DDBJ homology search services(FASTA, BLAST, PSI-BLAST, SSEARCH) were updated on June 19th. The interfaces were changed and Blast server got faster than before.
The default target division was changed from "all DNA data" to "all except EST, HTG, GSS, STS, SYN, UNA divisions".
It is also effective when "DDBJ ALL" or "DDBJ updates" is selected. By this change, you can search well-annotated DNA sequence data efficiently.