FB2026_03 , released September 17, 2026
Gene Group: UNCLASSIFIED ACID ANHYDRIDE HYDROLASES
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General Information
Name
UNCLASSIFIED ACID ANHYDRIDE HYDROLASES
Species
D. melanogaster
Symbol
AAH-U
FlyBase ID
FBgg0001609
Date last reviewed
2020-07-08
Number of members
10
Description
Description
This group comprises acid anhydride hydrolases that do not classify under other groups in FlyBase.
Notes on Group

The pn protein was found to have little pyrophosphatase activity in a direct assay (FBrf0227950).

Source Material
The UNCLASSIFIED ACID ANHYDRIDE HYDROLASES Gene Group has been compiled using the following publication(s): Hatzihristidis et al., 2015 and Morrison et al., 2000 .
Key Gene Ontology (GO) terms
Molecular Function
hydrolase activity, acting on acid anhydrides
Biological Process
Cellular Component
Enzymatic activity
Enzyme name (EC)
3.6.-.-
Related Gene Groups
Parent group(s)
ACID ANHYDRIDE HYDROLASES
Members (10)
For all members:
GO ribbon stack
 molecular functionbiological processcellular component
External Data
Synonyms and Secondary IDs
Synonym(s)
OTHER PYROPHOSPHATASES
PYROP-O
OTHER ACID ANHYDRIDE HYDROLASES
AAH-O
UNCLASSIFIED ACID ANHYDRIDE HYDROLASES
AAH-U
Secondary FlyBase ID(s)
References (4)