Direct SQL query

Please don't use this form if you're not familiar with SQL.

Check below for tables structure and examples...
The query must return ONLY dom_prot.protein or protein.name. End your query with ;

+------------+       +------------+       +------------+
|  dom_prot  |       |  protein   |       |  taxonomy  |
+============+       +============+       +============+
|  protein   | ====> |   name     |       |   family   |
|  domain    |       |  organism  | ====> |  species   |
|  start     |       +------------+       |  kingdom   |
|  ende      |                            |superkingdom|
+------------+                            |   phylum   |
                                          +------------+


Examples:

SELECT distinct(protein) FROM dom_prot WHERE domain = 'SH3' OR domain = 'SH2' 
AND protein NOT IN (SELECT protein FROM dom_prot WHERE domain = 'TyrKc'); 


SELECT distinct(dom_prot.protein) FROM dom_prot, protein, taxonomy WHERE dom_prot.domain = 'SH2'
AND dom_prot.protein=protein.name AND protein.organism=taxonomy.species AND 
taxonomy.kingdom = 'Metazoa';