OOTFD (Object-Oriented Transcription Factors Database): an object-oriented successor to TFD.

ooTFD (object-oriented Transcription Factors Database) is a successor to TFD (Transcription Factors Database). ooTFD contains information represented in TFD but also allows the representation of containment, composite, and interaction relationships between transcription factor polypeptides. ooTFD is designed to represent information about all transcription factors, both eukaryotic and prokaryotic, basal as well as regulatory factors, and multiprotein complexes as well as monomers. ooTFD and associated tools and services can be accessed at http://www.isbi.net/