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AT12A_HUMAN

GO
G2C
SynGO

The catalytic subunit of a H(+)/K(+) ATPase and/or Na(+)/K(+) ATPase pump which transports K(+) ions in exchange for Na(+) and/or H(+) ions across the apical membrane of epithelial cells. Uses ATP as an energy source to pump K(+) ions into the cell while transporting Na(+) and/or H(+) ions to the extracellular compartment (PubMed, PubMed, PubMed, PubMed). Involved in the maintenance of electrolyte homeostasis through K(+) ion absorption in kidney and colon . In the airway epithelium, may play a primary role in mucus acidification regulating its viscosity and clearance (PubMed). [View more on UniProt]

Interacting region for partners were not defined.

Download full PS network for entry.

No data found.

No annotated instance was found. To search for linear motifs, use the ELM prediction server.

Molecular function

Term Name % Distance from the top of the tree Annotated in AT12A_HUMAN
GO:0008324 monoatomic cation transmembrane transporter activity 30.4348 4 yes
GO:0043169 cation binding 30.4348 4 yes
GO:0046872 metal ion binding 30.4348 5 yes
GO:0000166 nucleotide binding 26.0870 4 yes
GO:0017076 purine nucleotide binding 26.0870 5 yes
GO:0022890 inorganic cation transmembrane transporter activity 26.0870 4 yes
GO:0032555 purine ribonucleotide binding 26.0870 4 yes
GO:0043168 anion binding 26.0870 4 yes
GO:0035639 purine ribonucleoside triphosphate binding 21.7391 4 yes
GO:0022853 active monoatomic ion transmembrane transporter activity 17.3913 4 yes
GO:0030554 adenyl nucleotide binding 17.3913 6 yes
GO:0032559 adenyl ribonucleotide binding 17.3913 5 yes
GO:0046873 metal ion transmembrane transporter activity 17.3913 5 yes
GO:0005524 ATP binding 13.0435 5 yes
GO:0015078 proton transmembrane transporter activity 13.0435 5 yes
GO:0015399 primary active transmembrane transporter activity 13.0435 4 yes
GO:0005391 P-type sodium:potassium-exchanging transporter activity 8.6957 5 yes
GO:0008554 P-type sodium transporter activity 8.6957 4 yes
GO:0008556 P-type potassium transmembrane transporter activity 8.6957 4 yes
GO:0015079 potassium ion transmembrane transporter activity 8.6957 6 yes
GO:0015081 sodium ion transmembrane transporter activity 8.6957 6 yes
GO:0015662 P-type ion transporter activity 8.6957 4 yes
GO:0016462 pyrophosphatase activity 8.6957 5 yes
GO:0016818 hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides 8.6957 4 yes
GO:0017111 ribonucleoside triphosphate phosphatase activity 8.6957 6 yes

