oculocutaneous albinism II (OCA2) - coding DNA reference sequence

(used for variant description)

(last modified July 24, 2014)


This file was created to facilitate the description of sequence variants on transcript NM_000275.2 in the OCA2 gene based on a coding DNA reference sequence following the HGVS recommendations.

The sequence was taken from NG_009846.1, covering OCA2 transcript NM_000275.2.


Please note that introns are available by clicking on the exon numbers above the sequence.
 (upstream sequence)
           .         .         .         .         .                g.5050
           cttacttcgaaggctgtgctccgctcaccatccagagcggaggtgcggac       c.-61

 .         .         .         .         | 02         .             g.22438
 cttaaactcactcctggagaaagatctgcaagtgcgcag | agagaagactggcagtggagc    c.-1

          .         .         .         .         .         .       g.22498
 ATGCATCTGGAGGGCAGAGACGGCAGGCGGTACCCCGGCGCGCCGGCGGTGGAGCTCCTG       c.60
 M  H  L  E  G  R  D  G  R  R  Y  P  G  A  P  A  V  E  L  L         p.20

          .         .         .         .         .         .       g.22558
 CAGACGTCCGTGCCCAGCGGACTCGCTGAACTTGTGGCCGGCAAGCGCAGGCTTCCTCGG       c.120
 Q  T  S  V  P  S  G  L  A  E  L  V  A  G  K  R  R  L  P  R         p.40

          .         .         .         .         .         .       g.22618
 GGAGCCGGTGGAGCTGACCCCTCGCACTCCTGCCCCAGGGGGGCTGCCGGGCAGAGCTCT       c.180
 G  A  G  G  A  D  P  S  H  S  C  P  R  G  A  A  G  Q  S  S         p.60

          .         .         .         .        | 03.         .    g.72162
 TGGGCTCCTGCAGGCCAGGAGTTTGCTTCATTCCTCACAAAAGGGAG | GTCTCACTCTTCT    c.240
 W  A  P  A  G  Q  E  F  A  S  F  L  T  K  G  R  |  S  H  S  S      p.80

          .         .         .         .         .         .       g.72222
 TTGCCCCAGATGTCCAGCTCCAGGTCTAAAGATTCCTGCTTTACAGAAAACACTCCTTTG       c.300
 L  P  Q  M  S  S  S  R  S  K  D  S  C  F  T  E  N  T  P  L         p.100

          .         .       | 04 .         .         .         .    g.76287
 CTGAGGAATTCCTTACAGGAGAAAGG | GTCACGGTGCATACCTGTTTACCATCCAGAGTTC    c.360
 L  R  N  S  L  Q  E  K  G  |  S  R  C  I  P  V  Y  H  P  E  F      p.120

          .         .         .         .         .         .       g.76347
 ATCACTGCTGAAGAGTCTTGGGAAGACAGCTCTGCTGACTGGGAGCGAAGATACCTGCTA       c.420
 I  T  A  E  E  S  W  E  D  S  S  A  D  W  E  R  R  Y  L  L         p.140

          .         .         .         .         .         .       g.76407
 AGCAGGGAGGTGTCTGGTCTGTCTGCATCTGCCTCCTCCGAGAAGGGAGACCTTCTGGAC       c.480
 S  R  E  V  S  G  L  S  A  S  A  S  S  E  K  G  D  L  L  D         p.160

          .         .         .      | 05  .         .         .    g.79435
 AGCCCGCACATCCGACTCCGTCTTTCCAAGCTGAG | GCGCTGTGTGCAGTGGCTGAAAGTC    c.540
 S  P  H  I  R  L  R  L  S  K  L  R  |  R  C  V  Q  W  L  K  V      p.180

          .         .         .    | 06    .         .         .    g.81766
 ATGGGCCTGTTTGCCTTTGTGGTGCTGTGTTCT | ATTTTGTTCAGCCTATATCCGGATCAA    c.600
 M  G  L  F  A  F  V  V  L  C  S   | I  L  F  S  L  Y  P  D  Q      p.200

