orthoFind searchs for homologous and orthologous proteins at a genomics level. It allows a quick search given one or more query sequences, and it can search either Swiss-Prot, a collection of reference proteomes, or user datasets. These results are accompanied with a simple functional annotation, including a study of their domain architecture.

Paste a sequence or Upload fasta file

Upload fasta file

Change default parameters

Initial database

Minimum identity required

Low complexity filter

Exclude GO terms not assigned by a curator

Select additional proteomes

Selected proteomes
User proteome
User EST dataset

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Please cite the use of orthoFind with the following reference: Mier P, Andrade-Navarro MA, Perez-Pulido AJ (2015) orthoFind Facilitates the Discovery of Homologous and Orthologous Proteins. PLoS One, 10(12):e0143906