Biological process

Term Name % Distance from top the of the tree Annotated in AT12A_HUMAN
GO:0048522 positive regulation of cellular process 43.4783 4 no
GO:0051049 regulation of transport 43.4783 4 no
GO:0010646 regulation of cell communication 34.7826 4 no
GO:0031323 regulation of cellular metabolic process 34.7826 4 no
GO:0060255 regulation of macromolecule metabolic process 30.4348 4 no
GO:0006811 monoatomic ion transport 26.0870 4 yes
GO:0009966 regulation of signal transduction 26.0870 4 no
GO:0051128 regulation of cellular component organization 26.0870 4 no
GO:0048584 positive regulation of response to stimulus 26.0870 4 no
GO:0044057 regulation of system process 26.0870 4 no
GO:0006796 phosphate-containing compound metabolic process 21.7391 4 no
GO:0009889 regulation of biosynthetic process 21.7391 4 no
GO:0009892 negative regulation of metabolic process 21.7391 4 no
GO:0009893 positive regulation of metabolic process 21.7391 4 no
GO:0010468 regulation of gene expression 21.7391 6 no
GO:0010556 regulation of macromolecule biosynthetic process 21.7391 5 no
GO:0031326 regulation of cellular biosynthetic process 21.7391 5 no
GO:0048523 negative regulation of cellular process 21.7391 4 no
GO:0048585 negative regulation of response to stimulus 21.7391 4 no
GO:0051240 positive regulation of multicellular organismal process 21.7391 4 no
GO:0080090 regulation of primary metabolic process 21.7391 4 no
GO:0008104 protein localization 21.7391 4 no
GO:0010647 positive regulation of cell communication 21.7391 5 no
GO:0033043 regulation of organelle organization 21.7391 5 no
GO:0043269 regulation of monoatomic ion transport 21.7391 5 no
GO:0006812 monoatomic cation transport 17.3913 5 yes
GO:0030001 metal ion transport 17.3913 6 yes
GO:0098655 monoatomic cation transmembrane transport 17.3913 4 yes
GO:0098662 inorganic cation transmembrane transport 17.3913 4 yes
GO:0006873 intracellular monoatomic ion homeostasis 13.0435 4 yes
GO:0030003 intracellular monoatomic cation homeostasis 13.0435 5 yes
GO:0055080 monoatomic cation homeostasis 13.0435 4 yes
GO:0098657 import into cell 13.0435 4 yes
GO:0098659 inorganic cation import across plasma membrane 13.0435 5 yes
GO:0099587 inorganic ion import across plasma membrane 13.0435 4 yes
GO:0006813 potassium ion transport 8.6957 7 yes
GO:0006814 sodium ion transport 8.6957 7 yes
GO:0006883 intracellular sodium ion homeostasis 8.6957 5 yes
GO:0030007 intracellular potassium ion homeostasis 8.6957 5 yes
GO:0035725 sodium ion transmembrane transport 8.6957 5 yes
GO:0036376 sodium ion export across plasma membrane 8.6957 4 yes
GO:0055075 potassium ion homeostasis 8.6957 4 yes
GO:0055078 sodium ion homeostasis 8.6957 4 yes
GO:0071805 potassium ion transmembrane transport 8.6957 5 yes
GO:1902600 proton transmembrane transport 8.6957 5 yes
GO:1990573 potassium ion import across plasma membrane 8.6957 6 yes

Disease

No data found.

