Human Metabolome Database: Showing Protein Potassium-transporting ATPase alpha chain 1 (HMDBP01459)

Identification Biological properties Gene properties Protein properties External links References XML Show 12 metabolites

Identification

HMDB Protein ID

HMDBP01459

Secondary Accession Numbers

6755

Name

Potassium-transporting ATPase alpha chain 1

Synonyms

Gastric H(+)/K(+) ATPase subunit alpha
Proton pump

Gene Name

ATP4A

Protein Type

Enzyme

Biological Properties

General Function

Involved in ATP binding

Specific Function

Catalyzes the hydrolysis of ATP coupled with the exchange of H(+) and K(+) ions across the plasma membrane. Responsible for acid production in the stomach.

Pathways

Betazole Action Pathway
Cimetidine Action Pathway
Collecting duct acid secretion
Esomeprazole Action Pathway
Esomeprazole Metabolism Pathway
Famotidine Action Pathway
Gastric Acid Production
Gastric acid secretion
Lafutidine H2-Antihistamine Action
Lansoprazole Action Pathway
Lansoprazole Metabolism Pathway
Metiamide Action Pathway
Nizatidine Action Pathway
Omeprazole Action Pathway
Omeprazole Metabolism Pathway
Oxidative phosphorylation
Pantoprazole Action Pathway
Pantoprazole Metabolism Pathway
Pirenzepine Action Pathway
Rabeprazole Action Pathway
Rabeprazole Metabolism Pathway
Ranitidine Action Pathway
Roxatidine acetate Action Pathway

Reactions

Not Available

GO Classification

Biological Process
ATP biosynthetic process
response to drug
ATP hydrolysis coupled proton transport
pH reduction
regulation of proton transport
Cellular Component
apical plasma membrane
integral to plasma membrane
Component
membrane
cell part
membrane part
intrinsic to membrane
integral to membrane
Function
ion binding
cation binding
metal ion binding
binding
catalytic activity
hydrolase activity
nucleoside binding
purine nucleoside binding
adenyl nucleotide binding
adenyl ribonucleotide binding
atp binding
magnesium ion binding
potassium ion transmembrane transporter activity
potassium-transporting atpase activity
transmembrane transporter activity
substrate-specific transmembrane transporter activity
ion transmembrane transporter activity
cation transmembrane transporter activity
inorganic cation transmembrane transporter activity
monovalent inorganic cation transmembrane transporter activity
hydrogen:potassium-exchanging atpase activity
transporter activity
atpase activity, coupled to transmembrane movement of ions
atpase activity, coupled to transmembrane movement of ions, phosphorylative mechanism
hydrolase activity, acting on acid anhydrides, catalyzing transmembrane movement of substances
hydrolase activity, acting on acid anhydrides
Molecular Function
magnesium ion binding
ATP binding
hydrogen:potassium-exchanging ATPase activity
Process
purine nucleotide metabolic process
purine nucleotide biosynthetic process
purine nucleoside triphosphate biosynthetic process
purine ribonucleoside triphosphate biosynthetic process
metabolic process
nitrogen compound metabolic process
cellular nitrogen compound metabolic process
nucleobase, nucleoside, nucleotide and nucleic acid metabolic process
nucleobase, nucleoside and nucleotide metabolic process
nucleoside phosphate metabolic process
nucleotide metabolic process
hydrogen transport
proton transport
establishment of localization
transport
energy coupled proton transport, against electrochemical gradient
atp hydrolysis coupled proton transport
monovalent inorganic cation transport
ion transport
atp biosynthetic process
cation transport

