Ubiquinone biosynthesis protein Coq4 (IPR007715)

Short name: Coq4

Overlapping homologous superfamilies


Family relationships


Coq4 is a component of a multi-subunit COQ enzyme complex, which plays a role in the coenzyme Q (ubiquinone) biosynthetic pathway [PMID: 11469793, PMID: 15792955, PMID: 17391640]. In budding yeasts, Coq4 plays an essential role in organising the COQ enzyme complex and is required for steady-state levels of Coq3, Coq6, Coq7 and Coq9 [PMID: 19022396].

GO terms

Biological Process

GO:0006744 ubiquinone biosynthetic process

Molecular Function

No terms assigned in this category.

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.