          .         .         .         .       | 07 .         .    g.85769
 GGAAAGCTCTGGCAGCTGTTGGCCTTATCACCGCTGGAGAACTACT | CCGTGAACCTTAGC    c.660
 G  K  L  W  Q  L  L  A  L  S  P  L  E  N  Y  S |   V  N  L  S      p.220

          .         .         .         .         .         .       g.85829
 AGCCACGTGGACTCCACGCTGCTGCAGGTGGACCTGGCAGGGGCCCTAGTGGCCAGTGGG       c.720
 S  H  V  D  S  T  L  L  Q  V  D  L  A  G  A  L  V  A  S  G         p.240

          .         .         .         .         .         .       g.85889
 CCGAGTCGTCCTGGGAGGGAAGAGCACATCGTGGTGGAGCTGACCCAGGCTGACGCTTTG       c.780
 P  S  R  P  G  R  E  E  H  I  V  V  E  L  T  Q  A  D  A  L         p.260

          .         .        | 08.         .         .         .    g.88159
 GGCTCCAGGTGGCGGCGGCCACAGCAG | GTCACTCACAACTGGACGGTGTATTTAAATCCG    c.840
 G  S  R  W  R  R  P  Q  Q   | V  T  H  N  W  T  V  Y  L  N  P      p.280

          .         .         .         .         . | 09       .    g.89393
 AGGAGAAGCGAGCACTCAGTGATGAGCAGGACCTTTGAGGTACTGACCAG | AGAGACGGTG    c.900
 R  R  S  E  H  S  V  M  S  R  T  F  E  V  L  T  R  |  E  T  V      p.300

          .         .         .         .         .         .       g.89453
 TCCATCAGCATCCGGGCCTCCCTGCAGCAGACCCAGGCTGTCCCTCTTTTGATGGCTCAT       c.960
 S  I  S  I  R  A  S  L  Q  Q  T  Q  A  V  P  L  L  M  A  H         p.320

          .         .         .         .         .         .       g.89513
 CAGTACCTCCGCGGAAGTGTAGAAACCCAGGTGACCATCGCGACGGCCATCCTCGCGGGC       c.1020
 Q  Y  L  R  G  S  V  E  T  Q  V  T  I  A  T  A  I  L  A  G         p.340

          .         .     | 10   .         .         .         .    g.113701
 GTCTACGCGCTGATCATATTTGAG | ATCGTGCACAGAACTCTGGCGGCCATGCTGGGTTCC    c.1080
 V  Y  A  L  I  I  F  E   | I  V  H  R  T  L  A  A  M  L  G  S      p.360

          .         .         .       | 11 .         .         .    g.114670
 CTTGCAGCACTGGCAGCACTGGCTGTGATTGGCGAT | AGACCCAGCCTGACCCATGTGGTG    c.1140
 L  A  A  L  A  A  L  A  V  I  G  D   | R  P  S  L  T  H  V  V      p.380

          .         .         .         .   | 12     .         .    g.117687
 GAGTGGATTGATTTTGAGACGCTGGCCCTGCTGTTTGGCATG | ATGATCTTAGTAGCCATA    c.1200
 E  W  I  D  F  E  T  L  A  L  L  F  G  M   | M  I  L  V  A  I      p.400

          .         .         .          | 13        .         .    g.119145
 TTTTCAGAAACGGGATTTTTCGATTATTGTGCTGTAAAG | GCATACCGGCTCTCCCGGGGA    c.1260
 F  S  E  T  G  F  F  D  Y  C  A  V  K   | A  Y  R  L  S  R  G      p.420

          .         .         .         .         .         .       g.119205
 CGGGTGTGGGCCATGATCATCATGCTCTGTCTCATCGCGGCCGTCCTCTCTGCCTTCTTG       c.1320
 R  V  W  A  M  I  I  M  L  C  L  I  A  A  V  L  S  A  F  L         p.440

