InterDom

LenVarDB

Database of length variantion in protein domains

Protein Clusters

Related protein sequences (clusters)of Reference Sequence proteins encoded by complete genomes

TCSBN

PIPs

Predicted human protein-protein interactions

OPTIC

Orthologous and Paralogous Transcripts in Clades

Dockground

Protein-protein interfaces in co-crystallized protein structures

PDZBase

Protein-protein interactions involving PDZ domains

BioCarta Pathways

Online maps of metabolic and signaling pathways

Protein-protein interfaces

Interacting residues in protein-protein interfaces in PDB

prePPI

Predicted and experimentally determined protein-protein interactions for yeast and human

KBDOCK

Protein domain interactions and interfaces

PIG - Pathogen Interaction Gateway

Host-pathogen protein-protein interactions

TRIP

Protein-protein interactions for mammalian TRP channels

DOMINE

Known and predicted protein domain interactions observed in PDB entries,

Human Protein-Protein Interaction rEference

HIPPIE integrates human protein-protein interactions from several manually curated source databases. It provides a web tool to query the interaction data, generate highly reliable, context-specific in ...

HotSprint

Hot spots (functionally and structurally important residues) in protein interfaces

FunShift

Functional divergence between the subfamilies of a protein domain family

3D-Interologs

Protein-protein interactions in various evolutionary lineages

ADDA - A Domain Database

ADDA is a global clustering of protein sequences into protein domains and protein domain families. The database currently contains domains for 1.5 Mio sequences from UniProt, ENSEMBL, and other sequen ...