ID F6QDE9_HORSE Unreviewed; 1016 AA.
AC F6QDE9;
DT 27-JUL-2011, integrated into UniProtKB/TrEMBL.
DT 13-SEP-2023, sequence version 3.
DT 27-MAR-2024, entry version 83.
DE RecName: Full=Sodium/potassium-transporting ATPase subunit alpha {ECO:0000256|RuleBase:RU362084};
GN Name=ATP1A2 {ECO:0000313|Ensembl:ENSECAP00000022652.3,
GN ECO:0000313|VGNC:VGNC:50802};
OS Equus caballus (Horse).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Perissodactyla; Equidae; Equus.
OX NCBI_TaxID=9796 {ECO:0000313|Ensembl:ENSECAP00000022652.3, ECO:0000313|Proteomes:UP000002281};
RN [1] {ECO:0000313|Ensembl:ENSECAP00000022652.3, ECO:0000313|Proteomes:UP000002281}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Thoroughbred {ECO:0000313|Ensembl:ENSECAP00000022652.3,
RC ECO:0000313|Proteomes:UP000002281};
RX PubMed=19892987; DOI=10.1126/science.1178158;
RG Broad Institute Genome Sequencing Platform;
RG Broad Institute Whole Genome Assembly Team;
RA Wade C.M., Giulotto E., Sigurdsson S., Zoli M., Gnerre S., Imsland F.,
RA Lear T.L., Adelson D.L., Bailey E., Bellone R.R., Bloecker H., Distl O.,
RA Edgar R.C., Garber M., Leeb T., Mauceli E., MacLeod J.N., Penedo M.C.T.,
RA Raison J.M., Sharpe T., Vogel J., Andersson L., Antczak D.F., Biagi T.,
RA Binns M.M., Chowdhary B.P., Coleman S.J., Della Valle G., Fryc S.,
RA Guerin G., Hasegawa T., Hill E.W., Jurka J., Kiialainen A., Lindgren G.,
RA Liu J., Magnani E., Mickelson J.R., Murray J., Nergadze S.G., Onofrio R.,
RA Pedroni S., Piras M.F., Raudsepp T., Rocchi M., Roeed K.H., Ryder O.A.,
RA Searle S., Skow L., Swinburne J.E., Syvaenen A.C., Tozaki T., Valberg S.J.,
RA Vaudin M., White J.R., Zody M.C., Lander E.S., Lindblad-Toh K.;
RT "Genome sequence, comparative analysis, and population genetics of the
RT domestic horse.";
RL Science 326:865-867(2009).
RN [2] {ECO:0000313|Ensembl:ENSECAP00000022652.3}
RP IDENTIFICATION.
RC STRAIN=Thoroughbred {ECO:0000313|Ensembl:ENSECAP00000022652.3};
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H2O + K(+)(out) + Na(+)(in) = ADP + H(+) + K(+)(in) +
CC Na(+)(out) + phosphate; Xref=Rhea:RHEA:18353, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:29101, ChEBI:CHEBI:29103,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:456216;
CC EC=7.2.2.13; Evidence={ECO:0000256|ARBA:ARBA00035887};
CC -!- SUBUNIT: The sodium/potassium-transporting ATPase is composed of a
CC catalytic alpha subunit, an auxiliary non-catalytic beta subunit and an
CC additional regulatory subunit. Interacts with regulatory subunit FXYD1.
CC {ECO:0000256|ARBA:ARBA00038783}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|RuleBase:RU362084};
CC Multi-pass membrane protein {ECO:0000256|RuleBase:RU362084}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the cation transport ATPase (P-type) (TC 3.A.3)
CC family. Type IIC subfamily. {ECO:0000256|ARBA:ARBA00006934,
CC ECO:0000256|RuleBase:RU362084}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|RuleBase:RU362084}.
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DR AlphaFoldDB; F6QDE9; -.
DR Ensembl; ENSECAT00000027078.3; ENSECAP00000022652.3; ENSECAG00000024827.4.
DR VGNC; VGNC:50802; ATP1A2.
DR GeneTree; ENSGT00940000159936; -.
DR HOGENOM; CLU_002360_4_3_1; -.
DR TreeFam; TF312838; -.
DR Proteomes; UP000002281; Chromosome 5.
DR Bgee; ENSECAG00000024827; Expressed in prefrontal cortex and 17 other cell types or tissues.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0008556; F:P-type potassium transmembrane transporter activity; IEA:InterPro.
DR GO; GO:0006814; P:sodium ion transport; IEA:UniProtKB-KW.
DR CDD; cd02608; P-type_ATPase_Na-K_like; 1.
DR Gene3D; 3.40.1110.10; Calcium-transporting ATPase, cytoplasmic domain N; 1.
DR Gene3D; 2.70.150.10; Calcium-transporting ATPase, cytoplasmic transduction domain A; 1.
DR Gene3D; 1.20.1110.10; Calcium-transporting ATPase, transmembrane domain; 1.
DR Gene3D; 3.40.50.1000; HAD superfamily/HAD-like; 1.
DR InterPro; IPR006068; ATPase_P-typ_cation-transptr_C.
DR InterPro; IPR004014; ATPase_P-typ_cation-transptr_N.
DR InterPro; IPR023299; ATPase_P-typ_cyto_dom_N.
DR InterPro; IPR018303; ATPase_P-typ_P_site.
DR InterPro; IPR023298; ATPase_P-typ_TM_dom_sf.
DR InterPro; IPR008250; ATPase_P-typ_transduc_dom_A_sf.
DR InterPro; IPR036412; HAD-like_sf.
DR InterPro; IPR023214; HAD_sf.
