Javascript is not enabled on this browser. This site will not work properly without Javascript.
PhosphoSitePlus Homepage Cell Signaling Technology
PhosphoSitePlus
HomeAbout PhosphoSiteUsing PhosphoSiteCuration ProcessContact
NIH-logos NIGMS Logo NIAAA Logo NCI Logo NIH Logo
Protein Page:
KCNE3 (human)

Overview
KCNE3 Ancillary protein that assembles as a beta subunit with a voltage-gated potassium channel complex of pore-forming alpha subunits. Modulates the gating kinetics and enhances stability of the channel complex. Belongs to the potassium channel KCNE family. Note: This description may include information from UniProtKB.
Protein type: Channel, potassium
Cellular Component: integral to membrane
Molecular Function: voltage-gated potassium channel activity; potassium channel regulator activity
Biological Process: regulation of potassium ion transport
Reference #:  Q9Y6H6 (UniProtKB)
Alt. Names/Synonyms: cardiac voltage-gated potassium channel accessory subunit; DKFZp781H21101; HOKPP; HYPP; KCNE3; MGC102685; MGC129924; minimum potassium ion channel-related peptide 2; minK-related peptide 2; MiRP2; potassium channel subunit beta MiRP2; Potassium voltage-gated channel subfamily E member; potassium voltage-gated channel subfamily E member 3; potassium voltage-gated channel, Isk-related family, member 3; voltage-gated K+ channel subunit MIRP2
Gene Symbols: KCNE3
Molecular weight: 11,710 Da
Basal Isoelectric point: 8.82  Predict pI for various phosphorylation states
Select Structure to View Below

KCNE3

Protein Structure Not Found.


STRING  |  neXtProt  |  Protein Atlas  |  BioGPS  |  DISEASE  |  Scansite  |  Pfam  |  Phospho.ELM  |  NetworKIN  |  UniProtKB  |  Entrez-Gene  |  GenPept  |  Ensembl Gene


Sites Implicated In
activity, induced: S82‑p

Modification Sites and Domains  

Modification Sites in Parent Protein, Orthologs, and Isoforms  
 

Show Multiple Sequence Alignment


 SS 

SS: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.


 MS 

MS: The number of records in which this modification site was assigned using ONLY proteomic discovery-mode mass spectrometry.


       human

 
2 0 S82-p LILGYTRsRKVDKRS
0 1 Y92 VDKRSDPYHVYIKNR
0 1 Y95 RSDPYHVYIKNRVSM
  mouse

 
S82 LILGYTRSRKVDKRS
Y92-p VDKRSDPyHVyIKNR
Y95-p RSDPyHVyIKNRVSM
Home  |  Curator Login With enhanced literature mining using Linguamatics I2E I2E Logo Produced by 3rd Millennium  |  Design by Digizyme
©2003-2013 Cell Signaling Technology, Inc.