TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
1.B.85.1.1









The pellicle exporting porin of 1193 aas and 1 N-terminal α-helical TMS with up to 48 β-strands, PelB.  The porin is in the N-terminal domain while the 19 predicted periplasmic TPRs are C-terminal.  These repeats bind PelA, a periplasmic hydrolase (see the family description and Marmont et al. 2017). PelA and PelB together form a modification and secretion complex essential for Pel polysaccharide-dependent biofilm formation in P. aeruginosa (Marmont et al. 2017).

 

Bacteria
Pseudomonadota
PelB of Pseudomonas aeruginosa
1.B.85.1.2









Extracellular Matrix protein, PelB, of 1332 aas and 2 TMSs, one N-terminal and one C-terminal.

Bacteria
Pseudomonadota
UP of Ralstonia solanacearum
1.B.85.1.3









Biofilm formation protein, PelB, of ``59 aas and 1 N-terminal TMS and possibly a second near the C-terminus.

Bacteria
Pseudomonadota
of Alishewanella agri
1.B.85.1.4









Tetratricopeptide repeat-containing protein, TPR_4, of 900 aas and 1 N-terminal TMS.

Bacteria
Pseudomonadota
TPR_4 of Nitrosospira multiformis
1.B.85.1.6









Uncharacterized protein of 1278 aas and 1 N-terminal TMS plus 1 possible C-terminal TMS.

Bacteria
Pseudomonadota
UP of Delftia acidovorans
1.B.85.1.7









Uncharacterized protein of 1025 aas and 1 N-terminal TMS and possibly one C-terminal TMS.

Bacteria
Pseudomonadota
UP of Marinobacter vinifirmus