catalog number :
MBS950622
products type :
Recombinant Protein
products full name :
Recombinant Rat Dipeptidyl aminopeptidase-like protein 6
products short name :
Dipeptidyl aminopeptidase-like protein 6
products name syn :
DPPX; Dipeptidyl aminopeptidase-related protein; Dipeptidyl peptidase 6; Dipeptidyl peptidase IV-like protein; Dipeptidyl peptidase VI; DPP VI
other names :
dipeptidyl aminopeptidase-like protein 6; Dipeptidyl aminopeptidase-like protein 6; dipeptidyl aminopeptidase-like protein 6; dipeptidyl peptidase like 6; DPPX; Dipeptidyl aminopeptidase-related protein; Dipeptidyl peptidase 6; Dipeptidyl peptidase IV-like protein; Dipeptidyl peptidase VI; DPP VI
products gene name :
DPP6
other gene names :
Dpp6; Dpp6; DPP VI; DPP VI
uniprot entry name :
DPP6_RAT
host :
E Coli or Yeast or Baculovirus or Mammalian Cell
sequence positions :
111-859
sequence :
LTPAEDTSLSQKKKVTVEDLFSEDFKIHDPEAKWISDKE
FIYRERKGSVILRNVETNNSTVLIEGKKIESLRAIRYEI
SPDKEYALFSYNVEPVYQHSHTGYYVLSKIPHGDPQSLD
PPEVSNAKLQYAGWGPKGQQLIFIFENNIYYCAHVGKQA
IRVVSTGKEGVIYNGLSDWLYEEEILKSHIAHWWSPDGT
RLAYATINDSRVPLMELPTYTGSVYPTVKPYHYPKAGSE
NPSISLHVIGLNGPTHDLEMM
purity :
Greater than 90% as determined by SDS-PAGE.
form :
Liquid containing glycerol; lyophilization may be available upon request.
storage stability :
Store at -20 degree C, for extended storage, conserve at -20 degree C or -80 degree C.
products description :
Promotes cell surface expression of the potassium channel KCND2. Modulates the activity and gating characteristics of the potassium channel KCND2. Has no dipeptidyl aminopeptidase activity.
products references :
Differential expression of two distinct forms of mRNA encoding members of a dipeptidyl aminopeptidase family.Wada K., Yokotani N., Hunter C., Doi K., Wenthold R.J., Shimasaki S.Proc. Natl. Acad. Sci. U.S.A. 89:197-201(1992)
The CD26-related dipeptidyl aminopeptidase-like protein DPPX is a critical component of neuronal A-type K+ channels.Nadal M.S., Ozaita A., Amarillo Y., Vega-Saenz de Miera E., Ma Y., Mo W., Goldberg E.M., Misumi Y., Ikehara Y., Neubert T.A., Rudy B.Neuron 37:449-461(2003)
Multiprotein assembly of Kv4.2, KChIP3 and DPP10 produces ternary channel complexes with ISA-like properties.Jerng H.H., Kunjilwar K., Pfaffinger P.J.J. Physiol. (Lond.)
568:767-788(2005)
A novel N-terminal motif of dipeptidyl peptidase-like proteins produces rapid inactivation of KV4.2 channels by a pore-blocking mechanism.Jerng H.H., Dougherty K., Covarrubias M., Pfaffinger P.J.Channels 3:448-461(2009)
The dipeptidyl-peptidase-like protein DPP6 determines the unitary conductance of neuronal Kv4.2 channels.Kaulin Y.A., De Santiago-Castillo J.A., Rocha C.A., Nadal M.S., Rudy B., Covarrubias M.J. Neurosci. 29:3242-3251(2009)
ncbi acc num :
NP_074041.1
ncbi gb acc num :
NM_022850.1
ncbi summary :
may mediate metabolism of localized peptides [RGD, Feb 2006]
uniprot summary :
DPP6: May be involved in the physiological processes of brain function. Has no dipeptidyl aminopeptidase activity. May modulate the cell surface expression and the activity of the potassium channel KCND2. Defects in DPP6 are the cause of familial paroxysmal ventricular fibrillation type 2 (VF2). A cardiac arrhythmia marked by fibrillary contractions of the ventricular muscle due to rapid repetitive excitation of myocardial fibers without coordinated contraction of the ventricle and by absence of atrial activity. A genetic variation 340 bases upstream from the ATG start site of the DPP6 gene is the cause of familial paroxysmal ventricular fibrillation type 2. Belongs to the peptidase S9B family. 2 isoforms of the human protein are produced by alternative splicing. Protein type: Membrane protein, integral; Protease. Cellular Component: cell soma; cell surface; integral to membrane; membrane; plasma membrane; voltage-gated potassium channel complex. Molecular Function: dipeptidyl-peptidase activity; potassium channel regulator activity; protein binding; serine-type peptidase activity. Biological Process: generation of action potential; positive regulation of potassium ion transport; proteolysis; regulation of membrane potential; regulation of potassium ion transport