TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
1.S.1.1.1









The PduA shell protein of 99 aas which forms a hexameric array with a porein the array for diffusion of 1,2-propanediol but not propionaldehyde (Park et al. 2017).  A serine that protrudes into the poreat the point of construction to form a hydrogen bond with propionaldehyde prevent it's free diffusion. 

Bacteria
Pseudomonadota
PduA of Salmonella typhimurium
1.S.1.1.2









EutM pore-forming shell protein of the ethanolamine metabolizing Eut microcompartment (Takenoya et al. 2010).

Bacteria
Pseudomonadota
EutM of E. coli
1.S.1.1.3









Uncharacterized carboxysome shell protein of 103 aas.

Bacteria
Cyanobacteriota
UP of Nostoc sphaeroides
1.S.1.1.4









BMC domain-containing protein of 185 aas. It has an internally duplicated domain of about 80 aas, corresponding to and homologous to the smaller (~90 residue) members of this family.

Bacteria
Bacillota
BMC protein of Thermovenabulum gondwanense
1.S.1.1.5









BMC domain-containing protein of 96 aas

Bacteria
Actinomycetota
BMC protein of Amycolatopsis jejuensis
1.S.1.1.6









Carbon dioxide-concentrating mechanism protein, CcmK, of 103 aas.

Bacteria
Cyanobacteriota
CcmK of Leptolyngbya foveolarum (microbial mat metagenome)