Figure 3.
Screen dumps showing usage of SEARCHPKS for extracting the sequence of an AT domain in FASTA format and retrieving 10 AT domains most similar to the AT domain in query sequence. On clicking the AT domain of the second ORF in the screen shown in Figure 2, the program displays a page with a button leading to sequence of this domain in FASTA format and a form for extracting from PKSDB, a specified number of AT domains most similar or most diverse from the query domain. For these homologous AT domains, the program lists the degree of similarity to the query, their active site motif as well as substrate specificity along with links to their alignment with the query.