BAIT
KCNB1
DRK1PC, Kcr1-1, Kv2.1, Shab
potassium voltage gated channel, Shab-related subfamily, member 1
GO Process (3)
GO Function (4)
GO Component (7)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Rattus norvegicus
PREY
UBE2I
UbcE2A
ubiquitin-conjugating enzyme E2I
GO Process (10)
GO Function (12)
GO Component (8)
Gene Ontology Biological Process
- negative regulation of transcription from RNA polymerase II promoter [ISO]
- negative regulation of transcription, DNA-templated [ISO]
- positive regulation of I-kappaB kinase/NF-kappaB signaling [ISO]
- positive regulation of intracellular steroid hormone receptor signaling pathway [IDA]
- positive regulation of sequence-specific DNA binding transcription factor activity [IDA]
- proteasome-mediated ubiquitin-dependent protein catabolic process [IMP]
- protein sumoylation [IDA, ISO]
- protein ubiquitination [IDA]
- regulation of receptor activity [IDA]
- ubiquitin-dependent protein catabolic process [TAS]
Gene Ontology Molecular Function- HLH domain binding [ISO]
- RING-like zinc finger domain binding [ISO]
- SUMO transferase activity [IDA, ISO]
- bHLH transcription factor binding [IPI]
- enzyme binding [ISO]
- poly(A) RNA binding [ISO]
- protein C-terminus binding [IPI]
- protein binding [IPI]
- transcription factor binding [ISO]
- ubiquitin protein ligase activity [IBA]
- ubiquitin protein ligase binding [IBA]
- ubiquitin-protein transferase activity [IDA]
- HLH domain binding [ISO]
- RING-like zinc finger domain binding [ISO]
- SUMO transferase activity [IDA, ISO]
- bHLH transcription factor binding [IPI]
- enzyme binding [ISO]
- poly(A) RNA binding [ISO]
- protein C-terminus binding [IPI]
- protein binding [IPI]
- transcription factor binding [ISO]
- ubiquitin protein ligase activity [IBA]
- ubiquitin protein ligase binding [IBA]
- ubiquitin-protein transferase activity [IDA]
Rattus norvegicus
FRET
An interaction is inferred when close proximity of interaction partners is detected by fluorescence resonance energy transfer between pairs of fluorophore-labeled molecules, such as occurs between CFP (donor) and YFP (acceptor) fusion proteins.
Publication
SUMO modification of cell surface Kv2.1 potassium channels regulates the activity of rat hippocampal neurons.
Voltage-gated Kv2.1 potassium channels are important in the brain for determining activity-dependent excitability. Small ubiquitin-like modifier proteins (SUMOs) regulate function through reversible, enzyme-mediated conjugation to target lysine(s). Here, sumoylation of Kv2.1 in hippocampal neurons is shown to regulate firing by shifting the half-maximal activation voltage (V(1/2)) of channels up to 35 mV. Native SUMO and Kv2.1 are shown to interact ... [more]
J. Gen. Physiol. May. 01, 2011; 137(5);441-54 [Pubmed: 21518833]
Throughput
- Low Throughput
Curated By
- BioGRID