          .         .         .         .     | 14   .         .    g.120845
 GACAACGTCACCACCATGCTCCTCTTCACGCCTGTGACCATAAG | GTTGTGTGAGGTGCTC    c.1380
 D  N  V  T  T  M  L  L  F  T  P  V  T  I  R  |  L  C  E  V  L      p.460

          .         .         .         .         .         .       g.120905
 AACCTTGATCCAAGACAAGTCCTGATTGCAGAAGTGATCTTCACAAACATTGGAGGAGCT       c.1440
 N  L  D  P  R  Q  V  L  I  A  E  V  I  F  T  N  I  G  G  A         p.480

          .         .         .         .         .         .       g.120965
 GCCACTGCCATCGGGGACCCTCCAAATGTCATTATTGTTTCCAACCAAGAGCTGAGGAAG       c.1500
 A  T  A  I  G  D  P  P  N  V  I  I  V  S  N  Q  E  L  R  K         p.500

     | 15    .         .         .         .         .         .    g.137547
 ATG | GGCCTGGACTTTGCCGGATTCACTGCACACATGTTCATTGGGATTTGCCTTGTTCTC    c.1560
 M   | G  L  D  F  A  G  F  T  A  H  M  F  I  G  I  C  L  V  L      p.520

          .         .         .         .         .         .       g.137607
 CTGGTCTGCTTTCCGCTCCTCAGACTCCTTTACTGGAACAGAAAGCTTTATAACAAGGAA       c.1620
 L  V  C  F  P  L  L  R  L  L  Y  W  N  R  K  L  Y  N  K  E         p.540

          .       | 16 .         .         .         .         .    g.146621
 CCCAGTGAGATTGTTG | AACTGAAGCACGAGATTCACGTCTGGCGCCTGACTGCTCAGCGC    c.1680
 P  S  E  I  V  E |   L  K  H  E  I  H  V  W  R  L  T  A  Q  R      p.560

          .         .         .         .         .         .       g.146681
 ATCAGCCCGGCCAGCCGCGAGGAGACAGCTGTGCGCCGCCTGCTGCTGGGGAAGGTGCTG       c.1740
 I  S  P  A  S  R  E  E  T  A  V  R  R  L  L  L  G  K  V  L         p.580

          .         .         .         .     | 17   .         .    g.149113
 GCACTGGAGCACCTGCTCGCCCGGAGGCTGCACACCTTCCACAG | ACAGATCTCACAGGAG    c.1800
 A  L  E  H  L  L  A  R  R  L  H  T  F  H  R  |  Q  I  S  Q  E      p.600

          .         .         .         .   | 18     .         .    g.152438
 GACAAAAATTGGGAGACCAATATCCAAGAACTCCAAAAAAAG | CATAGGATATCTGACGGG    c.1860
 D  K  N  W  E  T  N  I  Q  E  L  Q  K  K   | H  R  I  S  D  G      p.620

          .         .         .         .         .         .       g.152498
 ATTCTGCTCGCCAAATGCCTGACAGTGTTGGGATTTGTTATCTTCATGTTTTTCCTCAAT       c.1920
 I  L  L  A  K  C  L  T  V  L  G  F  V  I  F  M  F  F  L  N         p.640

          .         .         .  | 19      .         .         .    g.178087
 TCGTTTGTCCCTGGCATTCATCTTGATCTTG | GATGGATTGCTATTCTGGGTGCCATCTGG    c.1980
 S  F  V  P  G  I  H  L  D  L  G |   W  I  A  I  L  G  A  I  W      p.660

          .         .         .         .         .         .       g.178147
 TTGCTAATTTTAGCTGATATTCATGATTTTGAGATAATTCTACACAGAGTGGAATGGGCA       c.2040
 L  L  I  L  A  D  I  H  D  F  E  I  I  L  H  R  V  E  W  A         p.680

