CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-001357
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Sodium channel protein type 8 subunit alpha 
Protein Synonyms/Alias
 Peripheral nerve protein type 4; PN4; Sodium channel 6; NaCh6; Sodium channel protein type VIII subunit alpha; Voltage-gated sodium channel subunit alpha Nav1.6 
Gene Name
 Scn8a 
Gene Synonyms/Alias
  
Created Date
 July 27, 2013 
Organism
 Rattus norvegicus (Rat) 
NCBI Taxa ID
 10116 
Lysine Modification
Position
Peptide
Type
References
440KAMLEQLKKQQEEAQubiquitination[1]
672ATTEVEIKKKGPGSLubiquitination[1]
Reference
 [1] Synaptic protein ubiquitination in rat brain revealed by antibody-based ubiquitome analysis.
 Na CH, Jones DR, Yang Y, Wang X, Xu Y, Peng J.
 J Proteome Res. 2012 Sep 7;11(9):4722-32. [PMID: 22871113] 
Functional Description
 Mediates the voltage-dependent sodium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a sodium-selective channel through which Na(+) ions may pass in accordance with their electrochemical gradient (By similarity). 
Sequence Annotation
 REPEAT 114 442 I.
 REPEAT 733 1005 II.
 REPEAT 1178 1493 III.
 REPEAT 1502 1799 IV.
 DOMAIN 1893 1922 IQ.
 NP_BIND 891 898 ATP (Potential).
 CARBOHYD 215 215 N-linked (GlcNAc...) (Potential).
 CARBOHYD 289 289 N-linked (GlcNAc...) (Potential).
 CARBOHYD 295 295 N-linked (GlcNAc...) (Potential).
 CARBOHYD 308 308 N-linked (GlcNAc...) (Potential).
 CARBOHYD 326 326 N-linked (GlcNAc...) (Potential).
 CARBOHYD 544 544 N-linked (GlcNAc...) (Potential).
 CARBOHYD 640 640 N-linked (GlcNAc...) (Potential).
 CARBOHYD 875 875 N-linked (GlcNAc...) (Potential).
 CARBOHYD 1045 1045 N-linked (GlcNAc...) (Potential).
 CARBOHYD 1062 1062 N-linked (GlcNAc...) (Potential).
 CARBOHYD 1089 1089 N-linked (GlcNAc...) (Potential).
 CARBOHYD 1356 1356 N-linked (GlcNAc...) (Potential).
 CARBOHYD 1370 1370 N-linked (GlcNAc...) (Potential).
 CARBOHYD 1381 1381 N-linked (GlcNAc...) (Potential).
 CARBOHYD 1766 1766 N-linked (GlcNAc...) (Potential).  
Keyword
 Alternative splicing; ATP-binding; Complete proteome; Glycoprotein; Ion channel; Ion transport; Membrane; Nucleotide-binding; Reference proteome; Repeat; Sodium; Sodium channel; Sodium transport; Transmembrane; Transmembrane helix; Transport; Ubl conjugation; Voltage-gated channel. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 1978 AA 
Protein Sequence
MAARLLAPPG PDSFKPFTPE SLANIERRIA ESKLKKPPKA DGSHREDDED SKPKPNSDLE 60
AGKSLPFIYG DIPQGLVAVP LEDFDPYYLT QKTFVVLNRG KTLFRFSATP ALYILSPFNL 120
IRRIAIKILI HSVFSMIIMC TILTNCVFMT FSNPPEWSKN VEYTFTGIYT FESLVKIIAR 180
GFCIDGFTFL RDPWNWLDFS VIMMAYVTEF VDLGNVSALR TFRVLRALKT ISVIPGLKTI 240
VGALIQSVKK LSDVMILTVF CLSVFALIGL QLFMGNLRNK CVVWPINFNE SYLENGTRGF 300
DWEEYINNKT NFYMVPGMLE PLLCGNSSDA GQCPEGFQCM KAGRNPNYGY TSFDTFSWAF 360
