Support queries to find proteins with certain domains

[webyrd]

For example, find all human proteins that contain a specific domain

(Feature request from a clinical researcher.)

[webyrd]

Andrew Su points out that InterPro is very good at this sort of thing:

http://www.ebi.ac.uk/interpro/

The full InterPro data sources can be downloaded--some of the files seem quite large (40GB compressed for the largest file).