- pdi-2 : phy-2
PHY-1, PHY-2 and PDI-2 form dimers (PHY-1/PDI-2 and PHY-2/PDI-2) or tetramer (PHY-1/PHY-2/PDI-2/PDI-2).
- dpy-18 : pdi-2
PHY-1, PHY-2 and PDI-2 form dimers (PHY-1/PDI-2 and PHY-2/PDI-2) or tetramer (PHY-1/PHY-2/PDI-2/PDI-2).
- pdi-2 : phy-2
PHY-1, PHY-2 and PDI-2 form dimers (PHY-1/PDI-2 and PHY-2/PDI-2) or tetramer (PHY-1/PHY-2/PDI-2/PDI-2).
- dpy-18 : pdi-2
PHY-1, PHY-2 and PDI-2 form dimers (PHY-1/PDI-2 and PHY-2/PDI-2) or tetramer (PHY-1/PHY-2/PDI-2/PDI-2).
- dpy-18 : phy-2
PHY-1, PHY-2 and PDI-2 form dimers (PHY-1/PDI-2 and PHY-2/PDI-2) or tetramer (PHY-1/PHY-2/PDI-2/PDI-2).
- pdi-2 : phy-2
DPY-18, PHY-2 and PDI-2 form a hetero-tetramer, DPY-18/PHY-2/PDI-2/PDI-2.
- dpy-18 : phy-2
DPY-18, PHY-2 and PDI-2 form a hetero-tetramer, DPY-18/PHY-2/PDI-2/PDI-2.