CATH Classification
Level | CATH Code | Description |
---|---|---|
3 | Alpha Beta | |
3.40 | 3-Layer(aba) Sandwich | |
3.40.140 | Cytidine Deaminase; domain 2 | |
3.40.140.20 | AICAR transformylase, duplication domain |
Domain Context
CATH Clusters
Superfamily | 3.40.140.20 |
Functional Family | Bifunctional purine biosynthesis protein PURH |
Enzyme Information
3.5.4.10 |
IMP cyclohydrolase.
based on mapping to UniProt P31335
IMP + H(2)O = 5-formamido-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide.
|
2.1.2.3 |
Phosphoribosylaminoimidazolecarboxamide formyltransferase.
based on mapping to UniProt P31335
10-formyltetrahydrofolate + 5-amino-1-(5-phospho-D-ribosyl)imidazole-4- carboxamide = tetrahydrofolate + 5-formamido-1-(5-phospho-D- ribosyl)imidazole-4-carboxamide.
|
UniProtKB Entries (1)
P31335 |
PUR9_CHICK
Gallus gallus
Bifunctional purine biosynthesis protein PURH
|
PDB Structure
PDB | 1M9N |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | Escherichia |
Primary Citation |
Structural Insights into the Avian AICAR Transformylase Mechanism.
Biochemistry
|