TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
3.A.13.1.1









The f1 assembly/export channel of 348 aas and possibly 3 TMSs at residues 130, 155 and 240.

Viruses
Loebvirae, Hofneiviricota
The phage f1 export apparatus
pI (spP03657)
pIV (spP03666) (TC #1.B.22.5.1)
Thioredoxin (spP02274)
3.A.13.1.2









zonular occludens toxin, Zot, domain-containing protein of 279 aas and 1 C-terminal TMS.  There are two additional regions of hydrophobicity that could be TMSs, at residue 120 and at residue 160.

Bacteria
Pseudomonadota
Toxin of Amphritea japonica
3.A.13.1.3









Phage morphogenesis protein of 334 aas and possibly 3 TMSs at residues 90, 140 and 240.  Vibrio phage VFJ

Viruses
Loebvirae, Hofneiviricota
Morphogenetic protein of Vibrio phage VFJ