tRNA nucleotidyl transferase, CCA-adding, 1 (TRNT1) - coding DNA reference sequence

(used for variant description)

(last modified August 6, 2023)


This file was created to facilitate the description of sequence variants on transcript NM_182916.2 in the TRNT1 gene based on a coding DNA reference sequence following the HGVS recommendations.

The sequence was taken from NC_000003.11, covering TRNT1 transcript NM_182916.2.


Please note that introns are available by clicking on the exon numbers above the sequence.
 (upstream sequence)
                     .         .         .         .                g.5042
                   gttggtgacgtcaccgcgttcaccagcccggaagtgcgcgtg       c.-61

 .         .         .         .   | 02     .         .             g.7125
 gcggcggtggcggctgcggcaacagcggggccg | atgtgtagttggtgactgcctctccag    c.-1

          .         .         .         .         .         .       g.7185
 ATGCTGAGGTGCCTGTATCATTGGCACAGGCCAGTGCTGAACCGTAGGTGGAGTAGGCTG       c.60
 M  L  R  C  L  Y  H  W  H  R  P  V  L  N  R  R  W  S  R  L         p.20

          .         .         .         .         .         .       g.7245
 TGCCTTCCGAAGCAGTATCTATTCACAATGAAGTTGCAGTCTCCCGAATTCCAGTCACTT       c.120
 C  L  P  K  Q  Y  L  F  T  M  K  L  Q  S  P  E  F  Q  S  L         p.40

          .         .         | 03         .         .         .    g.15376
 TTCACAGAAGGACTGAAGAGTCTGACAG | AATTATTTGTCAAAGAGAATCACGAATTAAGA    c.180
 F  T  E  G  L  K  S  L  T  E |   L  F  V  K  E  N  H  E  L  R      p.60

          .         .         .         .         .         .       g.15436
 ATAGCAGGAGGAGCAGTGAGGGATTTATTAAATGGAGTAAAGCCTCAGGATATAGATTTT       c.240
 I  A  G  G  A  V  R  D  L  L  N  G  V  K  P  Q  D  I  D  F         p.80

          .         .         .         .         .         .       g.15496
 GCCACCACTGCTACCCCTACTCAAATGAAGGAGATGTTTCAGTCGGCTGGGATTCGGATG       c.300
 A  T  T  A  T  P  T  Q  M  K  E  M  F  Q  S  A  G  I  R  M         p.100

          .         .         .         .   | 04     .         .    g.18612
 ATAAACAACAGAGGAGAAAAGCACGGAACAATTACTGCCAGG | CTTCATGAAGAAAATTTT    c.360
 I  N  N  R  G  E  K  H  G  T  I  T  A  R   | L  H  E  E  N  F      p.120

          .         .         .         .         .         .       g.18672
 GAGATTACTACACTACGGATTGATGTCACCACTGATGGAAGACATGCTGAGGTAGAATTT       c.420
 E  I  T  T  L  R  I  D  V  T  T  D  G  R  H  A  E  V  E  F         p.140

          .         .         .         .         .         .       g.18732
 ACAACTGACTGGCAGAAAGATGCGGAACGCAGAGATCTCACTATAAATTCTATGTTTTTA       c.480
 T  T  D  W  Q  K  D  A  E  R  R  D  L  T  I  N  S  M  F  L         p.160

   | 05      .         .         .         .         .         .    g.22727
 G | GTTTTGATGGCACTTTATTTGACTACTTTAATGGTTATGAAGATTTAAAAAATAAGAAA    c.540
 G |   F  D  G  T  L  F  D  Y  F  N  G  Y  E  D  L  K  N  K  K      p.180

          .         .         .         .         .         .       g.22787
 GTTAGATTTGTTGGACATGCTAAACAGAGAATACAAGAGGATTATCTTAGAATTTTAAGA       c.600
 V  R  F  V  G  H  A  K  Q  R  I  Q  E  D  Y  L  R  I  L  R         p.200

          | 06         .         .         .         .         .    g.24566
 TACTTCAG | GTTTTATGGGAGAATTGTAGACAAACCTGGTGACCATGATCCTGAGACTTTG    c.660
 Y  F  R  |  F  Y  G  R  I  V  D  K  P  G  D  H  D  P  E  T  L      p.220

          .         .         .         .         .         .       g.24626
 GAAGCAATTGCAGAAAATGCAAAAGGCTTGGCTGGAATATCAGGAGAAAGGATTTGGGTG       c.720
 E  A  I  A  E  N  A  K  G  L  A  G  I  S  G  E  R  I  W  V         p.240

          .         .         .         .         .         .       g.24686
 GAACTGAAAAAAATTCTTGTTGGTAACCATGTAAATCATTTGATTCACCTTATCTATGAT       c.780
 E  L  K  K  I  L  V  G  N  H  V  N  H  L  I  H  L  I  Y  D         p.260

