CATH Classification
Level | CATH Code | Description |
---|---|---|
3 | Alpha Beta | |
3.40 | 3-Layer(aba) Sandwich | |
3.40.50 | Rossmann fold | |
3.40.50.10470 | Translation initiation factor eif-2b; domain 2 |
Domain Context
CATH Clusters
Superfamily | Translation initiation factor eif-2b; domain 2 |
Functional Family | Ribose 1,5-bisphosphate isomerase |
Enzyme Information
5.3.1.29 |
Ribose 1,5-bisphosphate isomerase.
based on mapping to UniProt O57947
Alpha-D-ribose 1,5-bisphosphate = D-ribulose 1,5-bisphosphate.
-!- This archaeal enzyme is involved in AMP metabolism and CO(2) fixation through type III RubisCO enzymes. -!- The enzyme is activated by cAMP. -!- Formerly EC 5.3.1.n2.
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UniProtKB Entries (1)
O57947 |
R15PI_PYRHO
Pyrococcus horikoshii OT3
Ribose 1,5-bisphosphate isomerase
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PDB Structure
PDB | 5YG5 |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | |
Primary Citation |
A presumed homologue of the regulatory subunits of eIF2B functions as ribose-1,5-bisphosphate isomerase in Pyrococcus horikoshii OT3.
Sci Rep
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