potassium voltage-gated channel, Shaw-related subfamily, member 3 (KCNC3) - coding DNA reference sequence

(used for variant description)

(last modified January 5, 2023)


This file was created to facilitate the description of sequence variants on transcript NM_004977.2 in the KCNC3 gene based on a coding DNA reference sequence following the HGVS recommendations.

The sequence was taken from NC_000019.9, covering KCNC3 transcript NM_004977.2.


Please note that introns are available by clicking on the exon numbers above the sequence.
 (upstream sequence)
           .         .         .         .         .                g.5055
      accggtcccgcctcccttgacgccccgccccgcccctcctccctgctctcttaga       c.-241

 .         .         .         .         .         .                g.5115
 aagagccaatcgctccgtctcattggcggccccgactcgtccagctgggtcgcgttagag       c.-181

 .         .         .         .         .         .                g.5175
 tgcccgccccactcctcccagccacagccccgccccacctcccccaggccaatcagtttg       c.-121

 .         .         .         .         .         .                g.5235
 gttcctctcccctaagccacgcccccgctacctcgctcctcctcccacccaatcccgtcg       c.-61

 .         .         .         .         .         .                g.5295
 gtctctccccccgtgtccccgcccctgcgtccccgcccctcccgccccgccccccgtcca       c.-1

          .         .         .         .         .         .       g.5355
 ATGCTGAGCTCAGTCTGCGTCTCGTCCTTCCGCGGGCGCCAGGGGGCCAGCAAGCAGCAG       c.60
 M  L  S  S  V  C  V  S  S  F  R  G  R  Q  G  A  S  K  Q  Q         p.20

          .         .         .         .         .         .       g.5415
 CCGGCGCCACCGCCGCAGCCGCCCGAGTCCCCGCCGCCGCCACCGCTGCCGCCGCAGCAG       c.120
 P  A  P  P  P  Q  P  P  E  S  P  P  P  P  P  L  P  P  Q  Q         p.40

          .         .         .         .         .         .       g.5475
 CAGCAGCCTGCGCAGCCCGGCCCCGCCGCGTCCCCGGCGGGCCCCCCGGCACCCCGCGGG       c.180
 Q  Q  P  A  Q  P  G  P  A  A  S  P  A  G  P  P  A  P  R  G         p.60

          .         .         .         .         .         .       g.5535
 CCCGGGGACCGGCGCGCCGAGCCATGCCCCGGGCTGCCGGCGGCGGCCATGGGGCGGCAC       c.240
 P  G  D  R  R  A  E  P  C  P  G  L  P  A  A  A  M  G  R  H         p.80

          .         .         .         .         .         .       g.5595
 GGCGGCGGCGGTGGCGACAGCGGCAAGATCGTGATCAACGTGGGCGGCGTGCGCCATGAG       c.300
 G  G  G  G  G  D  S  G  K  I  V  I  N  V  G  G  V  R  H  E         p.100

          .         .         .         .         .         .       g.5655
 ACGTACCGCTCGACGCTGCGCACCCTGCCGGGGACGCGGCTGGCCGGCCTGACGGAGCCC       c.360
 T  Y  R  S  T  L  R  T  L  P  G  T  R  L  A  G  L  T  E  P         p.120

          .         .         .         .         .         .       g.5715
 GAGGCGGCGGCACGCTTCGACTACGACCCGGGCGCCGACGAGTTCTTCTTTGACCGGCAC       c.420
 E  A  A  A  R  F  D  Y  D  P  G  A  D  E  F  F  F  D  R  H         p.140

          .         .         .         .         .         .       g.5775
 CCGGGAGTCTTCGCGTACGTGCTCAACTACTACCGCACCGGCAAGCTGCACTGCCCAGCC       c.480
 P  G  V  F  A  Y  V  L  N  Y  Y  R  T  G  K  L  H  C  P  A         p.160

          .         .         .         .         .         .       g.5835
 GACGTGTGCGGGCCCCTGTTTGAGGAGGAGCTCGGCTTCTGGGGCATCGACGAGACCGAC       c.540
 D  V  C  G  P  L  F  E  E  E  L  G  F  W  G  I  D  E  T  D         p.180

          .         .         .         .         .         .       g.5895
 GTGGAGGCCTGCTGCTGGATGACCTACCGGCAGCATCGCGACGCTGAGGAGGCGCTCGAC       c.600
 V  E  A  C  C  W  M  T  Y  R  Q  H  R  D  A  E  E  A  L  D         p.200

          .         .         .         .         .         .       g.5955
 TCCTTCGAGGCGCCCGACCCCGCGGGCGCCGCCAACGCCGCCAACGCCGCAGGCGCCCAC       c.660
 S  F  E  A  P  D  P  A  G  A  A  N  A  A  N  A  A  G  A  H         p.220

          .         .         .         .         .         .       g.6015
 GACGGAGGCCTGGACGACGAGGCGGGCGCGGGCGGCGGCGGCCTGGACGGAGCGGGCGGC       c.720
 D  G  G  L  D  D  E  A  G  A  G  G  G  G  L  D  G  A  G  G         p.240

