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1.A.1.2.27
Potassium voltage-gated channel subfamily G member 1, KCNG1, of 513 aas and 6 TMSs. Expressed in brain and placenta, and at much lower levels in kidney and pancreas (Su et al. 1997). This potassium channel subunit does not form functional channels by itself, but can form functional heterotetrameric channels with KCNB1. It modulates the delayed rectifier voltage-gated potassium channel activation and deactivation rates of KCNB1 (Mederos Y Schnitzler et al. 2009).

Accession Number:Q9UIX4
Protein Name:Potassium voltage-gated channel subfamily G member 1
Length:513
Molecular Weight:57913.00
Species:Homo sapiens (Human) [9606]
Number of TMSs:4
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate

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FASTA formatted sequence
1:	MTLLPGDNSD YDYSALSCTS DASFHPAFLP QRQAIKGAFY RRAQRLRPQD EPRQGCQPED 
61:	RRRRIIINVG GIKYSLPWTT LDEFPLTRLG QLKACTNFDD ILNVCDDYDV TCNEFFFDRN 
121:	PGAFGTILTF LRAGKLRLLR EMCALSFQEE LLYWGIAEDH LDGCCKRRYL QKIEEFAEMV 
181:	EREEEDDALD SEGRDSEGPA EGEGRLGRCM RRLRDMVERP HSGLPGKVFA CLSVLFVTVT 
241:	AVNLSVSTLP SLREEEEQGH CSQMCHNVFI VESVCVGWFS LEFLLRLIQA PSKFAFLRSP 
301:	LTLIDLVAIL PYYITLLVDG AAAGRRKPGA GNSYLDKVGL VLRVLRALRI LYVMRLARHS 
361:	LGLQTLGLTA RRCTREFGLL LLFLCVAIAL FAPLLYVIEN EMADSPEFTS IPACYWWAVI 
421:	TMTTVGYGDM VPRSTPGQVV ALSSILSGIL LMAFPVTSIF HTFSRSYLEL KQEQERVMFR 
481:	RAQFLIKTKS QLSVSQDSDI LFGSASSDTR DNN