Functional Annotation and Classification of Proteins of Prokaryotes
FACoP.v3: NEW version April 2026
What's New:
1) Experimental REGULON prediction
What's New:
1) Experimental REGULON prediction
FACoP is a supporting system for FUNAGE-Pro to classify genes for
Gene Set Enrichment Analysis. FACoP will annotate proteins for: GO, InterPro(IPR), KEGG-orthology KO, KEGG-pathways, Operons, eggNOG, COG, and KEYWORDS.
For large projects, a stand-alone version (Linux only) should be used; it can be downloaded here: download
For large projects, a stand-alone version (Linux only) should be used; it can be downloaded here: download
If you don't get results most likely the input files are not correct
- Check if the headers in the fasta file are identical to the first column in the GFF file
- FACoP use locus-tags as indentifiers, check if your GFF file contain locus-tag information for genes
This web server accepts genomes up to 8M bases for annotation
Select or drag and drop your GFF and DNA file below
Select or drag and drop your GFF and DNA file below
DNA (.fna, .fasta or .fa) not uploaded
GFF (.gff or .gff3) not uploaded
NEW: Create a gff annotation file
FACoP sessionID:
Functional Annotation and Classification Started, please wait
Arpil 2026. Anne de Jong [anne.de.jong .. rug.nl]. Department of Molecular Genetics,
University of Groningen, Nijenborgh 7, 9747 AG Groningen, the Netherlands
University of Groningen, Nijenborgh 7, 9747 AG Groningen, the Netherlands