          .         .         .         .         .         .       g.6075
 GAGCTCAAGCGCCTCTGCTTCCAGGACGCGGGCGGCGGCGCCGGGGGGCCGCCAGGGGGC       c.780
 E  L  K  R  L  C  F  Q  D  A  G  G  G  A  G  G  P  P  G  G         p.260

          .         .         .         .         .         .       g.6135
 GCGGGCGGCGCGGGCGGCACATGGTGGCGCCGCTGGCAGCCCCGCGTGTGGGCGCTCTTC       c.840
 A  G  G  A  G  G  T  W  W  R  R  W  Q  P  R  V  W  A  L  F         p.280

          .         .         . | 02       .         .         .    g.10325
 GAGGACCCCTACTCGTCGCGGGCTGCCAGG | TATGTGGCCTTCGCCTCCCTCTTCTTCATC    c.900
 E  D  P  Y  S  S  R  A  A  R   | Y  V  A  F  A  S  L  F  F  I      p.300

          .         .         .         .         .         .       g.10385
 CTCATCTCCATCACCACCTTCTGCCTGGAAACCCATGAGGGCTTCATCCATATTAGCAAC       c.960
 L  I  S  I  T  T  F  C  L  E  T  H  E  G  F  I  H  I  S  N         p.320

          .         .         .         .         .         .       g.10445
 AAGACGGTGACCCAGGCCTCCCCGATCCCCGGGGCACCTCCGGAGAACATCACCAACGTG       c.1020
 K  T  V  T  Q  A  S  P  I  P  G  A  P  P  E  N  I  T  N  V         p.340

          .         .         .         .         .         .       g.10505
 GAGGTGGAGACGGAGCCCTTCCTGACCTACGTGGAGGGGGTGTGCGTGGTCTGGTTCACC       c.1080
 E  V  E  T  E  P  F  L  T  Y  V  E  G  V  C  V  V  W  F  T         p.360

          .         .         .         .         .         .       g.10565
 TTCGAGTTCCTCATGCGCATCACCTTCTGCCCAGACAAGGTGGAGTTTCTTAAAAGCAGC       c.1140
 F  E  F  L  M  R  I  T  F  C  P  D  K  V  E  F  L  K  S  S         p.380

          .         .         .         .         .         .       g.10625
 CTCAACATCATCGACTGTGTGGCCATCCTGCCCTTCTATCTCGAGGTGGGCCTCTCGGGC       c.1200
 L  N  I  I  D  C  V  A  I  L  P  F  Y  L  E  V  G  L  S  G         p.400

          .         .         .         .         .         .       g.10685
 CTCAGCTCCAAGGCCGCCAAAGACGTGCTGGGCTTCCTGCGGGTGGTCCGCTTCGTCCGC       c.1260
 L  S  S  K  A  A  K  D  V  L  G  F  L  R  V  V  R  F  V  R         p.420

          .         .         .         .         .         .       g.10745
 ATCCTGCGCATCTTCAAGCTGACCCGGCACTTCGTGGGGCTGCGCGTGCTGGGACACACG       c.1320
 I  L  R  I  F  K  L  T  R  H  F  V  G  L  R  V  L  G  H  T         p.440

          .         .         .         .         .         .       g.10805
 CTCCGCGCCAGCACCAACGAGTTCCTGCTGCTCATCATCTTCCTGGCCCTGGGGGTGCTC       c.1380
 L  R  A  S  T  N  E  F  L  L  L  I  I  F  L  A  L  G  V  L         p.460

          .         .         .         .         .         .       g.10865
 ATCTTCGCCACCATGATTTACTACGCTGAGCGCATTGGCGCCGACCCCGATGACATCCTG       c.1440
 I  F  A  T  M  I  Y  Y  A  E  R  I  G  A  D  P  D  D  I  L         p.480

          .         .         .         .         .         .       g.10925
 GGCTCCAACCACACCTACTTCAAGAACATCCCCATTGGCTTCTGGTGGGCTGTGGTCACC       c.1500
 G  S  N  H  T  Y  F  K  N  I  P  I  G  F  W  W  A  V  V  T         p.500

          .         .         .         .         .         .       g.10985
 ATGACGACCCTGGGCTATGGAGACATGTACCCCAAGACGTGGTCGGGGATGCTGGTCGGG       c.1560
 M  T  T  L  G  Y  G  D  M  Y  P  K  T  W  S  G  M  L  V  G         p.520

          .         .         .         .         .         .       g.11045
 GCGCTGTGTGCCCTGGCGGGGGTGCTGACCATCGCCATGCCTGTGCCCGTCATTGTCAAC       c.1620
 A  L  C  A  L  A  G  V  L  T  I  A  M  P  V  P  V  I  V  N         p.540

          .         .         .         .         .         .       g.11105
 AACTTTGGCATGTACTATTCGCTGGCCATGGCCAAGCAGAAGCTGCCCAAGAAGAAGAAC       c.1680
 N  F  G  M  Y  Y  S  L  A  M  A  K  Q  K  L  P  K  K  K  N         p.560

