CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.40 | 3-Layer(aba) Sandwich |
|
3.40.120 | Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 3 |
|
3.40.120.10 | Alpha-D-Glucose-1,6-Bisphosphate, subunit A, domain 3 |
Domain Context
CATH Clusters
| Superfamily | Alpha-D-Glucose-1,6-Bisphosphate, subunit A, domain 3 |
| Functional Family | Phosphomannomutase/phosphoglucomutase |
Enzyme Information
| 5.4.2.8 |
Phosphomannomutase.
based on mapping to UniProt P26276
Alpha-D-mannose 1-phosphate = D-mannose 6-phosphate.
-!- Alpha-D-mannose 1,6-bisphosphate or alpha-D-glucose 1,6-bisphosphate can act as cofactor. -!- Formerly EC 2.7.5.7.
|
| 5.4.2.2 |
Phosphoglucomutase (alpha-D-glucose-1,6-bisphosphate-dependent).
based on mapping to UniProt P26276
Alpha-D-glucose 1-phosphate = alpha-D-glucose 6-phosphate.
-!- Maximum activity is only obtained in the presence of alpha-D-glucose 1,6-bisphosphate. -!- This bisphosphate is an intermediate in the reaction, being formed by transfer of a phosphate residue from the enzyme to the substrate, but the dissociation of bisphosphate from the enzyme complex is much slower than the overall isomerization. -!- Also, more slowly, catalyzes the interconversion of 1-phosphate and 6-phosphate isomers of many other alpha-D-hexoses, and the interconversion of alpha-D-ribose 1-phosphate and 5-phosphate. -!- Cf. EC 5.4.2.5. -!- Formerly EC 2.7.5.1.
|
UniProtKB Entries (1)
| P26276 |
ALGC_PSEAE
Pseudomonas aeruginosa PAO1
Phosphomannomutase/phosphoglucomutase
|
PDB Structure
| PDB | 4MRQ |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Promotion of enzyme flexibility by dephosphorylation and coupling to the catalytic mechanism of a phosphohexomutase.
J.Biol.Chem.
|