| TCID | Name | Domain | Kingdom/Phylum | Protein(s) |
|---|---|---|---|---|
|
1.B.94.1.1 | Mycobacterial outer membrane porin PPE51 of 380 aas and about 8 TMSs. It is associated with the PE19 protein of 99 aas. The complex probably transports a large range of nutrients and other solutes including propionamide, glucose and glycerol (Wang et al. 2020). | Bacteria |
Actinomycetota | PPE51 of Mycobacterium tuberculosis |
|
1.B.94.1.2 | Mg2+-transporting outer membrane porin, PPE31 (399 aas)/PE20 complex (99 aas) (Wang et al. 2020). The PPE31 protein probably has about 8 TMSs | Bacteria |
Actinomycetota | Mg2+ porin, PPE31/PE20, of Mycobacterium tuberculosis |
|
1.B.94.1.3 | Heterodimeric outer membrane porin specific for inorganic phosphate, consisting of PPE25 of 365 aas and probably ~ 8 TMSs. The PE19 associated protein is of 99 aas (Wang et al. 2020). | Bacteria |
Actinomycetota | PPE25/PE19 of Mycobacterium tuberculosis |
|
1.B.94.1.4 | Heterodimeric outer membrane porin consisting of two proteins, PPE65 of 413 aas and 8 probable TMSs, as well as PE32 of 99 aas. This porin transports inorganic phosphate (Wang et al. 2020). | Bacteria |
Actinomycetota | PPE65/PE32 phosphate porin of Mycobacterium tuberculosis |
|
1.B.94.1.5 | Uncharacterized protein of 615 aas and ~ 12 TMSs, with applorimately 7 TMSs at the N-terminus in adomain that is similar to other members of the 1.B.94 family, and another domain of 5 TMSs at the C-terminus that resembles the proteins with TC# 8.A.128.2.4 and 3. | Bacteria |
Actinomycetota | UP of Mycobacterium shinjukuense |
|
1.B.94.1.6 | PPE domain-containing protein of 626 aas and ~ 10 TMSs. | Bacteria |
Actinomycetota | PPE protein of Mycobacterium tuberculosis |
|
1.B.94.1.7 | PPE20 of 539 aas and maybe as many as 8 TMSs/PE15 of 102 aas and maybe as many as 2 TMSs. The Mycobacterium tuberculosis PE15/PPE20 complex transports calcium across the outer membrane (Boradia et al. 2022). | Bacteria |
Actinomycetota | PPE20/PE15 of Mycobacterium canettii |
|
1.B.94.1.8 | Outer membrane porin PPE family protein, MT0318, of 3,186 aas and many (> 8) repeat units (Pajón et al. 2006). | Bacteria |
Actinomycetota | MT0318 of Mycobacterium tuberculosis |
|
1.B.94.1.9 | The Proline-Proline-Glutamate (PPE) Family protein, PPE64, of 552 aas. It is a heme-binding protein and forms pores in the outer membrane of Mycobacterium tuberculosis (Sankey et al. 2023). | Bacteria |
Bacillati, Actinomycetota | PPE64 of Mycobacterium tuberculosis |