IMP (inosine 5'-monophosphate) dehydrogenase 1 (IMPDH1) - coding DNA reference sequence

(used for variant description)

(last modified February 28, 2015)


This file was created to facilitate the description of sequence variants on transcript NM_000883.3 in the IMPDH1 gene based on a coding DNA reference sequence following the HGVS recommendations.

The sequence was taken from NG_009194.1, covering IMPDH1 transcript NM_000883.3.


Please note that introns are available by clicking on the exon numbers above the sequence.
 (upstream sequence)
                                         .         .                g.5021
                                        actcgaccgggctgcgctcac       c.-61

 .         .         .         .         .         .                g.5081
 tgcccagccggggccccgggagcctccaggctcccgcccgccctgagctgcggcctccgc       c.-1

          .         .         .         .         .         .       g.5141
 ATGGAGGGGCCACTCACTCCACCACCGCTGCAGGGAGGCGGAGCCGCCGCTGTTCCGGAG       c.60
 M  E  G  P  L  T  P  P  P  L  Q  G  G  G  A  A  A  V  P  E         p.20

          .         .         .         .         .         .       g.5201
 CCCGGAGCCCGGCAACACCCGGGACACGAGACGGCGGCGCAGCGGTACAGCGCCCGACTG       c.120
 P  G  A  R  Q  H  P  G  H  E  T  A  A  Q  R  Y  S  A  R  L         p.40

          .         .       | 02 .         .         .         .    g.5532
 CTGCAGGCCGGCTACGAGCCCGAGAG | CCCTAGATTGGACCTCGCTACACACCCGACGACA    c.180
 L  Q  A  G  Y  E  P  E  S  |  P  R  L  D  L  A  T  H  P  T  T      p.60

          . | 03       .         .         .         .         .    g.5680
 CCCCGTTCAG | AACTATCTTCAGTGGTCTTACTGGCAGGTGTTGGTGTCCAGATGGATCGC    c.240
 P  R  S  E |   L  S  S  V  V  L  L  A  G  V  G  V  Q  M  D  R      p.80

          .     | 04   .         .         .         .         .    g.9163
 CTTCGCAGGGCTAG | CATGGCGGACTACCTGATCAGCGGCGGCACCGGCTACGTGCCCGAG    c.300
 L  R  R  A  S  |  M  A  D  Y  L  I  S  G  G  T  G  Y  V  P  E      p.100

          .         .         .         .         .    | 05    .    g.11235
 GATGGGCTCACCGCGCAGCAGCTCTTCGCCAGCGCCGACGGCCTCACCTACAA | CGACTTC    c.360
 D  G  L  T  A  Q  Q  L  F  A  S  A  D  G  L  T  Y  N  |  D  F      p.120

          .         .         .         .   | 06     .         .    g.13884
 CTGATTCTCCCAGGATTCATAGACTTCATAGCTGATGAGGTG | GACCTGACCTCAGCCCTG    c.420
 L  I  L  P  G  F  I  D  F  I  A  D  E  V   | D  L  T  S  A  L      p.140

          .         .         .         .         .         .       g.13944
 ACCCGGAAGATCACGCTGAAGACGCCACTGATCTCCTCCCCCATGGACACTGTGACAGAG       c.480
 T  R  K  I  T  L  K  T  P  L  I  S  S  P  M  D  T  V  T  E         p.160

          .         .     | 07   .         .         .         .    g.14127
 GCTGACATGGCCATTGCCATGGCT | CTGATGGGAGGTATTGGTTTCATTCACCACAACTGC    c.540
 A  D  M  A  I  A  M  A   | L  M  G  G  I  G  F  I  H  H  N  C      p.180

          .         .         .          | 08        .         .    g.14464
 ACCCCAGAGTTCCAGGCCAACGAGGTGCGGAAGGTCAAG | AAGTTTGAACAGGGCTTCATC    c.600
 T  P  E  F  Q  A  N  E  V  R  K  V  K   | K  F  E  Q  G  F  I      p.200

          .         .         .         .         .         .       g.14524
 ACGGACCCTGTGGTGCTGAGCCCCTCGCACACTGTGGGCGATGTGCTGGAGGCCAAGATG       c.660
 T  D  P  V  V  L  S  P  S  H  T  V  G  D  V  L  E  A  K  M         p.220

