BAIT
ATP4A
ATP6A
ATPase, H+/K+ exchanging, alpha polypeptide
GO Process (3)
GO Function (0)
GO Component (3)
Gene Ontology Biological Process
Gene Ontology Cellular Component
Homo sapiens
PREY
KCNQ1
ATFB1, ATFB3, JLNS1, KCNA8, KCNA9, KVLQT1, Kv1.9, Kv7.1, LQT, LQT1, RWS, SQT2, WRS
potassium voltage-gated channel, KQT-like subfamily, member 1
GO Process (18)
GO Function (12)
GO Component (6)
Gene Ontology Biological Process
- atrial cardiac muscle cell action potential [IMP]
- cardiac muscle contraction [IMP]
- cellular response to cAMP [IDA, IMP]
- cellular response to drug [IDA]
- cellular response to epinephrine stimulus [TAS]
- membrane repolarization during action potential [IDA]
- membrane repolarization during cardiac muscle cell action potential [IMP, TAS]
- positive regulation of potassium ion transmembrane transport [IDA]
- potassium ion export [IDA]
- potassium ion transmembrane transport [IDA]
- regulation of atrial cardiac muscle cell membrane repolarization [IMP]
- regulation of heart contraction [IC]
- regulation of heart rate by cardiac conduction [IMP]
- regulation of membrane repolarization [IDA, IMP]
- regulation of ventricular cardiac muscle cell membrane repolarization [IMP]
- sensory perception of sound [TAS]
- synaptic transmission [TAS]
- ventricular cardiac muscle cell action potential [IMP]
Gene Ontology Molecular Function- calmodulin binding [IDA]
- delayed rectifier potassium channel activity [IDA]
- ion channel binding [IPI]
- protein binding [IPI]
- protein kinase A catalytic subunit binding [IDA]
- protein kinase A regulatory subunit binding [IDA]
- protein phosphatase 1 binding [IDA]
- scaffold protein binding [IPI]
- voltage-gated potassium channel activity [IDA]
- voltage-gated potassium channel activity involved in atrial cardiac muscle cell action potential repolarization [IMP]
- voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization [IMP]
- voltage-gated potassium channel activity involved in ventricular cardiac muscle cell action potential repolarization [IMP]
- calmodulin binding [IDA]
- delayed rectifier potassium channel activity [IDA]
- ion channel binding [IPI]
- protein binding [IPI]
- protein kinase A catalytic subunit binding [IDA]
- protein kinase A regulatory subunit binding [IDA]
- protein phosphatase 1 binding [IDA]
- scaffold protein binding [IPI]
- voltage-gated potassium channel activity [IDA]
- voltage-gated potassium channel activity involved in atrial cardiac muscle cell action potential repolarization [IMP]
- voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization [IMP]
- voltage-gated potassium channel activity involved in ventricular cardiac muscle cell action potential repolarization [IMP]
Gene Ontology Cellular Component
Homo sapiens
Affinity Capture-MS
An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.
Publication
Characterization of immunoisolated human gastric parietal cells tubulovesicles: identification of regulators of apical recycling.
Gastric parietal cells possess an amplified apical membrane recycling system dedicated to regulated apical recycling of H-K-ATPase. While amplified in parietal cells, apical recycling is critical to polarized secretory processes in most epithelial cells. To clarify putative regulators of apical recycling, we prepared immunoisolated parietal cell H-K-ATPase-containing recycling membranes from human stomachs and analyzed protein contents by tryptic digestion and ... [more]
Am. J. Physiol. Gastrointest. Liver Physiol. May. 01, 2007; 292(5);G1249-62 [Pubmed: 17255364]
Throughput
- Low Throughput
Ontology Terms
- fundic mucosa (BTO:0004109)
Curated By
- BioGRID