Cellular Location

Membrane
Multi-pass membrane protein

Gene Properties

Chromosome Location

Locus

19q13.1

SNPs

ATP4A

Gene Sequence

>3108 bp
ATGGGGAAGGCCGAGAACTATGAGCTCTACTCGGTGGAGCTGGGTCCTGGCCCTGGCGGG
GACATGGCTGCCAAGATGAGCAAGAAGAAGAAGGCGGGTGGCGGGGGTGGCAAGAGGAAG
GAGAAGCTGGAGAACATGAAGAAGGAGATGGAGATTAACGACCACCAGCTGTCAGTGGCG
GAGCTGGAACAGAAATACCAGACCAGTGCCACCAAGGGCCTCTCTGCGAGCCTGGCTGCT
GAGCTGCTGCTGCGGGATGGGCCCAACGCACTGCGGCCACCACGGGGCACCCCAGAGTAC
GTCAAGTTCGCGAGGCAGCTGGCCGGGGGCCTGCAGTGCCTCATGTGGGTTGCCGCCGCC
ATCTGCCTCATCGCCTTTGCCATCCAGGCTAGTGAGGGGGACCTCACCACCGACGACAAT
CTGTACCTGGCAATCGCTCTCATTGCTGTGGTTGTCGTCACCGGCTGCTTTGGCTACTAC
CAGGAATTCAAGAGCACCAACATCATCGCCAGCTTTAAGAACCTTGTGCCACAGCAAGCC
ACTGTCATCCGCGATGGAGACAAATTCCAGATCAACGCTGACCAACTGGTGGTGGGCGAC
CTGGTGGAGATGAAAGGTGGGGACAGAGTGCCCGCCGACATCCGCATCCTGGCGGCCCAG
GGCTGCAAGGTGGACAACTCCTCGCTGACAGGGGAGTCTGAGCCACAGACCCGCTCACCC
GAGTGCACGCACGAGAGCCCTCTGGAGACCCGCAACATCGCCTTCTTCTCCACCATGTGC
CTTGAGGGCACCGCGCAGGGCCTGGTGGTGAACACGGGCGACCGCACCATCATTGGGCGC
ATCGCATCGCTGGCGTCGGGGGTGGAAAACGAGAAGACACCCATCGCTATCGAGATCGAG
CATTTTGTGGACATCATCGCGGGCCTGGCCATTCTCTTCGGTGCCACATTTTTTATTGTG
GCCATGTGCATTGGCTACACCTTCCTGCGGGCCATGGTCTTCTTCATGGCCATCGTGGTG
GCCTATGTGCCTGAGGGGCTGCTGGCCACTGTCACAGTCTGCCTGTCCCTGACAGCCAAG
CGCCTGGCCAGTAAGAACTGCGTGGTCAAGAACCTGGAGGCGGTGGAGACATTGGGCTCC
ACTTCGGTGATCTGCTCGGACAAGACAGGGACTCTCACTCAGAACCGCATGACTGTGTCC
CATCTTTGGTTTGACAACCACATCCACACAGCTGACACCACGGAAGACCAGTCAGGGCAG
ACGTTTGACCAGTCCTCGGAGACGTGGCGGGCGCTGTGCCGGGTGCTCACCCTGTGCAAC
CGCGCCGCCTTCAAGTCCGGCCAGGATGCAGTGCCTGTGCCCAAGCGCATCGTGATTGGA
GACGCATCGGAGACGGCGCTGCTCAAGTTCTCGGAGCTGACGCTGGGCAACGCCATGGGC
TACCGGGACCGCTTCCCAAAAGTCTGCGAGATACCCTTCAACTCCACCAACAAGTTCCAG
CTGTCCATACATACGCTGGAGGACCCGCGGGACCCGCGACACTTGCTGGTGATGAAGGGC
GCCCCCGAGCGCGTGCTGGAGCGCTGCAGCTCCATCCTTATCAAGGGCCAGGAGCTGCCG
CTGGACGAGCAGTGGCGCGAGGCCTTCCAGACCGCCTACCTCAGCCTGGGAGGCCTGGGC
GAACGCGTGCTCGGCTTCTGCCAGCTCTACCTGAATGAGAAGGACTACCCGCCTGGCTAT
GCCTTCGACGTAGAGGCCATGAACTTTCCATCTAGCGGCCTCTGCTTTGCGGGACTTGTA
TCCATGATTGACCCACCCCGGGCCACCGTCCCTGATGCTGTGCTCAAGTGTCGCACCGCA
GGCATCCGGGTGATCATGGTAACGGGTGACCACCCCATCACCGCCAAGGCCATTGCAGCC
AGTGTGGGCATCATCTCGGAAGGCAGCGAGACAGTGGAGGACATCGCTGCCCGCCTCCGT
GTGCCCGTAGACCAGGTTAATCGCAAGGATGCCCGTGCCTGTGTGATCAATGGCATGCAG
CTGAAGGACATGGACCCATCGGAACTGGTCGAGGCCCTGCGCACCCACCCCGAGATGGTG
TTTGCGCGCACCAGCCCCCAGCAGAAGCTGGTGATCGTGGAGAGCTGCCAGCGGCTGGGT
GCGATTGTGGCCGTCACGGGGGATGGTGTGAATGACTCCCCAGCTCTGAAGAAGGCAGAC
ATCGGAGTAGCCATGGGCATCGCTGGCTCAGATGCTGCCAAAAATGCAGCTGACATGATC
CTGCTGGATGACAACTTTGCCTCCATTGTGACAGGCGTGGAGCAGGGTCGACTGATCTTC
GACAACCTGAAGAAGTCTATTGCCTACACATTGACCAAGAACATCCCAGAGCTGACACCC
TACCTCATCTACATCACCGTCAGCGTGCCCCTGCCCCTCGGGTGCATCACCATCCTCTTC
ATCGAACTCTGCACTGACATTTTCCCATCTGTGTCCCTGGCATATGAAAAGGCCGAGAGT
GACATCATGCACCTGCGTCCACGCAACCCAAAGCGTGACAGATTGGTCAACGAGCCCCTG
GCTGCCTACTCCTACTTCCAGATTGGTGCCATTCAGTCCTTTGCTGGCTTCACTGACTAC
TTCACGGCAATGGCCCAGGAGGGCTGGTTCCCACTGCTGTGCGTGGGGCTGCGGGCGCAG
TGGGAGGACCACCACCTACAAGATCTGCAGGACAGCTACGGCCAGGAGTGGACATTCGGG
CAGCGCCTGTACCAGCAGTACACCTGCTACACCGTGTTCTTCATCAGCATTGAGGTGTGC
CAGATCGCCGATGTCCTCATCCGCAAGACGCGCCGTCTCTCTGCCTTCCAGCAAGGCTTC
TTCAGGAATAAGATCCTGGTGATCGCCATCGTGTTCCAGGTCTGCATCGGCTGCTTCCTG
TGCTACTGCCCCGGCATGCCCAACATCTTCAACTTCATGCCCATTCGGTTCCAGTGGTGG
CTGGTCCCCCTGCCCTACGGCATCCTCATCTTCGTCTATGATGAGATCCGGAAGCTTGGA
GTTCGCTGTTGCCCAGGGAGCTGGTGGGACCAGGAACTCTACTATTAG

