TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
8.A.86.1.1









TGD5 of 91 aas and 2 TMSs.  Involved in lipid transfer from TGD4 in the outer chloroplast envelope to the TGD1,2,3 ABC transporter in the inner envelope (Fan et al. 2015).

Eukaryota
Viridiplantae, Streptophyta
TGD5 of Arabidopsis thaliana (Mouse-ear cress)
8.A.86.1.2









Uncharacterized protein of 77 aas and 2 TMSs, Smo4.

Eukaryota
Viridiplantae, Chlorophyta
Smo4 of Ostreococcus lucimarinus
8.A.86.1.18









TM9SF4 of 642 aas and 10 TMSs in a 1 (N-terminal) + 9 (1 + 2 + 2 + 2 + 2 TMS) arrangement. TM9SF4 is present in normal and leukemic hematopoietic cells, and its marked expression occurs at the level of AMLs displaying granulocytic differentiation (Paolillo et al. 2015). It promotes autophagic flux under amino acid starvation (Sun et al. 2018).

Eukaryota
Metazoa, Chordata
TM9SF4 of Homo sapiens