LALFRLMTQD YWENLYQLTL RAAGKTYMIF FVLVIFVGSF YLVNLILAVV AMAYEEQNQA 420
TLEEAEQKEA EFKAMLEQLK KQQEEAQAAA MATSAGTVSE DAIEEEGEDG VGSPRSSSEL 480
SKLSSKSAKE RRNRRKKRKQ KELSEGEEKG DPEKVFKSES EDGMRRKAFR LPDNRIGRKF 540
SIMNQSLLSI PGSPFLSRHN SKSSIFSFRG PGRFRDPGSE NEFADDEHST VEESEGRRDS 600
LFIPIRARER RSSYSGYSGY SQCSRSSRIF PSLRRSVKRN STVDCNGVVS LIGPGSHIGR 660
LLPEATTEVE IKKKGPGSLL VSMDQLASYG RKDRINSIMS VVTNTLVEEL EESQRKCPPC 720
WYKFANTFLI WECHPYWIKL KEIVNLIVMD PFVDLAITIC IVLNTLFMAM EHHPMTPQFE 780
HVLAVGNLVF TGIFTAEMFL KLIAMDPYYY FQEGWNIFDG FIVSLSLMEL SLADVEGLSV 840
LRSFRLLRVF KLAKSWPTLN MLIKIIGNSV GALGNLTLVL AIIVFIFAVV GMQLFGKSYK 900
ECVCKINQEC KLPRWHMNDF FHSFLIVFRV LCGEWIETMW DCMEVAGQAM CLIVFMMVMV 960
IGNLVVLNLF LALLLSSFSA DNLAATDDDG EMNNLQISVI RIKKGVAWTK VKVHAFMQAH 1020
FKQREADEVK PLDELYEKKA NCIANHTGVD IHRNGDFQKN GNGTTSGIGS SVEKYIIDED 1080
HMSFINNPNL TVRVPIAVGE SDFENLNTED VSSESDPEGS KDKLDDTSSS EGSTIDIKPE 1140
VEEVPVEQPE EYLDPDACFT EGCVQRFKCC QVNIEEGLGK SWWILRKTCF LIVEHNWFET 1200
FIIFMILLSS GALAFEDIYI EQRKTIRTIL EYADKVFTYI FILEMLLKWT AYGFVKFFTN 1260
AWCWLDFLIV AVSLVSLIAN ALGYSELGAI KSLRTLRALR PLRALSRFEG MRVVVNALVG 1320
AIPSIMNVLL VCLIFWLIFS IMGVNLFAGK YHYCFNETSE IRFEIDIVNN KTDCEKLMEG 1380
NSTEIRWKNV KINFDNVGAG YLALLQVATF KGWMDIMYAA VDSRKPDEQP DYEGNIYMYI 1440
YFVIFIIFGS FFTLNLFIGV IIDNFNQQKK KFGGQDIFMT EEQKKYYNAM KKLGSKKPQK 1500
PIPRPLNKIQ GIVFDFVTQQ AFDIVIMMLI CLNMVTMMVE TDTQSKQMEN ILYWINLVFV 1560
IFFTCECVLK MFALRHYYFT IGWNIFDFVV VILSIVGMFL ADIIEKYFVS PTLFRVIRLA 1620
RIGRILRLIK GAKGIRTLLF ALMMSLPALF NIGLLLFLVM FIFSIFGMSN FAYVKHEAGI 1680
DDMFNFETFG NSMICLFQIT TSAGWDGLLL PILNRPPDCS LDKEHPGSGF KGDCGNPSVG 1740
IFFFVSYIII SFLIVVNMYI AIILENFSVA TEESADPLSE DDFETFYEIW EKFDPDATQF 1800
IEYCKLADFA DALEHPLRVP KPNTIELIAM DLPMVSGDRI HCLDILFAFT KRVLGDSGEL 1860
DILRQQMEER FVASNPSKVS YEPITTTLRR KQEEVSAVVL QRAYRGHLAR RGFICRKMAS 1920
NKLENGGTHR DKKESTPSTA SLPSYDSVTK PDKEKQQRAE EGRRERAKRQ KEVRESKC 1978 
Gene Ontology
 GO:0043194; C:axon initial segment; IDA:BHF-UCL.
 GO:0033268; C:node of Ranvier; IDA:BHF-UCL.
 GO:0001518; C:voltage-gated sodium channel complex; IDA:RGD.
 GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
 GO:0031402; F:sodium ion binding; IDA:RGD.
 GO:0005248; F:voltage-gated sodium channel activity; IDA:RGD.
 GO:0042552; P:myelination; IEP:BHF-UCL.
 GO:0007422; P:peripheral nervous system development; IEP:BHF-UCL. 
Interpro
 IPR024583; DUF3451.
 IPR005821; Ion_trans_dom.
 IPR000048; IQ_motif_EF-hand-BS.
 IPR027359; K_channel_four-helix_dom.
 IPR008054; Na_channel_a8su.
 IPR001696; Na_channel_asu.
 IPR010526; Na_trans_assoc. 
Pfam
 PF11933; DUF3451
 PF00520; Ion_trans
 PF00612; IQ
 PF06512; Na_trans_assoc 
SMART
 SM00015; IQ 
PROSITE
 PS50096; IQ 
PRINTS
 PR00170; NACHANNEL.
 PR01667; NACHANNEL8.