ID B1AKY9_HUMAN Unreviewed; 1009 AA.
AC B1AKY9;
DT 08-APR-2008, integrated into UniProtKB/TrEMBL.
DT 08-APR-2008, sequence version 1.
DT 27-MAR-2024, entry version 126.
DE RecName: Full=Sodium/potassium-transporting ATPase subunit alpha {ECO:0000256|RuleBase:RU362084};
GN Name=ATP1A2 {ECO:0000313|Ensembl:ENSP00000376066.3};
OS Homo sapiens (Human).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC Homo.
OX NCBI_TaxID=9606 {ECO:0000313|Ensembl:ENSP00000376066.3, ECO:0000313|Proteomes:UP000005640};
RN [1] {ECO:0000313|Ensembl:ENSP00000376066.3, ECO:0000313|Proteomes:UP000005640}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=16710414; DOI=10.1038/nature04727;
RA Gregory S.G., Barlow K.F., McLay K.E., Kaul R., Swarbreck D., Dunham A.,
RA Scott C.E., Howe K.L., Woodfine K., Spencer C.C., Jones M.C., Gillson C.,
RA Searle S., Zhou Y., Kokocinski F., McDonald L., Evans R., Phillips K.,
RA Atkinson A., Cooper R., Jones C., Hall R.E., Andrews T.D., Lloyd C.,
RA Ainscough R., Almeida J.P., Ambrose K.D., Anderson F., Andrew R.W.,
RA Ashwell R.I., Aubin K., Babbage A.K., Bagguley C.L., Bailey J., Beasley H.,
RA Bethel G., Bird C.P., Bray-Allen S., Brown J.Y., Brown A.J., Buckley D.,
RA Burton J., Bye J., Carder C., Chapman J.C., Clark S.Y., Clarke G., Clee C.,
RA Cobley V., Collier R.E., Corby N., Coville G.J., Davies J., Deadman R.,
RA Dunn M., Earthrowl M., Ellington A.G., Errington H., Frankish A.,
RA Frankland J., French L., Garner P., Garnett J., Gay L., Ghori M.R.,
RA Gibson R., Gilby L.M., Gillett W., Glithero R.J., Grafham D.V.,
RA Griffiths C., Griffiths-Jones S., Grocock R., Hammond S., Harrison E.S.,
RA Hart E., Haugen E., Heath P.D., Holmes S., Holt K., Howden P.J., Hunt A.R.,
RA Hunt S.E., Hunter G., Isherwood J., James R., Johnson C., Johnson D.,
RA Joy A., Kay M., Kershaw J.K., Kibukawa M., Kimberley A.M., King A.,
RA Knights A.J., Lad H., Laird G., Lawlor S., Leongamornlert D.A., Lloyd D.M.,
RA Loveland J., Lovell J., Lush M.J., Lyne R., Martin S.,
RA Mashreghi-Mohammadi M., Matthews L., Matthews N.S., McLaren S., Milne S.,
RA Mistry S., Moore M.J., Nickerson T., O'Dell C.N., Oliver K., Palmeiri A.,
RA Palmer S.A., Parker A., Patel D., Pearce A.V., Peck A.I., Pelan S.,
RA Phelps K., Phillimore B.J., Plumb R., Rajan J., Raymond C., Rouse G.,
RA Saenphimmachak C., Sehra H.K., Sheridan E., Shownkeen R., Sims S.,
RA Skuce C.D., Smith M., Steward C., Subramanian S., Sycamore N., Tracey A.,
RA Tromans A., Van Helmond Z., Wall M., Wallis J.M., White S., Whitehead S.L.,
RA Wilkinson J.E., Willey D.L., Williams H., Wilming L., Wray P.W., Wu Z.,
RA Coulson A., Vaudin M., Sulston J.E., Durbin R., Hubbard T., Wooster R.,
RA Dunham I., Carter N.P., McVean G., Ross M.T., Harrow J., Olson M.V.,
RA Beck S., Rogers J., Bentley D.R., Banerjee R., Bryant S.P., Burford D.C.,
RA Burrill W.D., Clegg S.M., Dhami P., Dovey O., Faulkner L.M., Gribble S.M.,
RA Langford C.F., Pandian R.D., Porter K.M., Prigmore E.;
RT "The DNA sequence and biological annotation of human chromosome 1.";
RL Nature 441:315-321(2006).
