This protein family found in Chlamydia includes CT296 from Chlamydia trachomatis, which show structural features typical of non-heme Fe(II) 2-oxoglutarate-dependent enzymes [1]. The specific function of these proteins is not known.

1: Ab initio structural modeling of and experimental validation for Chlamydia trachomatis protein CT296 reveal structural similarity to Fe(II) 2-oxoglutarate-dependent enzymes. Kemege KE, Hickey JM, Lovell S, Battaile KP, Zhang Y, Hefty PS; J Bacteriol. 2011;193:6517-6528. PMID:21965559