Uniprot ID Details Highest evidence Localizing into PSD HPA (protein expression in neurons)
CD63_HUMAN [view interactions] Low throughput no no
AT1B1_HUMAN [view entry] [view interactions] Low throughput yes no
PLCB_HUMAN [view interactions] High throughput no yes
CCR1_HUMAN [view interactions] High throughput no no
UPK1A_HUMAN [view interactions] High throughput no no
PILRB_HUMAN [view interactions] High throughput no yes
PDE2A_HUMAN [view entry] [view interactions] High throughput yes yes
MYCN_HUMAN [view interactions] High throughput no no
PLD3_HUMAN [view entry] [view interactions] High throughput yes yes
TRI33_HUMAN [view interactions] High throughput no yes
KS6A1_HUMAN [view entry] [view interactions] High throughput yes yes
NEP_HUMAN [view interactions] High throughput no no
CAC1C_HUMAN [view entry] [view interactions] High throughput yes no
CAV3_HUMAN [view interactions] High throughput no no
GNAI3_HUMAN [view entry] [view interactions] High throughput yes yes
PPIB_HUMAN [view entry] [view interactions] High throughput yes yes
NPY_HUMAN [view interactions] High throughput no yes
RAB38_HUMAN [view interactions] High throughput no no
TMIG3_HUMAN [view interactions] High throughput no no
AA3R_HUMAN [view interactions] High throughput no no
CLM6_HUMAN [view interactions] High throughput no no
FCG3B_HUMAN [view interactions] High throughput no no
HS2ST_HUMAN [view interactions] High throughput no yes
SPIT2_HUMAN [view interactions] High throughput no yes
TNR9_HUMAN [view interactions] High throughput no no
C1QB_HUMAN [view entry] [view interactions] High throughput yes no
CTDS2_HUMAN [view interactions] High throughput no yes
SRPRB_HUMAN [view entry] [view interactions] High throughput yes no
AT1B3_HUMAN [view interactions] High throughput no yes
SUSD4_HUMAN [view entry] [view interactions] High throughput yes yes
H17B6_HUMAN [view interactions] High throughput no yes
TRABD_HUMAN [view interactions] High throughput no yes
P2Y14_HUMAN [view interactions] High throughput no yes
PTH1R_HUMAN [view interactions] High throughput no no
AGTR1_HUMAN [view interactions] High throughput no no
PF2R_HUMAN [view interactions] High throughput no no
HLAB_HUMAN [view interactions] High throughput no yes
SLAF1_HUMAN [view interactions] High throughput no no
SYRM_HUMAN [view interactions] High throughput no yes
DLK1_HUMAN [view interactions] High throughput no no
NAR3_HUMAN [view interactions] High throughput no no
WBP1_HUMAN [view interactions] High throughput no yes
RETR3_HUMAN [view interactions] High throughput no yes
DHC24_HUMAN [view interactions] High throughput no yes
TARG1_HUMAN [view interactions] High throughput no no
NTRK1_HUMAN [view interactions] High throughput no yes
LNX1_HUMAN [view entry] [view interactions] High throughput yes yes
TIM23_HUMAN [view interactions] High throughput no yes
GTR5_HUMAN [view interactions] High throughput no yes
S1PR1_HUMAN [view interactions] High throughput no no
NK1R_HUMAN [view entry] [view interactions] High throughput yes no
C5AR2_HUMAN [view interactions] High throughput no yes
ODFP4_HUMAN [view interactions] High throughput no no
PRG3_HUMAN [view interactions] High throughput no no
ITM2A_HUMAN [view interactions] High throughput no no
FPR2_HUMAN [view interactions] High throughput no yes
AGK_HUMAN [view entry] [view interactions] High throughput yes yes
S15A1_HUMAN [view interactions] High throughput no no
TMED2_HUMAN [view interactions] High throughput no yes
CLC2D_HUMAN [view interactions] High throughput no yes
IIGP5_HUMAN [view interactions] High throughput no no
SPX3_HUMAN [view interactions] High throughput no no
ENSA_HUMAN [view interactions] High throughput no yes
FEZ1_HUMAN [view interactions] High throughput no no
GLMP_HUMAN [view interactions] High throughput no no
GRPR_HUMAN [view interactions] High throughput no no
F174A_HUMAN [view interactions] High throughput no yes
TM223_HUMAN [view interactions] High throughput no yes
MRAP2_HUMAN [view interactions] High throughput no no
RAB2B_HUMAN [view interactions] High throughput no no
CTDS1_HUMAN [view interactions] High throughput no no
I13R2_HUMAN [view interactions] High throughput no no
PACC1_HUMAN [view interactions] High throughput no no
FACD2_HUMAN [view interactions] High throughput no no
FAXC_HUMAN [view interactions] High throughput no no
FXYD6_HUMAN [view entry] [view interactions] High throughput yes yes
MTLR_HUMAN [view interactions] High throughput no no
HCST_HUMAN [view interactions] High throughput no no
NAT8B_HUMAN [view interactions] High throughput no no
GPR17_HUMAN [view interactions] High throughput no no
FIS1_HUMAN [view entry] [view interactions] High throughput yes yes
NK3R_HUMAN [view interactions] High throughput no no
NIPA3_HUMAN [view interactions] High throughput no no
BRID5_HUMAN [view interactions] High throughput no no
CLRN2_HUMAN [view interactions] High throughput no no
CCR6_HUMAN [view interactions] High throughput no no
S25A3_HUMAN [view entry] [view interactions] High throughput yes no
B3GN7_HUMAN [view interactions] High throughput no no
SPCS1_HUMAN [view interactions] High throughput no yes