RN [2] {ECO:0007829|PubMed:18669648}
RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RX PubMed=18669648; DOI=10.1073/pnas.0805139105;
RA Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E.,
RA Elledge S.J., Gygi S.P.;
RT "A quantitative atlas of mitotic phosphorylation.";
RL Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008).
RN [3] {ECO:0000313|Ensembl:ENSP00000376066.3}
RP IDENTIFICATION.
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|ARBA:ARBA00004651,
CC ECO:0000256|RuleBase:RU362084}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004651, ECO:0000256|RuleBase:RU362084}.
CC Membrane {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 EMBL; AL121987; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR AlphaFoldDB; B1AKY9; -.
DR SMR; B1AKY9; -.
DR IntAct; B1AKY9; 2.
DR MINT; B1AKY9; -.
DR SwissPalm; B1AKY9; -.
DR MassIVE; B1AKY9; -.
DR MaxQB; B1AKY9; -.
DR PeptideAtlas; B1AKY9; -.
DR ProteomicsDB; 3119; -.
DR Antibodypedia; 34270; 204 antibodies from 27 providers.
DR Ensembl; ENST00000392233.7; ENSP00000376066.3; ENSG00000018625.15.
DR UCSC; uc057miq.1; human.
DR HGNC; HGNC:800; ATP1A2.
DR VEuPathDB; HostDB:ENSG00000018625; -.
DR GeneTree; ENSGT00940000159936; -.
DR ChiTaRS; ATP1A2; human.
DR Proteomes; UP000005640; Chromosome 1.
DR Bgee; ENSG00000018625; Expressed in lateral globus pallidus and 184 other cell types or tissues.
DR ExpressionAtlas; B1AKY9; baseline and differential.
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; SFLDG00002; C1.7:_P-type_atpase_like; 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 1: Evidence at protein level;
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 Proteomics identification {ECO:0007829|EPD:B1AKY9,
KW ECO:0007829|MaxQB:B1AKY9};
KW Reference proteome {ECO:0000313|Proteomes:UP000005640};
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 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 1009 AA; 110863 MW; 7284FD6D49959A1E CRC64;
MGRGAGREYS PAATTAENGG GKKKQKEKEL DELKKEVAMD DHKLSLDELG RKYQVDLSKG
LTNQRAQDVL ARDGPNALTP PPTTPEWVKF CRQLFGGFSI LLWIGAILCF LAYGIQAAME
DEPSNDNLYL GVVLAAVVIV TGCFSYYQEA KSSKIMDSFK NMVPQQALVI 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 IAARLNIPMS QVNPREAKAC
VVHGSDLKDM TSEQLDEILK NHTEIVFART SPQQKLIIVE GCQRQGAIVA VTGDGVNDSP
ALKKADIGIA MGISGSDVSK QAADMILLDD NFASIVTGVE EGRLIFDNLK KSIAYTLTSN
IPEITPFLLF IIANIPLPLG TVTILCIDLG TDMVPAISLA YEAAESDIMK RQPRNSQTDK
LVNERLISMA YGQIGMIQAL GGFFTYFVIL AENGFLPSRL LGIRLDWDDR TMNDLEDSYG
QEWTYEQRKV VEFTCHTAFF ASIVVVQWAD LIICKTRRNS VFQQGMKNKI LIFGLLEETA
LAAFLSYCPG MGVALRMYPL NLLIFIYDEV RKLILRRYPG GWVEKETYY
//
