Chlamydia polymorphic membrane protein middle domain
This family contains several Chlamydia polymorphic membrane proteins. Chlamydia pneumoniae is an obligate intracellular bacterium and a common human pathogen causing infection of the upper and lower respiratory tract. This domain is found between the beta-helical repeats (pfam02415) and the C-terminal pfam03797. This domain is excised subsequent to secretion.