NUD16_HUMAN [view interactions] High throughput no yes
NPHN_HUMAN [view interactions] High throughput no no
GLR_HUMAN [view interactions] High throughput no no
PCAT2_HUMAN [view interactions] High throughput no yes
KLH11_HUMAN [view interactions] High throughput no yes
X3CL1_HUMAN [view interactions] High throughput no yes
LCFC1_HUMAN [view interactions] High throughput no no
GPR88_HUMAN [view interactions] High throughput no no
NKAI1_HUMAN [view interactions] High throughput no no
KLRB1_HUMAN [view interactions] High throughput no yes
ACHB4_HUMAN [view entry] [view interactions] High throughput yes no
LAGE3_HUMAN [view interactions] High throughput no yes
KI2L4_HUMAN [view interactions] High throughput no no
EFNA5_HUMAN [view interactions] High throughput no yes
KCMB3_HUMAN [view interactions] High throughput no no
OPRX_HUMAN [view interactions] High throughput no no
C5AR1_HUMAN [view interactions] High throughput no yes
S22AF_HUMAN [view interactions] High throughput no yes
MR1L1_HUMAN [view interactions] High throughput no no
UPK2_HUMAN [view interactions] High throughput no no
INLR1_HUMAN [view interactions] High throughput no no
NKG2C_HUMAN [view interactions] High throughput no no
CD3D_HUMAN [view interactions] High throughput no no
KC1AL_HUMAN [view interactions] High throughput no no
CEP41_HUMAN [view interactions] High throughput no yes
G3ST2_HUMAN [view interactions] High throughput no no
KTAP2_HUMAN [view interactions] High throughput no no
CYB5B_HUMAN [view entry] [view interactions] High throughput yes yes
KCP3_HUMAN [view interactions] High throughput no yes
OX2R_HUMAN [view interactions] High throughput no no
IL2RA_HUMAN [view interactions] High throughput no no
TREM1_HUMAN [view interactions] High throughput no yes
TSN10_HUMAN [view interactions] High throughput no no
CD226_HUMAN [view interactions] High throughput no yes
GPR12_HUMAN [view interactions] High throughput no no
CXL16_HUMAN [view interactions] High throughput no no
TR10C_HUMAN [view interactions] High throughput no no
SO4C1_HUMAN [view interactions] High throughput no no
PLD6_HUMAN [view interactions] High throughput no yes
WFD11_HUMAN [view interactions] High throughput no no
PCDG7_HUMAN [view interactions] High throughput no no
SEC62_HUMAN [view interactions] High throughput no yes
FPR1_HUMAN [view interactions] High throughput no no
NMDE3_HUMAN [view entry] [view interactions] High throughput yes no
NTR1_HUMAN [view interactions] High throughput no no
IDD_HUMAN [view interactions] High throughput no no
NAA30_HUMAN [view interactions] High throughput no no
NKG2F_HUMAN [view interactions] High throughput no no
RN149_HUMAN [view interactions] High throughput no no
UD14_HUMAN [view interactions] High throughput no no
HS3S4_HUMAN [view interactions] High throughput no no
RTP2_HUMAN [view interactions] High throughput no no
CHODL_HUMAN [view interactions] High throughput no no
GPV_HUMAN [view interactions] High throughput no no
LYZL6_HUMAN [view interactions] High throughput no no
S26A4_HUMAN [view interactions] High throughput no no
JTB_HUMAN [view interactions] High throughput no yes
NDUA4_HUMAN [view entry] [view interactions] High throughput yes yes
VIPR2_HUMAN [view interactions] High throughput no no
PCP4_HUMAN [view interactions] High throughput no yes
HUMMR_HUMAN [view interactions] High throughput no yes
AUP1_HUMAN [view interactions] High throughput no yes
FFAR1_HUMAN [view interactions] High throughput no no
5NT1A_HUMAN [view interactions] High throughput no yes
ACKR2_HUMAN [view interactions] High throughput no no
VIPR1_HUMAN [view interactions] High throughput no yes
TPST2_HUMAN [view interactions] High throughput no yes
PLCA_HUMAN [view interactions] High throughput no yes
PAR2_HUMAN [view entry] [view interactions] High throughput yes yes
PINK1_HUMAN [view interactions] High throughput no yes
G6PT1_HUMAN [view interactions] High throughput no no
ACKR4_HUMAN [view interactions] High throughput no no
TYOBP_HUMAN [view interactions] High throughput no no
P2RY2_HUMAN [view interactions] High throughput no no
PRND_HUMAN [view interactions] High throughput no no
GP182_HUMAN [view interactions] High throughput no no
VSIG4_HUMAN [view interactions] High throughput no no
DKKL1_HUMAN [view interactions] High throughput no no
SIA4A_HUMAN [view interactions] High throughput no yes
ZFPL1_HUMAN [view interactions] High throughput no yes
SPP2B_HUMAN [view interactions] High throughput no yes
PTAFR_HUMAN [view interactions] High throughput no yes
P2RY8_HUMAN [view interactions] High throughput no no
ADT3_HUMAN [view entry] [view interactions] High throughput yes yes
RN115_HUMAN [view interactions] High throughput no yes
APJ_HUMAN [view interactions] High throughput no yes
LRN4L_HUMAN [view interactions] High throughput no yes
S1PR4_HUMAN [view interactions] High throughput no no
GPR84_HUMAN [view interactions] High throughput no no
DRB1_HUMAN [view interactions] High throughput no no
SARAF_HUMAN [view interactions] High throughput no no
GRAH_HUMAN [view interactions] High throughput no no
EMRE_HUMAN [view interactions] High throughput no yes