Protein Properties

Number of Residues

1035

Molecular Weight

114117.74

Theoretical pI

5.81

Pfam Domain Function

Hydrolase (PF00702 )
E1-E2_ATPase (PF00122 )
Cation_ATPase_C (PF00689 )
Cation_ATPase_N (PF00690 )
H-K_ATPase_N (PF09040 )

Signals

Not Available

Transmembrane Regions

Not Available

Protein Sequence

>Potassium-transporting ATPase alpha chain 1
MGKAENYELYSVELGPGPGGDMAAKMSKKKKAGGGGGKRKEKLENMKKEMEINDHQLSVA
ELEQKYQTSATKGLSASLAAELLLRDGPNALRPPRGTPEYVKFARQLAGGLQCLMWVAAA
ICLIAFAIQASEGDLTTDDNLYLAIALIAVVVVTGCFGYYQEFKSTNIIASFKNLVPQQA
TVIRDGDKFQINADQLVVGDLVEMKGGDRVPADIRILAAQGCKVDNSSLTGESEPQTRSP
ECTHESPLETRNIAFFSTMCLEGTVQGLVVNTGDRTIIGRIASLASGVENEKTPIAIEIE
HFVDIIAGLAILFGATFFIVAMCIGYTFLRAMVFFMAIVVAYVPEGLLATVTVCLSLTAK
RLASKNCVVKNLEAVETLGSTSVICSDKTGTLTQNRMTVSHLWFDNHIHTADTTEDQSGQ
TFDQSSETWRALCRVLTLCNRAAFKSGQDAVPVPKRIVIGDASETALLKFSELTLGNAMG
YRDRFPKVCEIPFNSTNKFQLSIHTLEDPRDPRHLLVMKGAPERVLERCSSILIKGQELP
LDEQWREAFQTAYLSLGGLGERVLGFCQLYLNEKDYPPGYAFDVEAMNFPSSGLCFAGLV
SMIDPPRATVPDAVLKCRTAGIRVIMVTGDHPITAKAIAASVGIISEGSETVEDIAARLR
VPVDQVNRKDARACVINGMQLKDMDPSELVEALRTHPEMVFARTSPQQKLVIVESCQRLG
AIVAVTGDGVNDSPALKKADIGVAMGIAGSDAAKNAADMILLDDNFASIVTGVEQGRLIF
DNLKKSIAYTLTKNIPELTPYLIYITVSVPLPLGCITILFIELCTDIFPSVSLAYEKAES
DIMHLRPRNPKRDRLVNEPLAAYSYFQIGAIQSFAGFTDYFTAMAQEGWFPLLCVGLRAQ
WEDHHLQDLQDSYGQEWTFGQRLYQQYTCYTVFFISIEVCQIADVLIRKTRRLSAFQQGF
FRNKILVIAIVFQVCIGCFLCYCPGMPNIFNFMPIRFQWWLVPLPYGILIFVYDEIRKLG
VRCCPGSWWDQELYY

