--- tables.sql.ori	2011-02-22 10:53:26.000000000 +0100
+++ tables.sql	2011-02-22 16:15:11.000000000 +0100
@@ -576,15 +576,15 @@
 	long_name CHAR(100),
 	version CHAR(40),
 	local_blast_name CHAR(100),
-	blast_program CHAR(7),
-	repository CHAR(100),
-	web_site CHAR(100),
-	kind CHAR(40),
+	blast_program ENUM('blastn', 'blastp', 'blastx', 'tblastn', 'tblastx'),
+	repository CHAR(255),
+	web_site CHAR(255),
+	kind ENUM('dna','pep'),
 	go_annot_format CHAR(40),
 	link_pre CHAR(200),
 	link_post CHAR(200),
 	local_hmmer_name CHAR(40),
-	rec_sim_type CHAR(40),
+	rec_sim_type ENUM('', 'orthologue', 'synonymous'),
 	rec_sim_evalue CHAR(40),
 	orthologues_arabi_hack CHAR(1),
 	local_go_assoc_file CHAR(200),