          .         .         .          | 20        .         .    g.232411
 ACCCTTCTGTTTTTTGCAGCGCTCTTTGTTCTGATGGAG | GCATTGGCACATCTCCACTTA    c.2100
 T  L  L  F  F  A  A  L  F  V  L  M  E   | A  L  A  H  L  H  L      p.700

          .         .         .          | 21        .         .    g.233075
 ATAGAATATGTTGGAGAACAAACTGCTTTGCTAATAAAG | ATGGTCCCAGAGGAGCAGCGC    c.2160
 I  E  Y  V  G  E  Q  T  A  L  L  I  K   | M  V  P  E  E  Q  R      p.720

          .         .         .         .         .         .       g.233135
 CTCATAGCCGCCATTGTCCTGGTGGTGTGGGTCTCAGCCCTGGCGTCGTCCCTGATTGAC       c.2220
 L  I  A  A  I  V  L  V  V  W  V  S  A  L  A  S  S  L  I  D         p.740

          .         .     | 22   .         .         .         .    g.252873
 AACATCCCGTTCACTGCTACCATG | ATTCCCGTGCTCCTGAACCTGAGCCACGACCCTGAG    c.2280
 N  I  P  F  T  A  T  M   | I  P  V  L  L  N  L  S  H  D  P  E      p.760

          .         .         .         .         .         | 23    g.259262
 GTTGGCCTGCCCGCACCGCCGCTCATGTATGCCCTGGCCTTCGGTGCTTGCCTGGGAG | GT    c.2340
 V  G  L  P  A  P  P  L  M  Y  A  L  A  F  G  A  C  L  G  G |       p.780

          .         .         .         .         .         .       g.259322
 AACGGGACACTGATTGGCGCGTCGGCAAACGTCGTGTGTGCAGGGATTGCAGAACAGCAT       c.2400
 N  G  T  L  I  G  A  S  A  N  V  V  C  A  G  I  A  E  Q  H         p.800

          .         .         .   | 24     .         .         .    g.348868
 GGATATGGGTTCTCCTTCATGGAATTTTTCAG | GCTGGGCTTCCCAATGATGGTTGTGTCC    c.2460
 G  Y  G  F  S  F  M  E  F  F  R  |  L  G  F  P  M  M  V  V  S      p.820

          .         .         .         .         .                 g.348925
 TGCACTGTTGGGATGTGTTATCTCCTTGTGGCTCATGTGGTGGTGGGATGGAATTAA          c.2517
 C  T  V  G  M  C  Y  L  L  V  A  H  V  V  V  G  W  N  X            p.838

          .         .         .         .         .         .       g.348985
 tagacatccatctattgctcgaagactaaaggaaacttcatccatcacaacccattagtc       c.*60

          .         .         .         .         .         .       g.349045
 ataaaactaccctgaccccactgtttgaagaagaaaaggtgcttaccctggagatgctac       c.*120

          .         .         .         .         .         .       g.349105
 agagacacagtggaatagaccttgacactaacactctaattcaagcgaatgttggaacac       c.*180

          .         .         .         .         .         .       g.349165
 catgacctcctctgtgtgtcctttctccccaaggacaaaatgtagaaagatgtgagataa       c.*240

          .         .         .         .         .         .       g.349225
 cttactcaagattcccctccagaaaaatacgtatgtttaaaaacccttcctgctatacat       c.*300

          .         .         .         .         .         .       g.349285
 aggaaaagacacacatccacctaaaattgactgtactgtttaactgtcaattctcctgag       c.*360

          .         .         .         .         .         .       g.349345
 gctaaacacagtttgtttttcttgtaatcacttttcatgttaaaataatcagcattcaaa       c.*420

          .         .         .         .         .         .       g.349405
 ttgtatgctttctgaatatagactttctgggaaaaggtttactgctcgtaaggaaacatt       c.*480

          .         .         .                                     g.349438
 ttatgtattaaaataaactgttccttgataaaa                                  c.*513

 (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 Oculocutaneous albinism II 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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