+------------+---------+------+-----+---------+-------+
| Field      | Type    | Null | Key | Default | Extra |
+------------+---------+------+-----+---------+-------+
| ID         | int(11) | YES  |     | NULL    |       | 
| ATOM_NAME  | char(6) | NO   |     | NULL    |       | 
| X_COORD    | double  | NO   |     | NULL    |       | 
| Y_COORD    | double  | NO   |     | NULL    |       | 
| Z_COORD    | double  | NO   |     | NULL    |       | 
| MODEL_NO   | int(11) | NO   | MUL | NULL    |       | 
| KEY_ID     | int(11) | NO   | MUL | NULL    |       | 
| FIRSTKEY_ID| int(11) | NO   | MUL | NULL    |       | 
+------------+---------+------+-----+---------+-------+