http://wiki.cathdb.info/ 2026-05-12T18:27:24+00:00 http://wiki.cathdb.info/ http://wiki.cathdb.info/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2008-09-16T12:44:54+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.cathdb.info/doku.php?id=tutorials:search_engine:tutorial:browse_the_cath_hierarchy&rev=1221569094&do=diff How to Browse the Four Major Clusters in the CATH Hierarchy It is possible to browse the four major levels of the CATH hierarchy by clicking on 'Browse CATH from the top of the hierarchy,' which is located on the CATH start page under the heading 'Links for Researchers.' This will take you to a page that looks like this: text/html 2008-09-16T09:06:19+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.cathdb.info/doku.php?id=tutorials:search_engine:tutorial:index&rev=1221555979&do=diff Search Engine Tutorial Begin your search by typing in your search word into the search box in the right hand corner of any CATH page and click 'Quick Search'. The CATH search engine can be used in different ways and for different purposes. * For information about how to find a particular domain go to - text/html 2008-09-16T12:44:17+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.cathdb.info/doku.php?id=tutorials:search_engine:tutorial:pdb_code_domain_id_search&rev=1221569057&do=diff How To Find a Particular Domain To find a particular domain, use either the CATH domain ID, CATH chain ID or the PDB code as the search term. The search term can be entered into the 'Quick Search' box in the top right-hand corner of any CATH page, or into the 'Search by ID/Keywords' box on the 'Search CATH by ID/sequence/text' page accessible from the CATH homepage. Using the protein '1ucr' as an example, a search should come up with the following: text/html 2008-09-16T12:41:33+00:00 Anonymous (anonymous@undisclosed.example.com) http://wiki.cathdb.info/doku.php?id=tutorials:search_engine:tutorial:text_search&rev=1221568893&do=diff How To Perform a Text Search It is possible to search the CATH database using any search word. For example, the word may be of functional origin, such as 'chaperone,' or structural, such as 'helix'. The search word can be entered in the 'Quick Search' box in the top right-hand corner of the screen, or into the 'Search by ID/Keywords' box on the 'Search CATH by ID/sequence/text' page accessible from the CATH homepage. The search word 'lysine' will generate a result page that looks like this: