potassium inwardly-rectifying channel, subfamily J, member 1 (KCNJ1) - coding DNA reference sequence

(used for variant description)

(last modified April 13, 2021)


This file was created to facilitate the description of sequence variants on transcript NM_000220.4 in the KCNJ1 gene based on a coding DNA reference sequence following the HGVS recommendations.

The sequence was taken from NC_000011.9, covering KCNJ1 transcript NM_000220.4.


Please note that introns are available by clicking on the exon numbers above the sequence.
 (upstream sequence)
           .         .         .         .         .                g.29896
    acacaaattagcgtcagtccactgactgtcgcctacaataaattaggctgagtctaa       c.-61

 .         .         .         .         .         .                g.29956
 aagaaatcagtctgcatagaaagaccaacaaccagcaccacttccttgctttttccagcc       c.-1

          .         .         .       | 02 .         .         .    g.32133
 ATGAATGCTTCCAGTCGGAATGTGTTTGACACGTTG | ATCAGGGTGTTGACAGAAAGTATG    c.60
 M  N  A  S  S  R  N  V  F  D  T  L   | I  R  V  L  T  E  S  M      p.20

          .         .         .         .         .         .       g.32193
 TTCAAACATCTTCGGAAATGGGTCGTCACTCGCTTTTTTGGGCATTCTCGGCAAAGAGCA       c.120
 F  K  H  L  R  K  W  V  V  T  R  F  F  G  H  S  R  Q  R  A         p.40

          .         .         .         .         .         .       g.32253
 AGGCTAGTCTCCAAAGATGGAAGGTGCAACATAGAATTTGGCAATGTGGAGGCACAGTCA       c.180
 R  L  V  S  K  D  G  R  C  N  I  E  F  G  N  V  E  A  Q  S         p.60

          .         .         .         .         .         .       g.32313
 AGGTTTATATTCTTTGTGGACATCTGGACAACGGTACTTGACCTCAAGTGGAGATACAAA       c.240
 R  F  I  F  F  V  D  I  W  T  T  V  L  D  L  K  W  R  Y  K         p.80

          .         .         .         .         .         .       g.32373
 ATGACCATTTTCATCACAGCCTTCTTGGGGAGTTGGTTTTTCTTTGGTCTCCTGTGGTAT       c.300
 M  T  I  F  I  T  A  F  L  G  S  W  F  F  F  G  L  L  W  Y         p.100

          .         .         .         .         .         .       g.32433
 GCAGTAGCGTACATTCACAAAGACCTCCCGGAATTCCATCCTTCTGCCAATCACACTCCC       c.360
 A  V  A  Y  I  H  K  D  L  P  E  F  H  P  S  A  N  H  T  P         p.120

          .         .         .         .         .         .       g.32493
 TGTGTGGAGAATATTAATGGCTTGACCTCAGCTTTTCTGTTTTCTCTGGAGACTCAAGTG       c.420
 C  V  E  N  I  N  G  L  T  S  A  F  L  F  S  L  E  T  Q  V         p.140

          .         .         .         .         .         .       g.32553
 ACCATTGGATATGGATTCAGGTGTGTGACAGAACAGTGTGCCACTGCCATTTTTCTGCTT       c.480
 T  I  G  Y  G  F  R  C  V  T  E  Q  C  A  T  A  I  F  L  L         p.160

          .         .         .         .         .         .       g.32613
 ATCTTTCAGTCTATACTTGGAGTTATAATCAATTCTTTCATGTGTGGGGCCATCTTAGCC       c.540
 I  F  Q  S  I  L  G  V  I  I  N  S  F  M  C  G  A  I  L  A         p.180

          .         .         .         .         .         .       g.32673
 AAGATCTCCAGGCCCAAAAAACGTGCCAAGACCATTACGTTCAGCAAGAACGCAGTGATC       c.600
 K  I  S  R  P  K  K  R  A  K  T  I  T  F  S  K  N  A  V  I         p.200

          .         .         .         .         .         .       g.32733
 AGCAAACGGGGAGGGAAGCTTTGCCTCCTAATCCGAGTGGCTAATCTCAGGAAGAGCCTT       c.660
 S  K  R  G  G  K  L  C  L  L  I  R  V  A  N  L  R  K  S  L         p.220

          .         .         .         .         .         .       g.32793
 CTTATTGGCAGTCACATTTATGGAAAGCTTCTGAAGACCACAGTCACTCCTGAAGGAGAG       c.720
 L  I  G  S  H  I  Y  G  K  L  L  K  T  T  V  T  P  E  G  E         p.240

          .         .         .         .         .         .       g.32853
 ACCATTATTTTGGACCAGATCAATATCAACTTTGTAGTTGACGCTGGGAATGAAAATTTA       c.780
 T  I  I  L  D  Q  I  N  I  N  F  V  V  D  A  G  N  E  N  L         p.260

          .         .         .         .         .         .       g.32913
 TTCTTCATCTCCCCATTGACAATTTACCATGTCATTGATCACAACAGCCCTTTCTTCCAC       c.840
 F  F  I  S  P  L  T  I  Y  H  V  I  D  H  N  S  P  F  F  H         p.280

          .         .         .         .         .         .       g.32973
 ATGGCAGCGGAGACCCTTCTCCAGCAGGACTTTGAATTAGTGGTGTTTTTAGATGGCACA       c.900
 M  A  A  E  T  L  L  Q  Q  D  F  E  L  V  V  F  L  D  G  T         p.300

