNHEP
LSERLLELPT DAEIILRADT SREATRLLEA GATFVNVPSV LASDQLVENV ARVVADRRES
ATLRDEHLET LRDLERHGFT TRYGGD
//
