The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
Activator of Hsp90 ATPase Aha1, N-terminal domain
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 5: Hch1p

Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

There are 2 GO terms relating to "molecular function"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
ATPase activator activity GO:0001671
Binds to and increases the ATP hydrolysis activity of an ATPase.
6 P53834 (/IDA) P53834 (/IDA) P53834 (/IDA) P53834 (/IDA) P53834 (/IDA) P53834 (/IDA)
Chaperone binding GO:0051087
Interacting selectively and non-covalently with a chaperone protein, a class of proteins that bind to nascent or unfolded polypeptides and ensure correct folding or transport.
6 P53834 (/IDA) P53834 (/IDA) P53834 (/IDA) P53834 (/IDA) P53834 (/IDA) P53834 (/IDA)

There are 2 GO terms relating to "biological process"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Protein folding GO:0006457
The process of assisting in the covalent and noncovalent assembly of single chain polypeptides or multisubunit complexes into the correct tertiary structure.
6 P53834 (/IMP) P53834 (/IMP) P53834 (/IMP) P53834 (/IMP) P53834 (/IMP) P53834 (/IMP)
Protein folding GO:0006457
The process of assisting in the covalent and noncovalent assembly of single chain polypeptides or multisubunit complexes into the correct tertiary structure.
6 P53834 (/IPI) P53834 (/IPI) P53834 (/IPI) P53834 (/IPI) P53834 (/IPI) P53834 (/IPI)

There are 2 GO terms relating to "cellular component"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
6 P53834 (/HDA) P53834 (/HDA) P53834 (/HDA) P53834 (/HDA) P53834 (/HDA) P53834 (/HDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
6 P53834 (/HDA) P53834 (/HDA) P53834 (/HDA) P53834 (/HDA) P53834 (/HDA) P53834 (/HDA)
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