The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was: waiting to be named.
This superfamily represents PCu(A)C, a periplasmic copper chaperone. It selectively inserts Cu(I) ions into subunit II of Thermus thermophilus ba3 oxidase to generate a native Cu(A) site. Its role may be to capture and transfer copper to two other copper chaperones, PrrC and Cox11, which in turn deliver Cu(I) to cytochrome c oxidase PMID:22248670.
|Domain clusters (>95% seq id):||3|
|Domain clusters (>35% seq id):||2|
|Structural Clusters (5A):||1|
|Structural Clusters (9A):||1|