FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Complex: CHECKPOINT CLAMP COMPLEX
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General Information
Name
CHECKPOINT CLAMP COMPLEX
Species
D. melanogaster
Symbol
CCC-911
FlyBase ID
FBgg0002116
Date last reviewed
2025-05-28
Number of members
3
Description
Description
The checkpoint clamp complex (also known as the 9-1-1 complex) is a heterotrimeric complex loaded onto 5'-recessed DNA to activate the DNA damage checkpoint that arrests the cell cycle. (Adapted from PMID:35314830 and FBrf0218513.)
Notes on Group

The CHECKPOINT CLAMP COMPLEX was sourced from Complex Portal, curated by EMBL-EBI.

Source Material
The CHECKPOINT CLAMP COMPLEX Gene Group has been compiled using the following publication(s): Kadir et al., 2012 .
Key Gene Ontology (GO) terms
Molecular Function
Biological Process
DNA damage checkpoint signaling
Cellular Component
checkpoint clamp complex
Related Gene Groups
Members (3)
For all members:
GO ribbon stack
 molecular functionbiological processcellular component
External Data
Equivalent Group(s)
Other resource(s)
Synonyms and Secondary IDs
Synonym(s)
CCC-911
9-1-1 DNA Checkpoint Clamp
Rad9-Hus1-Rad1 clamp complex
CHECKPOINT CLAMP COMPLEX
Secondary FlyBase ID(s)
References (2)