          .         .         .         .         .         .       g.14584
 CGGCATGGCTTCTCTGGCATCCCCATCACTGAGACGGGCACCATGGGCAGCAAGCTGGTG       c.720
 R  H  G  F  S  G  I  P  I  T  E  T  G  T  M  G  S  K  L  V         p.240

          .         .         .         .         .         .       g.14644
 GGCATCGTCACCTCCCGAGACATCGACTTTCTTGCTGAGAAGGACCACACCACCCTCCTC       c.780
 G  I  V  T  S  R  D  I  D  F  L  A  E  K  D  H  T  T  L  L         p.260

        | 09 .         .         .         .         .         .    g.14854
 AGTGAG | GTGATGACGCCAAGGATTGAACTGGTGGTGGCTCCAGCAGGTGTGACGTTGAAA    c.840
 S  E   | V  M  T  P  R  I  E  L  V  V  A  P  A  G  V  T  L  K      p.280

          .         .         .     | 10   .         .         .    g.16395
 GAGGCAAATGAGATCCTGCAGCGTAGCAAGAAAG | GGAAGCTGCCTATCGTCAATGATTGC    c.900
 E  A  N  E  I  L  Q  R  S  K  K  G |   K  L  P  I  V  N  D  C      p.300

          .         .         .         .         .         .       g.16455
 GATGAGCTGGTGGCCATCATCGCCCGCACCGACCTGAAGAAGAACCGAGACTACCCTCTG       c.960
 D  E  L  V  A  I  I  A  R  T  D  L  K  K  N  R  D  Y  P  L         p.320

          .         .         .         .         .         .       g.16515
 GCCTCCAAGGATTCCCAGAAGCAGCTGCTCTGTGGGGCAGCTGTGGGCACCCGTGAGGAT       c.1020
 A  S  K  D  S  Q  K  Q  L  L  C  G  A  A  V  G  T  R  E  D         p.340

          .         .         .         .         .     | 11   .    g.17966
 GACAAATACCGTCTGGACCTGCTCACCCAGGCGGGCGTCGACGTCATAGTCTTG | GACTCG    c.1080
 D  K  Y  R  L  D  L  L  T  Q  A  G  V  D  V  I  V  L   | D  S      p.360

          .         .         .         .         .         .       g.18026
 TCCCAAGGGAATTCGGTGTATCAGATCGCCATGGTGCATTACATCAAACAGAAGTACCCC       c.1140
 S  Q  G  N  S  V  Y  Q  I  A  M  V  H  Y  I  K  Q  K  Y  P         p.380

          .         .      | 12  .         .         .         .    g.18322
 CACCTCCAGGTGATTGGGGGGAACG | TGGTGACAGCAGCCCAGGCCAAGAACCTGATTGAT    c.1200
 H  L  Q  V  I  G  G  N  V |   V  T  A  A  Q  A  K  N  L  I  D      p.400

          .         .         .         .         .         .       g.18382
 GCTGGTGTGGACGGGCTGCGCGTGGGCATGGGCTGCGGCTCCATCTGCATCACCCAGGAA       c.1260
 A  G  V  D  G  L  R  V  G  M  G  C  G  S  I  C  I  T  Q  E         p.420

   | 13      .         .         .         .         .         .    g.19767
 G | TGATGGCCTGTGGTCGGCCCCAGGGCACTGCTGTGTACAAGGTGGCTGAGTATGCCCGG    c.1320
 V |   M  A  C  G  R  P  Q  G  T  A  V  Y  K  V  A  E  Y  A  R      p.440

          .         .         .         .         .         .       g.19827
 CGCTTTGGTGTGCCCATCATAGCCGATGGCGGCATCCAGACCGTGGGACACGTGGTCAAG       c.1380
 R  F  G  V  P  I  I  A  D  G  G  I  Q  T  V  G  H  V  V  K         p.460

          .         .      | 14  .         .         .         .    g.19984
 GCCCTGGCCCTTGGAGCCTCCACAG | TGATGATGGGCTCCCTGCTGGCCGCCACTACGGAG    c.1440
 A  L  A  L  G  A  S  T  V |   M  M  G  S  L  L  A  A  T  T  E      p.480

