KCNJ4 (Vector pUC, Accession No. BC113506)

Length: 1338 Sequence: atgcacggac acagccgcaa cggccaggcc cacgtgcccc ggcggaagcg ccgcaaccgc ttcgtcaaga agaacggcca atgcaacgtg tacttcgcca acctgagcaa caagtcgcag cgctacatgg cggacatctt caccacctgc gtggacacgc gctggcgcta catgctcatg atcttctccg cggccttcct tgtctcctgg ctctttttcg gcctcctctt ctggtgtatc gccttcttcc acggtgacct ggaggccagc ccaggggtgc ctgcggcggg gggcccggcg gcgggtggtg gcggagcagc cccggtggcc cccaagccct gcatcatgca cgtgaacggc ttcctgggtg ccttcctgtt ctcggtggag acgcagacga ccatcggcta tgggttccgg tgcgtgacag aggagtgccc gctggcagtc atcgctgtgg tggtccagtc catcgtgggc tgcgtcatcg actccttcat gattggcacc atcatggcca agatggcgcg gcccaagaag cgggcgcaga cgttgctgtt cagccaccac gcggtcattt cggtgcgcga cggcaagctc tgcctcatgt ggcgcgtggg caacctgcgc aagagccaca ttgtggaggc ccacgtgcgg gcccagctca tcaagcccta catgacccag gagggcgagt acctgcccct ggaccagcgg gacctcaacg tgggctatga catcggcctg gaccgcatct tcctggtgtc gcccatcatc attgtccacg agatcgacga ggacagcccg ctttatggca tgggcaagga ggagctggag tcggaggact ttgagatcgt ggtcatcctg gagggcatgg tggaggccac ggccatgacc acccaggccc gcagctccta cctggccagc gagatcctgt ggggccaccg ctttgagcct gtggtcttcg aggagaagag ccactacaag gtggactact cgcgttttca caagacctac gaggtggccg gcacgccctg ctgctcggcc cgggagctgc aggagagtaa gatcaccgtg ctgcccgccc caccgccccc tcccagtgcc ttctgctacg agaacgagct ggcccttatg agccaggagg aagaggagat ggaggaggag gcagctgcgg cggccgcggt ggccgcaggc ctgggcctgg aggcgggttc caaggaggag gcgggcatca tccggatgct ggagttcggc agccacctgg acctggagcg catgcaggct tccctcccgc tggacaacat ctcctaccgc agggagtctg Protein function: Inward rectifier potassium channels are characterized by a greater tendency to allow potassium to flow into the cell rather than out of it. Their voltage dependence is regulated by the concentration of extracellular potassium, as external potassium is raised, the voltage range of the channel opening shifts to more positive voltages. The inward rectification is mainly due to the blockage of outward current by internal magnesium. Can be blocked by extracellular barium and cesium. [The UniProt Consortium]