1Seq-annot ::= {
2  data ftable {
3    {
4      data variation {
5        name "NC_000001.10:g.123456delA",
6        data set {
7          type package,
8          variations {
9            {
10              data instance {
11                type del,
12                delta {
13                  {
14                    seq this NULL,
15                    action del-at
16                  }
17                }
18              }
19            },
20            {
21              data instance {
22                type identity,
23                delta {
24                  {
25                    seq literal {
26                      length 1,
27                      seq-data iupacna "A"
28                    }
29                  }
30                },
31                observation asserted
32              }
33            }
34          }
35        }
36      },
37      location pnt {
38        point 123455,
39        strand plus,
40        id gi 224589800
41      }
42    }
43  }
44}
45