CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-032232
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Potassium voltage-gated channel subfamily KQT member 2 
Protein Synonyms/Alias
 Potassium voltage-gated channel, subfamily Q, member 2, isoform CRA_h 
Gene Name
 Kcnq2 
Gene Synonyms/Alias
 mCG_23080 
Created Date
 July 27, 2013 
Organism
 Mus musculus (Mouse) 
NCBI Taxa ID
 10090 
Lysine Modification
Position
Peptide
Type
References
21TSGEKKLKVGFVGLDubiquitination[1]
49IAGSEAPKRGSVLSKubiquitination[1]
607ITDKDRTKGPAETELubiquitination[1]
636KQVLSMEKKLDFLVSubiquitination[1]
Reference
 [1] Proteomic analyses reveal divergent ubiquitylation site patterns in murine tissues.
 Wagner SA, Beli P, Weinert BT, Schölz C, Kelstrup CD, Young C, Nielsen ML, Olsen JV, Brakebusch C, Choudhary C.
 Mol Cell Proteomics. 2012 Dec;11(12):1578-85. [PMID: 22790023
Functional Description
  
Sequence Annotation
  
Keyword
 Complete proteome; Ion channel; Ion transport; Membrane; Potassium; Potassium channel; Potassium transport; Reference proteome; Transmembrane; Transmembrane helix; Transport. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 870 AA 
Protein Sequence
MVQKSRNGGV YPGTSGEKKL KVGFVGLDPG APDSTRDGAL LIAGSEAPKR GSVLSKPRTG 60
GAGAGKPPKR NAFYRKLQNF LYNVLERPRG WAFIYHAYVF LLVFSCLVLS VFSTIKEYEK 120
SSEGALYILE IVTIVVFGVE YFVRIWAAGC CCRYRGWRGR LKFARKPFCV IDIMVLIASI 180
AVLAAGSQGN VFATSALRSL RFLQILRMIR MDRRGGTWKL LGSVVYAHSK ELVTAWYIGF 240
LCLILASFLV YLAEKGENDH FDTYADALWW GLITLTTIGY GDKYPQTWNG RLLAATFTLI 300
GVSFFALPAG ILGSGFALKV QEQHRQKHFE KRRNPAAGLI QSAWRFYATN LSRTDLHSTW 360
QYYERTVTVP MYSSQTQTYG ASRLIPPLNQ LELLRNLKSK SGLTFRKEPQ PEPSPSKGRP 420
CRGCLCGCCP GHSSQKVSLK DRVFSSPRGM AAKGKGSPQA QTVRRSPSAD QSLDDSPSKV 480
PKSWSFGDRS RTRQAFRIKG AASRQNSEEA SLPGEDIVED NKSCNCEFVT EDLTPGLKVS 540
IRAVCVMRFL VSKRKFKESL RPYDVMDVIE QYSAGHLDML SRIKSLQSRV DQIVGRGPTI 600
TDKDRTKGPA ETELPEDPSM MGRLGKVEKQ VLSMEKKLDF LVSIYTQRMG IPPAETEAYF 660
GAKEPEPAPP YHSPEDSRDH ADKHGCIIKI VRSTSSTGQR NYAAPPAIPP AQCPPSTSWQ 720
QSHQRHGTSP VGDHGSLVRI PPPPAHERSL SAYGGGNRAS TEFLRLEGTP ACRPSEAALR 780
DSDTSISIPS VDHEELERSF SGFSISQSKE NLDALGSCYA AVAPCAKVRP YIAEGESDTD 840
SDLCTPCGPP PRSATGEGPF GDVAWAGPRK 870 
Gene Ontology
 GO:0008076; C:voltage-gated potassium channel complex; IEA:InterPro.
 GO:0005251; F:delayed rectifier potassium channel activity; IBA:RefGenome.
 GO:0019226; P:transmission of nerve impulse; IMP:MGI. 
Interpro
 IPR020969; Ankyrin-G_BS.
 IPR005821; Ion_trans_dom.
 IPR003091; K_chnl.
 IPR003937; K_chnl_volt-dep_KCNQ.
 IPR003947; K_chnl_volt-dep_KCNQ2.
 IPR013821; K_chnl_volt-dep_KCNQ_C. 
Pfam
 PF00520; Ion_trans
 PF03520; KCNQ_channel
 PF11956; KCNQC3-Ank-G_bd 
SMART
  
PROSITE
  
PRINTS
 PR00169; KCHANNEL.
 PR01461; KCNQ2CHANNEL.
 PR01459; KCNQCHANNEL.