| Key | Database field | Header | Description |
|---|
| NUMID | NUMID | NUMID | The numerical id. |
| Owner | OWNER | Owner | The owner of the well (same as the owner of the plate). |
| Dat | DAT | Last update | The date on which the drop was last changed. |
| WellID | WELLID | Well | The numerical id of the well the drop belongs to. |
| Pos | POS | The position of the drop in the well | The positon of the drop in the well. |
| Components | COMPONENTS | Drop components | The drop components. |
| ResVol | RESVOL | Partial volume of reservoir in drop | The amount of reservoir solution which is added to the drop. |
| SolVol | SOLVOL | Partial volume of solution in drop | The total volume of all drops components except the volume of reservoir, which is added to the drop. This parameter is calculated based on the indivual volumes of the drop components. |
| Scores | SCORES | Scores | The scores value describes the outcome of the experiment in a user-defined scale. A flag is assigned to each option of the score value, which tells whether or not the experiment resulted in crystals. |
| Comment | COMMENT | Comment | A short comment related to this well. |
| Picture | PICTURE | Picture | One or more pictures of the drop. |
| UniqueID | UNIQUEID | Unique ID | The unique id of the drop. the unique id is composed of component descriptors that are separated by vertical bars. a component descriptor consists of the compound name, the concentration and the concentration unit, separated by colons. |
| IScore | ISCORE | I score | The I score value is a measure of the correlation of the composition of the crystallization drop with its outcome. |
| Share | SHARE | Shares | The Share field is used to give other users viewing or modifying rights for a certain object. Permissions can be given to specific users, to the group to which the object owner belongs to and to all users. |