External Links

GenBank ID Protein

Not Available

UniProtKB/Swiss-Prot ID

P20648

UniProtKB/Swiss-Prot Entry Name

ATP4A_HUMAN

PDB IDs

Not Available

GenBank Gene ID

GeneCard ID

GenAtlas ID

HGNC ID

References

General References

Grimwood J, Gordon LA, Olsen A, Terry A, Schmutz J, Lamerdin J, Hellsten U, Goodstein D, Couronne O, Tran-Gyamfi M, Aerts A, Altherr M, Ashworth L, Bajorek E, Black S, Branscomb E, Caenepeel S, Carrano A, Caoile C, Chan YM, Christensen M, Cleland CA, Copeland A, Dalin E, Dehal P, Denys M, Detter JC, Escobar J, Flowers D, Fotopulos D, Garcia C, Georgescu AM, Glavina T, Gomez M, Gonzales E, Groza M, Hammon N, Hawkins T, Haydu L, Ho I, Huang W, Israni S, Jett J, Kadner K, Kimball H, Kobayashi A, Larionov V, Leem SH, Lopez F, Lou Y, Lowry S, Malfatti S, Martinez D, McCready P, Medina C, Morgan J, Nelson K, Nolan M, Ovcharenko I, Pitluck S, Pollard M, Popkie AP, Predki P, Quan G, Ramirez L, Rash S, Retterer J, Rodriguez A, Rogers S, Salamov A, Salazar A, She X, Smith D, Slezak T, Solovyev V, Thayer N, Tice H, Tsai M, Ustaszewska A, Vo N, Wagner M, Wheeler J, Wu K, Xie G, Yang J, Dubchak I, Furey TS, DeJong P, Dickson M, Gordon D, Eichler EE, Pennacchio LA, Richardson P, Stubbs L, Rokhsar DS, Myers RM, Rubin EM, Lucas SM: The DNA sequence and biology of human chromosome 19. Nature. 2004 Apr 1;428(6982):529-35. [PubMed:15057824 ]
Sverdlov ED, Monastyrskaya GS, Broude NE, Ushkaryov YuA, Allikmets RL, Melkov AM, Smirnov YuV, Malyshev IV, Dulobova IE, Petrukhin KE, et al.: The family of human Na+,K+-ATPase genes. No less than five genes and/or pseudogenes related to the alpha-subunit. FEBS Lett. 1987 Jun 15;217(2):275-8. [PubMed:3036582 ]
Maeda M, Oshiman K, Tamura S, Futai M: Human gastric (H+ + K+)-ATPase gene. Similarity to (Na+ + K+)-ATPase genes in exon/intron organization but difference in control region. J Biol Chem. 1990 Jun 5;265(16):9027-32. [PubMed:2160952 ]
Newman PR, Greeb J, Keeton TP, Reyes AA, Shull GE: Structure of the human gastric H,K-ATPase gene and comparison of the 5'-flanking sequences of the human and rat genes. DNA Cell Biol. 1990 Dec;9(10):749-62. [PubMed:2176086 ]