DR InterPro; IPR005775; P-type_ATPase_IIC.
DR InterPro; IPR001757; P_typ_ATPase.
DR InterPro; IPR044492; P_typ_ATPase_HD_dom.
DR NCBIfam; TIGR01106; ATPase-IIC_X-K; 1.
DR NCBIfam; TIGR01494; ATPase_P-type; 2.
DR PANTHER; PTHR43294; SODIUM/POTASSIUM-TRANSPORTING ATPASE SUBUNIT ALPHA; 1.
DR PANTHER; PTHR43294:SF6; SODIUM_POTASSIUM-TRANSPORTING ATPASE SUBUNIT ALPHA-2; 1.
DR Pfam; PF13246; Cation_ATPase; 1.
DR Pfam; PF00689; Cation_ATPase_C; 1.
DR Pfam; PF00690; Cation_ATPase_N; 1.
DR Pfam; PF00122; E1-E2_ATPase; 1.
DR Pfam; PF00702; Hydrolase; 1.
DR PRINTS; PR00119; CATATPASE.
DR PRINTS; PR00121; NAKATPASE.
DR SFLD; SFLDS00003; Haloacid_Dehalogenase; 1.
DR SFLD; SFLDF00027; p-type_atpase; 1.
DR SMART; SM00831; Cation_ATPase_N; 1.
DR SUPFAM; SSF81653; Calcium ATPase, transduction domain A; 1.
DR SUPFAM; SSF81665; Calcium ATPase, transmembrane domain M; 1.
DR SUPFAM; SSF56784; HAD-like; 1.
DR SUPFAM; SSF81660; Metal cation-transporting ATPase, ATP-binding domain N; 1.
DR PROSITE; PS00154; ATPASE_E1_E2; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU362084};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065,
KW ECO:0000256|RuleBase:RU362084};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU362084};
KW Metal-binding {ECO:0000256|RuleBase:RU362084};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU362084};
KW Potassium {ECO:0000256|ARBA:ARBA00022958, ECO:0000256|RuleBase:RU362084};
KW Potassium transport {ECO:0000256|ARBA:ARBA00022538,
KW ECO:0000256|RuleBase:RU362084};
KW Reference proteome {ECO:0000313|Proteomes:UP000002281};
KW Sodium {ECO:0000256|ARBA:ARBA00023053};
KW Sodium transport {ECO:0000256|ARBA:ARBA00023201};
KW Translocase {ECO:0000256|ARBA:ARBA00022967};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU362084};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|RuleBase:RU362084}; Transport {ECO:0000256|RuleBase:RU362084}.
FT TRANSMEM 94..116
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362084"
FT TRANSMEM 128..147
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362084"
FT TRANSMEM 289..313
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362084"
FT TRANSMEM 319..342
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362084"
FT TRANSMEM 850..871
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362084"
FT TRANSMEM 950..967
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362084"
FT TRANSMEM 982..998
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362084"
FT DOMAIN 40..114
FT /note="Cation-transporting P-type ATPase N-terminal"
FT /evidence="ECO:0000259|SMART:SM00831"
FT REGION 1..31
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 212..231
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 212..230
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 1016 AA; 111531 MW; 9F06A8FD4BA51E66 CRC64;
MGRGAGREYS PAATTAENGG GKKKQKEKEL DELKKEVAMD DHKLSLDELG RKYQVDLSKG
LTNQRAQDIL ARDGPNALTP PPTTPEWVKF CRQLFGGFSI LLWIGAILCF LAYGIQAAME
DEPSNDNLYL GVVLAAVVIV TGCFSYYQEA KSSKIMDSFK NMVPQQALVV REGEKMQINA
EEVVVGDLVE VKGGDRVPAD LRIISSHGCK VDNSSLTGES EPQTRSPEFT HENPLETRNI
CFFSTNCVEG TARGIVIATG DRTVMGRIAT LASGLEVGRT PIAMEIEHFI QLITGVAVFL
GVSFFVLSLI LGYSWLEAVI FLIGIIVANV PEGLLATVTV CLTLTAKRMA RKNCLVKNLE
AVETLGSTST ICSDKTGTLT QNRMTVAHMW FDNQIHEADT TEDQSGATFD KRSPTWTALS
RIAGLCNRAV FKAGQENISV SKRDTAGDAS ESALLKCIEL SCGSVRKMRD RNPKVAEIPF
NSTNKYQLSI HEREDSPQSH VLVMKGAPER ILDRCSTILV QGKEIPLDKE MQDAFQNAYM
ELGGLGERVL GFCQLNLPSG KFPRGFKFDT DELNFPTEKL CFVGLMSMID PPRAAVPDAV
GKCRSAGIKV IMVTGDHPIT AKAIAKGVGI ISEGNETVED IAARLNIPVS QVNPREAKAC
VVHGSDLKDM TPEQLDEILK NHTEIVFART SPQQKLIIVE GCQRQGAIVA VTGDGVNDSP
ALKKADIGIA MGISGSDVSK QAADMILLDD NFASIVTGVE EGRLIFDNLK KSIAYTLTSN
IPEITPFLLF IIANIPLPLG TVTILCIDLG TDMVPAISLA YEAAESDIMK RQPRNSQTDK
LVNERLISMA YGQIGMIQAL GGFFTYFVIL AENGFLPSRL LGIRLDWDDR SMNDLEDSYG
QEWTYEQRKV VEFTCHTAFF ASIVVVQWAD LIICKTRRNS VFQQGMKNKI LIFGLLEETA
LAAFLSYCPG MGVALRMYPL KVTWWFCAFP YSLLIFIYDE VRKLILRRYP GDSGPT
//
