| attribute | type | cardinality | unique | required | doc |
|---|
| assembly | genomic-coordinate.assembly | one | | | The reference genomic assembly for this coordinate, refers to idents in the 'assembly' namespace |
| contig | string | one | | | The genomic contig (e.g. the chromosome) for this coordinate as a string |
| end | long | one | | | The end position for this coordinate as an integer |
| id | string | one | yes | | The id of this genomic coordinate as a string 'assembly:contig:strand:start:end'. Must be unique within the database |
| start | long | one | | | The start position for this coordinate as an integer |
| strand | string | one | | | The strand for this coordinate, either '+' or '-' |