          .         .         .         .         .         .       g.33033
 GTGGAGTCCACCAGTGCTACCTGCCAAGTCCGGACATCCTATGTCCCAGAGGAGGTGCTT       c.960
 V  E  S  T  S  A  T  C  Q  V  R  T  S  Y  V  P  E  E  V  L         p.320

          .         .         .         .         .         .       g.33093
 TGGGGCTACCGTTTTGCTCCCATAGTATCCAAGACAAAGGAAGGGAAATACCGAGTGGAT       c.1020
 W  G  Y  R  F  A  P  I  V  S  K  T  K  E  G  K  Y  R  V  D         p.340

          .         .         .         .         .         .       g.33153
 TTCCATAACTTTAGCAAGACAGTGGAAGTGGAGACCCCTCACTGTGCCATGTGCCTTTAT       c.1080
 F  H  N  F  S  K  T  V  E  V  E  T  P  H  C  A  M  C  L  Y         p.360

          .         .         .         .         .         .       g.33213
 AATGAGAAAGATGTTAGAGCCAGGATGAAGAGAGGCTATGACAACCCCAACTTCATCTTG       c.1140
 N  E  K  D  V  R  A  R  M  K  R  G  Y  D  N  P  N  F  I  L         p.380

          .         .         .                                     g.33249
 TCAGAAGTCAATGAAACAGATGACACCAAAATGTAA                               c.1176
 S  E  V  N  E  T  D  D  T  K  M  X                                 p.391

          .         .         .         .         .         .       g.33309
 cagtggcttttcaacgggagtaaagcaaagtctctaaagctcctagtacctagaagcatt       c.*60

          .         .         .         .         .         .       g.33369
 atgaagcagtcaacaatttaggggtacgaaagtaggatgagagccttcaaagtctaccag       c.*120

          .         .         .         .         .         .       g.33429
 cacaaagacccctgagccccgcaattgtgatcccacaagacatgcatctccacaaggcta       c.*180

          .         .         .         .         .         .       g.33489
 ctgtattagaacgtgcaatgcatttatatgaaactggtgtatggaagacataggtgctct       c.*240

          .         .         .         .         .         .       g.33549
 cttgaaatcttaaatatgattatttgagctcatataaggtggattggagcagataaaatt       c.*300

          .         .         .         .         .         .       g.33609
 atcaaaagtttcatgaacaggccaaacaaaatattttttaaagtttccttaaagaagtta       c.*360

          .         .         .         .         .         .       g.33669
 tgaactttagaaaggatcaggggacaataataatctcattttgattctactgataagaat       c.*420

          .         .         .         .         .         .       g.33729
 gactccacttttaatgtggacttttactcatggaaaaattgtctcctaatttggggagat       c.*480

          .         .         .         .         .         .       g.33789
 gaaccaaccaatcaatgacaagaaaacgcttacacaaagaacaatttgaggctctaagct       c.*540

          .         .         .         .         .         .       g.33849
 tctcatgtggtacgtttagacagaggctaaatctgcacactagaatcttgatgatacctt       c.*600

          .         .         .         .         .         .       g.33909
 cctgcaagacagaatgctttagttaaaagtggtgatgatatttctttcaatctgtattgg       c.*660

          .         .         .         .         .         .       g.33969
 atggcttaaagggctataaatctgtttataaagagcatttcctgctcttcgaagacagca       c.*720

          .         .         .         .         .         .       g.34029
 atgaggagttggaaggtgcaaagtcagtagagaagggaatgtatcattaatgcacctgag       c.*780

          .         .         .         .         .         .       g.34089
 aagaaacagtttcatgtgttcctccacctagagtttgtactggaatgctatttctaaaga       c.*840

          .         .         .         .         .         .       g.34149
 agaagtgggaaagagagaggaatgggatggagccccacagtcagaatgttactatgtctt       c.*900

          .         .         .         .         .         .       g.34209
 tctttccctgacagcccatcttcctaaaagggaccagcttatggaaggctcgaccttgag       c.*960

          .         .         .         .         .         .       g.34269
 gggaaagttttactgtgaaagtcttcttcagatccccacctgcatcattccgaatgtgtc       c.*1020

          .         .         .         .         .         .       g.34329
 ctggaaaaaaactggtactcaaagctgcttaggaatcaaaatgttttcagtgtgttgatt       c.*1080

          .         .         .                                     g.34360
 aatatagtaaatttctgaaactgtgcatgca                                    c.*1111

 (downstream sequence)
Legend:
Nucleotide numbering (following the rules of the HGVS for a 'Coding DNA Reference Sequence') is indicated at the right of the sequence, counting the A of the ATG translation initiating Methionine as 1. Every 10th nucleotide is indicated by a "." above the sequence. The Potassium inwardly-rectifying channel, subfamily J, member 1 protein sequence is shown below the coding DNA sequence, with numbering indicated at the right starting with 1 for the translation initiating Methionine. Every 10th amino acid is shown in bold. The position of introns is indicated by a vertical line, splitting the two exons. The start of the first exon (transcription initiation site) is indicated by a '\', the end of the last exon (poly-A addition site) by a '/'. The exon number is indicated above the first nucleotide(s) of the exon. To aid the description of frame shift variants, all stop codons in the +1 frame are shown in bold while all stop codons in the +2 frame are underlined.

Powered by LOVD v.3.0 Build 26
©2004-2021 Leiden University Medical Center