| EC Tree |
| 5. Isomerases |
| 5.4 Intramolecular transferases |
| 5.4.99 Transferring other groups |
| ID: | 5.4.99.14 |
|---|---|
| Description: | 4-carboxymethyl-4-methylbutenolide mutase. |
| Alternative Name: |
4-methylmuconolactone methylisomerase. 4-methyl-3-enelactone methyl isomerase. 4-methyl-2-enelactone methyl-isomerase. |
Click one PDB to see exact 3D structure provided by NGL.
Note: Use your mouse to drag, rotate, and zoom in and out of the structure. Mouse-over to identify atoms and bonds. Mouse controls documentation.| UniProtKB Enzyme Link: | UniProtKB 5.4.99.14 |
| BRENDA Enzyme Link: | BRENDA 5.4.99.14 |
| KEGG Enzyme Link: | KEGG5.4.99.14 |
| BioCyc Enzyme Link: | BioCyc 5.4.99.14 |
| ExPASy Enzyme Link: | ExPASy5.4.99.14 |
| EC2PDB Enzyme Link: | EC2PDB 5.4.99.14 |
| ExplorEnz Enzyme Link: | ExplorEnz 5.4.99.14 |
| PRIAM enzyme-specific profiles Link: | PRIAM 5.4.99.14 |
| IntEnz Enzyme Link: | IntEnz 5.4.99.14 |
| MEDLINE Enzyme Link: | MEDLINE 5.4.99.14 |
| MSA: | |
|---|---|
| Phylogenetic Tree: | |
| Uniprot: | |
| M-CSA: |
| RHEA:19237 | 4-carboxymethyl-4-methylbut-2-en-1,4-olide = 4-carboxymethyl-3-methylbut-2-en-1,4-olide |
| RULE(radius=1) | [*:1]-[C;H0;+0:2](-[*:3])(-[CH3;+0:4])-[CH;+0:5]=[*:6]>>[*:1]-[CH;+0:2](-[*:3])-[C;H0;+0:5](=[*:6])-[CH3;+0:4] |
| Reaction | ![]() |
| Core-to-Core | No scaffolds atoms were exchanged as a result of the reaction |