Updated project metadata. PHYHD1 is a 2-oxoglutarate-dependent dioxygenase. To shed light on the cellular function of human PHYHD1, we performed a BioID screening experiment to map proteins linked to PHYHD1 functionally. For that, we used HEK293T cells transiently expressing either BirA* or BirA*-tagged PHYHD1 in the absence or presence of biotin.