TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
*1.C.71.1.1









The Cyt1Aa δ endotoxin
Bacteria
Firmicutes
Cyt1Aa of Bacillus thuringiensis subsp. israelensis (P0A382)
*1.C.71.1.2









The Cyt2Aa δ endotoxin of 259 aas.  Cyt2Aa2 binds and aggregates on the lipid membrane leading to the formation of non-specific holes and disruption of the cell membrane (Tharad et al. 2016). The crystal structure is available (PDB 3RON).

Bacteria
Firmicutes
Cyt2Aa of Bacillus thuringensis (Q04470)
*1.C.71.1.3









Type 2Ba cytolytic δ-endotoxin of 263 aas, Cyt2Ba.  Kills the larvae of dipteran insects by making pores in the epithelial cell membrane of the insect midgut.  The x-ray structure has been solved (PDB 2RCI) (Cohen et al. 2008).

Bacteria
Firmicutes
Cry2Ba of Bacillus thuringiensis
*1.C.71.1.4









Uncharacterized toxin of 164 aas.

Bacteria
Firmicutes
Toxin of Clostridium kluyveri
*1.C.71.2.1









The volvatoxin A2 precursor
Eukaryota
Fungi
Volvatoxin A2 precursor of Volvariella volvacea (Q6USC4)
*1.C.71.2.2









Delta endotoxin, CytB of 206 aas

Eukaryota
Fungi
CytB of Gloeophyllum trabeum (Brown rot fungus)
*1.C.71.2.3









Delta endotoxin CytB-like protein, ENDO, of 198 aas.

Eukaryota
Fungi
CytB of Rhizoctonia solani
*1.C.71.2.4









Uncharacterized toxin of 178 aas

Eukaryota
Fungi
Toxin of Fomitopsis pinicola (Brown rot fungus)