Resource (UniProt) is the most comprehensive catalog of information
on proteins. It is a central repository of protein sequences and function
created by combining the information contained in Swiss-Prot,
TrEMBL, and PIR.
Protein Data Bank (PDB)
is the 3-D structure database for large molecules of proteins and nucleic acids.
Most of these structures are experimentally-derived primarily by X-ray crystallography
and Nuclear Magnetic Resonance (NMR) spectroscopy.
PROSITE is a dictionary of protein
families and domains. The patterns and profiles are derived from the conserved
motifs and signatures of protein families.
InterPro and InterProScan
InterPro is a database
of protein families, domains and functional sites in which identifiable features
found in known proteins can be applied to unknown protein sequences. InterProScan
allows you to query your sequence against InterPro.
is a database of protein sequence blocks, i.e. ungapped alignments of
highly conserved regions among a protein family or superfamily. eBLOCKs
is generated automatically from PSI-BLAST results.
eMotif is a
database derived from the multiple sequence alignments in the
BLOCKS+ database and the PRINTS
Pfam is a large collection
of multiple sequence alignments and hidden Markov models covering many common
protein domains and families.
PRINTS is a compendium
of protein fingerprints.
is a comprehensive set of protein domain families automatically generated from
the SWISS-PROT and TrEMBL sequence databases.
Map is a 2DPAGE Database.