          .         .   | 07     .         .         .         .    g.25572
 CTTGATGTGGCTCCTTATATAG | GTTTACCTGCTAATGCAAGTTTAGAAGAATTTGACAAA    c.840
 L  D  V  A  P  Y  I  G |   L  P  A  N  A  S  L  E  E  F  D  K      p.280

          .         .         .         .         .         .       g.25632
 GTCAGTAAAAATGTTGATGGTTTTTCACCAAAGCCAGTGACTCTTTTGGCCTCATTATTC       c.900
 V  S  K  N  V  D  G  F  S  P  K  P  V  T  L  L  A  S  L  F         p.300

          .         .         .         .         .         .       g.25692
 AAAGTACAAGATGATGTCACAAAATTGGATTTGAGGTTGAAGATCGCAAAAGAGGAGAAA       c.960
 K  V  Q  D  D  V  T  K  L  D  L  R  L  K  I  A  K  E  E  K         p.320

          .         .         .         .         .         .       g.25752
 AACCTTGGCTTATTTATAGTTAAAAATAGGAAAGATTTAATTAAAGCAACAGATAGTTCA       c.1020
 N  L  G  L  F  I  V  K  N  R  K  D  L  I  K  A  T  D  S  S         p.340

          .         .         .       | 08 .         .         .    g.26014
 GACCCATTGAAACCCTATCAAGACTTCATTATAGAT | TCTAGGGAACCTGATGCAACTACT    c.1080
 D  P  L  K  P  Y  Q  D  F  I  I  D   | S  R  E  P  D  A  T  T      p.360

          .         .         .         .         .         .       g.26074
 CGTGTATGTGAACTACTGAAGTACCAAGGAGAGCACTGTCTCCTAAAGGAAATGCAGCAG       c.1140
 R  V  C  E  L  L  K  Y  Q  G  E  H  C  L  L  K  E  M  Q  Q         p.380

          .         .         .         .         .         .       g.26134
 TGGTCCATTCCTCCATTTCCTGTAAGTGGCCATGACATCAGAAAAGTGGGCATTTCTTCA       c.1200
 W  S  I  P  P  F  P  V  S  G  H  D  I  R  K  V  G  I  S  S         p.400

          .         .         .         .         .         .       g.26194
 GGAAAAGAAATTGGGGCTCTATTACAACAGTTGCGAGAACAGTGGAAAAAAAGTGGTTAC       c.1260
 G  K  E  I  G  A  L  L  Q  Q  L  R  E  Q  W  K  K  S  G  Y         p.420

          .         .         .         .                           g.26239
 CAAATGGAAAAAGATGAACTTCTGAGTTACATAAAGAAGACCTAA                      c.1305
 Q  M  E  K  D  E  L  L  S  Y  I  K  K  T  X                        p.434

          .         .         .         .         .         .       g.26299
 aactgatggctactaaaaagcagagcatttctggtaagactaaattttctcccctccctc       c.*60

          .         .         .         .         .         .       g.26359
 ttaatgaggttttagagactacaccagaataaaagacagtttaggggacctctgtagaac       c.*120

          .         .         .         .         .         .       g.26419
 aacaagggtcttattttgtgaattatatatttcaagaactaaacagagatccacctttct       c.*180

          .         .         .         .         .         .       g.26479
 ggatctgatttatatcactgaaatgtacagttcttttggaatagtttcacctgagaaaac       c.*240

          .         .         .         .         .         .       g.26539
 atagttggctattatctatcttaacctgttcaggcttttaaaaaaaactgtttttgcata       c.*300

          .         .         .         .         .         .       g.26599
 gggtagtactaagatcttaaaaagtggtaactgtcttgaagaaaaaacgtttattgtttg       c.*360

          .         .         .         .         .         .       g.26659
 tttgcaattgaaataacagggttaccttaacaatgactgtctatgatgtgtcagttctta       c.*420

          .         .         .         .         .         .       g.26719
 tctgaattccaaaataaacctgtgcttaaaaaagaaataattgaccaagtaagtttgcat       c.*480

          .         .         .         .         .         .       g.26779
 aaaatgtgaatactaaatgtgtccccagttgctggcattcatatgtacaggatttgttct       c.*540

          .         .         .         .         .         .       g.26839
 agcaagctatgcttcagtatgtggttgatatttttctgtcacaatgatttctttatgcat       c.*600

          .         .         .         .         .         .       g.26899
 gcagagcctggggaagtcatgggattaacttgagggtcactattgagcctattaattaat       c.*660

          .         .         .         .         .         .       g.26959
 tattgttttaataaaacaaacattggtattggaagataaatatgtttatgtggtatctga       c.*720

          .         .         .         .         .         .       g.27019
 caatgtgtattaggtgtcatatacaatggtaatatgcctgtctttaaagtgttattttat       c.*780

          .         .         .         .         .         .       g.27079
 taattaaaaggatatggctattattatatattctctaaagatttgagtcctaaatgcttt       c.*840

          .         .                                               g.27108
 catcaggtaaataaaatgtataatacaaa                                      c.*869

 (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 TRNA nucleotidyl transferase, CCA-adding, 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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