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1.A.1.2.26
Potassium voltage-gated channel subfamily G member 4, KCNG4, of 519 aas and 6 TMSs.  Potassium channel subunit that does not form functional channels by itself, but can form functional heterotetrameric channels with KCNB1; modulates the delayed rectifier voltage-gated potassium channel activation and deactivation rates of KCNB1 (Mederos Y Schnitzler et al. 2009).

Accession Number:Q8TDN1
Protein Name:Potassium voltage-gated channel subfamily G member 4
Length:519
Molecular Weight:58979.00
Species:Homo sapiens (Human) [9606]
Number of TMSs:6
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate

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FASTA formatted sequence
1:	MPMPSRDGGL HPRHHHYGSH SPWSQLLSSP METPSIKGLY YRRVRKVGAL DASPVDLKKE 
61:	ILINVGGRRY LLPWSTLDRF PLSRLSKLRL CRSYEEIVQL CDDYDEDSQE FFFDRSPSAF 
121:	GVIVSFLAAG KLVLLQEMCA LSFQEELAYW GIEEAHLERC CLRKLLRKLE ELEELAKLHR 
181:	EDVLRQQRET RRPASHSSRW GLCMNRLREM VENPQSGLPG KVFACLSILF VATTAVSLCV 
241:	STMPDLRAEE DQGECSRKCY YIFIVETICV AWFSLEFCLR FVQAQDKCQF FQGPLNIIDI 
301:	LAISPYYVSL AVSEEPPEDG ERPSGSSYLE KVGLVLRVLR ALRILYVMRL ARHSLGLQTL 
361:	GLTVRRCTRE FGLLLLFLAV AITLFSPLVY VAEKESGRVL EFTSIPASYW WAIISMTTVG 
421:	YGDMVPRSVP GQMVALSSIL SGILIMAFPA TSIFHTFSHS YLELKKEQEQ LQARLRHLQN 
481:	TGPASECELL DPHVASEHEL MNDVNDLILE GPALPIMHM