          .         .         .         .         .         .       g.20044
 GCCCCTGGCGAGTACTTCTTCTCAGACGGGGTGCGGCTCAAGAAGTACCGGGGCATGGGC       c.1500
 A  P  G  E  Y  F  F  S  D  G  V  R  L  K  K  Y  R  G  M  G         p.500

          .         .         .         .         . | 15       .    g.20393
 TCACTGGATGCCATGGAGAAGAGCAGCAGCAGCCAGAAACGATACTTCAG | CGAGGGGGAT    c.1560
 S  L  D  A  M  E  K  S  S  S  S  Q  K  R  Y  F  S  |  E  G  D      p.520

          .         .         .         .         .         .       g.20453
 AAAGTGAAGATCGCGCAGGGTGTCTCGGGCTCCATCCAGGACAAAGGATCCATTCAGAAG       c.1620
 K  V  K  I  A  Q  G  V  S  G  S  I  Q  D  K  G  S  I  Q  K         p.540

          .         .         .         .         .         .       g.20513
 TTCGTGCCCTACCTCATAGCAGGCATCCAACACGGCTGCCAGGATATCGGGGCCCGCAGC       c.1680
 F  V  P  Y  L  I  A  G  I  Q  H  G  C  Q  D  I  G  A  R  S         p.560

          .     | 16   .         .         .         .         .    g.20667
 CTGTCTGTCCTTCG | GTCCATGATGTACTCAGGAGAGCTCAAGTTTGAGAAGCGGACCATG    c.1740
 L  S  V  L  R  |  S  M  M  Y  S  G  E  L  K  F  E  K  R  T  M      p.580

          .         .         .         | 17         .         .    g.21976
 TCGGCCCAGATTGAGGGTGGTGTCCATGGCCTGCACTC | TTACGAAAAGCGGCTGTACTGA    c.1800
 S  A  Q  I  E  G  G  V  H  G  L  H  S  |  Y  E  K  R  L  Y  X      p.599

          .         .         .         .         .         .       g.22036
 ggacagcggtggaggccgaggtggtggaggggatgcaccccagtgtccacttttgggcac       c.*60

          .         .         .         .         .         .       g.22096
 agcctccctccataactgagtggtccacagatttgcactacgggttctccagctcctttc       c.*120

          .         .         .         .         .         .       g.22156
 caggcagagaggaggggaggtcctgaggggactgctgcccctcactcggcatcccctgca       c.*180

          .         .         .         .         .         .       g.22216
 gagtcaggactgctcccggggccaggctgccctgggagcccccctccgagcccagccagc       c.*240

          .         .         .         .         .         .       g.22276
 caggctctcaggccctgcgcctgcctcaggtctttcttgctgcagcctgctccagcctgg       c.*300

          .         .         .         .         .         .       g.22336
 cccccaccccaggggcaggcggcccctcctggcttctcctgtagggcacctccctgcccc       c.*360

          .         .         .         .         .         .       g.22396
 tagcctcccaggaaatggtgctctcctggccctgcctctggcccttcccgggccgctgcc       c.*420

          .         .         .         .         .         .       g.22456
 cctcagccatgtggcacttctgagctcctgacctaggccaaggggaggtctctgccccct       c.*480

          .         .         .         .         .         .       g.22516
 tccccggccctgggctacccttgggtcctgctcctcaggccgctcccctgtccctggcca       c.*540

          .         .         .         .         .         .       g.22576
 tgggtaggagactgccctggtcatggccgcctgcctgtcattcctgactcaccaccgtcc       c.*600

          .         .         .         .         .         .       g.22636
 ccaggtgaaccattcctcccttctcctcagctgcagtcgaaggctttaactttgcacact       c.*660

          .         .         .         .         .         .       g.22696
 tgggatcacagttgcgtcattgtgtattaaatacttggaataaatcaagcaggtctcaac       c.*720

          .                                                         g.22706
 gcctccacta                                                         c.*730

 (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 IMP (inosine 5'-monophosphate) dehydrogenase 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.

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