NPS@: Welcome to Network Protein Sequence Analysis - NPSA - Lyon

This site is a fork of the original PRABI NPS@ server

July 22, 2024: NPS@ updated (see NEWS).

July 25 17h00 (Paris Time) - July 26 12h00 (Paris Time): NPS@ service interruption.

Upload your own Pearson/FASTA sequence file.

Sequence homology search :

against protein sequence databases :
- BLAST (query protein (blastp) or nucleotide (blastx) sequence)
- PSI-BLAST (query protein sequence)
- FASTA (query protein sequence)
- SSEARCH (query protein sequence)
- HMMSEARCH (query protein profile, HMMER 3 format)
against nucleotide sequence databases :
- BLAST (query protein (tblastn) or nucleotide (blastn, tblastx) sequence)
- FASTA (query nucleotide sequence)
- SSEARCH (query nucleotide sequence)

Multiple sequence alignment :

Profile HMM building :

Protein secondary structure prediction :

Miscellaneous protein primary structure analysis :

Coiled-coil domain prediction
Coloring of amino-acid residues
Composition in amino-acid residues
Helix-turn-helix (HTH) DNA-binding motif prediction
PROSITE motifs / patterns / signatures scan (PROSCAN) for protein domains, families and functional sites annotation

Geno3D : comparative modelling of protein 3-D structure.

References about databases and software integrated into NPS@.

Acknowledgments :

All Bioinformatics teams for their database and software developments
ENA, Ensembl, EnsemblGenomes, UniProtKB, PDB, MGnify and AlphaFoldDB databases are updated from European Bioinformatics Insitute (EBI)
PROSITE database is updated from Expasy portal of Swiss Institute of Bioinformatics (SIB)
ESM Metagenomic Atlas from the original server

About NPS@ :

Last modification time : Mon Feb 5 16:52:13 2024. Current time : Sat Jul 27 09:14:31 2024. User : public@3.135.183.190.