TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
9.A.10.1.1









The SpoIISA oligomeric toxin with 3 N-terminal TMSs and a C-terminal hydrophilic domain.  The oligomeric structure probably forms a pore in the membrane.  The anti-toxin, SpoIISB (56 aas; O34800) forms an A2B2 heterotetramer (Makroczyova J et al, 2014; PMID 25039482).

Bacteria
Bacillota
SpoIIA toxin of Bacillus subtilis
9.A.10.1.2









SpoIIA homologue of 245 aas and 3 TMSs

Bacteria
Bacillota
SpoIIA homologue of Bacillus cereus
9.A.10.2.1









Uncharacterized protein of 314 aas and 4 N-terminal TMSs followed by a large hydrophilic domain.

Bacteria
Bacillota
UP of Clostridium pasteurianum
9.A.10.2.2









Uncharacterized protein of 314 aas and 4 TMSs.

Bacteria
Bacillota
UP of Clostridium straminisolvens
9.A.10.3.1









Uncharacterized protein of 189 aas and 6 TMSs

Bacteria
Spirochaetota
UP of Borrelia turicatae