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1.A.1.2.14
Voltage-gated delayed rectifier K+ channel, Kv1 of the octopus. RNA editing underlies adaption (Garrett and Rosenthal, 2012).  94% identical to the squid giant axon delayed rectifier voltage-dependent potassium channel, SqKv1A (Q25376).

Accession Number:H2EZS9
Protein Name:Potassium channel Kv1
Length:483
Molecular Weight:55562.00
Species:Octopus vulgaris (Common octopus) [6645]
Number of TMSs:6
Substrate K+

Cross database links:

Pfam: PF00520    PF02214   

References (1)

[1] “RNA editing underlies temperature adaptation in K+ channels from polar octopuses.”  Garrett S.et.al.   22223739

External Searches:

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  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MRDLTIGSLD LKNPDEENNQ LDAGSGSLRM YKRSDRVIIN VSGLRFETQT RTLSQFPDTL 
61:	LGNPKKRNRY YDPYRNEYFF DRNRPSFDAI LYFYHSGGRL RRPSNVPLDI FLEEIKFFEL 
121:	GEEVIEKYRA EEGFIKEEEK PLPENEFQRR VWLLVEHPES STPARVIAIM SVSIIVISIV 
181:	TFCLETLPEF KRYELLNDTI IVDDAMPKFG TPFFIIETGC IIWFTMELLI RFASCPVKLD 
241:	FFKDSMNAID IVSIIPYFIT LGTVIQNDTN SQDKQNMSLA ILRVIRLVRV FRIFKLSRHS 
301:	KGLQILGQTL KASLRELGLL IFFLVIGVVL FSSAVYFAEV DTEESHFKSI PDSFWWAVVT 
361:	MTTVGYGDMS PIGVYGKLVG SLCAIAGVLT IALPVPVIVS NFNYFYHRDT ESTDDKERYH 
421:	HVTSATGYYD EKISSYTSEV ESDIMEIDEA SMYTEKWKEG HISNTNNIGF NHIKNNLSMQ 
481:	TDV