This page now uses browser-based delivery by default. Either cut and paste your sequence in the box below or upload it from a file on your local system. You may also use a multiple alignment as a seed, which must be in a2m format.
Further options appear below.
Repeating the searches just burdens our server and denies service to people who have new sequences to work with. This page offers the ability to perform remote protein homolog searches and protein structure prediction using HMM technology. It is part of a larger suite of UCSC's HMM applications that are available on the web. More details on the methods used can be found in an HMM tutorial , though that tutorial talks about the predecessor SAM-T98 method, which differs in several parameter choices. The PDB sequence database is updated weekly, but the template libraries are only updated sporadically.