phosphate cytidylyltransferase 1, choline, alpha (PCYT1A) - coding DNA reference sequence

(used for variant description)

(last modified December 16, 2016)


This file was created to facilitate the description of sequence variants on transcript NM_005017.2 in the PCYT1A gene based on a coding DNA reference sequence following the HGVS recommendations.

The sequence was taken from NC_000003.11, covering PCYT1A transcript NM_005017.2.


Please note that introns are available by clicking on the exon numbers above the sequence.
 (upstream sequence)
           .         .         .         .         .                g.5053
        cccgggcgtctccccgcaacctcctcaacttccctagtcagtgacgcggcgcc       c.-121

 .         .         .         .         .      | 02  .             g.9189
 ggccagaaatccgaccggaccgggctcgggggagcgtgagttgcag | catgtgccgaagcg    c.-61

 .         .         .         .         .          | 03            g.22182
 ccacctcagaagataaaaagaaatgagtctcatatttggcattcttttag | ttaaaagaag    c.-1

          .         .         .         .         .         .       g.22242
 ATGGATGCACAGTGTTCAGCCAAGGTCAATGCAAGGAAGAGGAGAAAAGAGGCGCCCGGA       c.60
 M  D  A  Q  C  S  A  K  V  N  A  R  K  R  R  K  E  A  P  G         p.20

          .         .         .         .         .        | 04.    g.34829
 CCCAACGGGGCAACAGAAGAAGATGGGGTTCCTTCCAAAGTGCAGCGCTGTGCAGTG | GGC    c.120
 P  N  G  A  T  E  E  D  G  V  P  S  K  V  Q  R  C  A  V   | G      p.40

          .         .         .         .         .         .       g.34889
 TTACGGCAACCAGCTCCTTTTTCTGATGAAATTGAAGTTGACTTTAGTAAGCCCTATGTC       c.180
 L  R  Q  P  A  P  F  S  D  E  I  E  V  D  F  S  K  P  Y  V         p.60

          .         .         .        | 05.         .         .    g.44413
 AGGGTAACTATGGAAGAAGCCAGCAGAGGAACTCCTT | GTGAGCGACCTGTGAGAGTTTAT    c.240
 R  V  T  M  E  E  A  S  R  G  T  P  C |   E  R  P  V  R  V  Y      p.80

          .         .         .         .         .         .       g.44473
 GCCGATGGAATATTTGACTTATTTCACTCTGGTCACGCCCGAGCTCTGATGCAAGCGAAG       c.300
 A  D  G  I  F  D  L  F  H  S  G  H  A  R  A  L  M  Q  A  K         p.100

          .         .         .     | 06   .         .         .    g.45221
 AACCTTTTCCCTAATACGTACCTCATTGTGGGAG | TTTGCAGTGATGAGCTCACACACAAC    c.360
 N  L  F  P  N  T  Y  L  I  V  G  V |   C  S  D  E  L  T  H  N      p.120

          .         .         .         .         .         .       g.45281
 TTCAAAGGCTTCACGGTGATGAACGAGAATGAGCGCTATGACGCAGTCCAGCACTGCCGC       c.420
 F  K  G  F  T  V  M  N  E  N  E  R  Y  D  A  V  Q  H  C  R         p.140

          .         .         .         .         .         .       g.45341
 TACGTGGATGAGGTGGTGAGGAATGCGCCCTGGACGCTGACACCCGAGTTCCTGGCCGAA       c.480
 Y  V  D  E  V  V  R  N  A  P  W  T  L  T  P  E  F  L  A  E         p.160

        | 07 .         .         .         .         .         .    g.50127
 CACCGG | ATTGATTTTGTAGCCCATGATGATATTCCTTATTCATCTGCTGGCAGTGATGAT    c.540
 H  R   | I  D  F  V  A  H  D  D  I  P  Y  S  S  A  G  S  D  D      p.180

          .         .      | 08  .         .         .         .    g.50658
 GTTTATAAGCACATCAAGGAGGCAG | GCATGTTTGCTCCAACACAGAGGACAGAAGGTATC    c.600
 V  Y  K  H  I  K  E  A  G |   M  F  A  P  T  Q  R  T  E  G  I      p.200

          .         .         .         .         .         .       g.50718
 TCCACATCAGACATCATCACCCGAATTGTGCGGGATTATGATGTGTATGCGAGGCGGAAC       c.660
 S  T  S  D  I  I  T  R  I  V  R  D  Y  D  V  Y  A  R  R  N         p.220

          .         .         .         .         | 09         .    g.52990
 CTGCAGAGGGGCTACACAGCAAAGGAGCTCAATGTCAGCTTTATCAAC | GAGAAGAAATAC    c.720
 L  Q  R  G  Y  T  A  K  E  L  N  V  S  F  I  N   | E  K  K  Y      p.240

          .         .         .         .         .         .       g.53050
 CACTTGCAGGAGAGGGTTGACAAAGTAAAGAAGAAAGTGAAAGATGTGGAGGAAAAGTCA       c.780
 H  L  Q  E  R  V  D  K  V  K  K  K  V  K  D  V  E  E  K  S         p.260

          .         .         .         .         .         .       g.53110
 AAAGAATTTGTTCAGAAGGTGGAGGAAAAAAGCATTGACCTCATTCAGAAGTGGGAGGAG       c.840
 K  E  F  V  Q  K  V  E  E  K  S  I  D  L  I  Q  K  W  E  E         p.280

          .         .         .         .         .        | 10.    g.53822
 AAGTCCCGAGAATTCATTGGAAGTTTTCTGGAAATGTTTGGTCCGGAAGGAGCACTG | AAA    c.900
 K  S  R  E  F  I  G  S  F  L  E  M  F  G  P  E  G  A  L   | K      p.300

          .         .         .         .         .         .       g.53882
 CATATGCTGAAAGAGGGGAAGGGCCGGATGCTGCAGGCCATCAGCCCGAAGCAGAGCCCC       c.960
 H  M  L  K  E  G  K  G  R  M  L  Q  A  I  S  P  K  Q  S  P         p.320

          .         .         .         .         .         .       g.53942
 AGCAGCAGCCCTACTCGCGAGCGCTCCCCCTCCCCCTCTTTCCGATGGCCCTTCTCCGGC       c.1020
 S  S  S  P  T  R  E  R  S  P  S  P  S  F  R  W  P  F  S  G         p.340

          .         .         .         .         .         .       g.54002
 AAGACTTCCCCACCTTGCTCCCCAGCAAATCTCTCCAGGCACAAGGCTGCAGCCTATGAT       c.1080
 K  T  S  P  P  C  S  P  A  N  L  S  R  H  K  A  A  A  Y  D         p.360

          .         .                                               g.54026
 ATCAGTGAGGATGAAGAAGACTAA                                           c.1104
 I  S  E  D  E  E  D  X                                             p.367

          .         .         .         .         .         .       g.54086
 tgtttcctccctcctttcctgtcctccctttctgtcccattaccttcagaagctctctgt       c.*60

          .         .         .         .         .         .       g.54146
 tgaattccaaattgtgaccccaacactaaacctaaggacagctacaaaggaaagacaact       c.*120

          .         .         .         .         .         .       g.54206
 ggggaaagaagacctaggactgggggaacccaaacagcctgtcctgcaagtgacatcact       c.*180

          .         .         .         .         .         .       g.54266
 cacccacacgaaggagggggactgcaccttagaagcctgctctgcatccatttacccccc       c.*240

          .         .         .         .         .         .       g.54326
 cccaagggctttgtttcactgtttatgttcacgtgatctcaacagggaaattgtcatttt       c.*300

                                                                    g.54332
 cattaa                                                             c.*306

 (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 Phosphate cytidylyltransferase 1, choline, alpha 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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