          .         .         .         .         .         .       g.11165
 AAACACATCCCCCGGCCCCCGCAACCGGGCTCGCCCAACTACTGCAAGCCTGACCCACCC       c.1740
 K  H  I  P  R  P  P  Q  P  G  S  P  N  Y  C  K  P  D  P  P         p.580

          .         .         .         .         .         .       g.11225
 CCGCCACCCCCGCCCCACCCGCACCACGGCAGCGGGGGCATCAGCCCGCCGCCACCCATC       c.1800
 P  P  P  P  P  H  P  H  H  G  S  G  G  I  S  P  P  P  P  I         p.600

          .         .         .         .         .         .       g.11285
 ACCCCACCCTCCATGGGGGTGACTGTGGCCGGGGCCTACCCAGCGGGGCCCCACACGCAC       c.1860
 T  P  P  S  M  G  V  T  V  A  G  A  Y  P  A  G  P  H  T  H         p.620

          .         .         .         .         .         .       g.11345
 CCCGGGCTGCTCAGGGGGGGAGCGGGTGGGCTGGGGATCATGGGGCTGCCTCCTCTGCCA       c.1920
 P  G  L  L  R  G  G  A  G  G  L  G  I  M  G  L  P  P  L  P         p.640

          .         .         .         .         .         | 03    g.13595
 GCCCCCGGCGAGCCTTGCCCGTTGGCTCAGGAGGAGGTGATTGAGATCAACCGGGCAG | AT    c.1980
 A  P  G  E  P  C  P  L  A  Q  E  E  V  I  E  I  N  R  A  D |       p.660

          .         .         .         .         .         .       g.13655
 CCTCGCCCCAATGGGGATCCGGCAGCAGCTGCGCTTGCCCACGAGGACTGCCCAGCCATT       c.2040
 P  R  P  N  G  D  P  A  A  A  A  L  A  H  E  D  C  P  A  I         p.680

          .         .         .         .         .         .       g.13715
 GACCAGCCTGCCATGTCCCCGGAAGACAAGAGCCCCATCACGCCTGGAAGCCGTGGCCGC       c.2100
 D  Q  P  A  M  S  P  E  D  K  S  P  I  T  P  G  S  R  G  R         p.700

          .         .         .         .         .         .       g.13775
 TATAGCCGGGACCGAGCCTGCTTCCTCCTCACCGACTATGCCCCTTCCCCTGATGGCTCC       c.2160
 Y  S  R  D  R  A  C  F  L  L  T  D  Y  A  P  S  P  D  G  S         p.720

          . | 04       .         .         .         .         .    g.14078
 ATCCGAAAAG | CCACTGGTGCTCCCCCACTGCCCCCCCAAGACTGGCGTAAGCCAGGCCCC    c.2220
 I  R  K  A |   T  G  A  P  P  L  P  P  Q  D  W  R  K  P  G  P      p.740

          .         .         .         .         .                 g.14132
 CCAAGCTTCTTGCCCGACCTCAACGCCAACGCCGCGGCCTGGATATCCCCCTAG             c.2274
 P  S  F  L  P  D  L  N  A  N  A  A  A  W  I  S  P  X               p.757

          .         .    | 05    .         .         .         .    g.18323
 tggacgaaccccctccccccggg | ctcttgtcaccgcctgagacctcgcgagactttcggt    c.*60

          .         .         .         .         .         .       g.18383
 cccccccgccccttccccccaggttagcaattgggaatggctgggagggggtgtccccaa       c.*120

          .         .         .         .         .         .       g.18443
 gacactgggcttcaaatctccccccaagccctccctcctacgatcaagacaccttttgtc       c.*180

          .         .         .         .         .         .       g.18503
 cagacagctcccttagcgttgcctggaaaagccacagagctccctgcgggggtgcagaac       c.*240

          .         .         .         .         .         .       g.18563
 cctgcaggcagccccaggctttgcagaaaccacacacactgttgctggatcttgagtccc       c.*300

          .         .         .         .         .         .       g.18623
 attagctgtgagatgcctgtgagagccttcccgcacccgtcagaagctcagagccttctt       c.*360

          .         .         .         .         .         .       g.18683
 ggaccctttaaagatgtccctctccccagccctccgcctcaccgccccccacccccgacc       c.*420

          .         .         .         .         .         .       g.18743
 ccgtccttagaatcttctggaggagcctccctccccccccacccccccccactgctcctg       c.*480

          .         .         .         .         .         .       g.18803
 gagttctcatcggattccccaagggcactgccagcttcgctccactcagcccccttgcag       c.*540

          .         .         .         .         .         .       g.18863
 accccaccccctgcctgctctctttccctacaactaggtcagcccccagccccgctacgg       c.*600

                                                                    g.18870
 cggccgc                                                            c.*607

 (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 voltage-gated channel, Shaw-related subfamily, member 3 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.

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