UniProt functional annotation for Q48473

UniProt code: Q48473.

Organism:		Klebsiella pneumoniae.
Taxonomy:		Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Klebsiella.
Function:		Forms pores that allow passive diffusion of small molecules across the outer membrane. In K.pneumoniae it has been shown to bind the C1Q component and activate the classical pathway of the complement system.
Subunit:		Homotrimer.
Subcellular location:		Cell outer membrane; Multi-pass membrane protein.
Similarity:		Belongs to the Gram-negative porin family. {ECO:0000305}.

Annotations taken from UniProtKB at the EBI.