OrganismNot specified
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | 2-CARBOXYPROPYL-COENZYME A × 1 | Consistent with protein count |
| UniProt name | MMCD_ECOLI |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–261； UniProt 1–261 |
The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.
| Entry ID entry_id | 1ef9 |
| Deposition date deposition_date | 2000-02-07 |
| Structure title title | THE CRYSTAL STRUCTURE OF METHYLMALONYL COA DECARBOXYLASE COMPLEXED WITH 2S-CARBOXYPROPYL COA |
| Keywords keywords | methylmalonyl coa decarboxylase, 2S-carboxypropyl, LYASE; LYASE |
| Experimental Method method | X-RAY DIFFRACTION |
This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 19.90 Å |
| Rg (electron density) | 18.65 Å |
| Total Rg | 19.57 Å |
| Atom count | 2104 |
| Residues | 261 |
| Excluded volume | 37502 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1ef9a_ |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.14 — ClpP/crotonase |
| Superfamily Superfamily superfamily | c.14.1 — ClpP/crotonase |
| Family Family family | c.14.1.3 — Crotonase-like |
| Domain ID domain_id | 1ef9A01 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 10 — Orthogonal Bundle |
| Topology topology | 12 — Lyase 2-enoyl-coa Hydratase; Chain A, domain 2 |
| Homologous superfamily homologous superfamily | 10 — Lyase 2-enoyl-coa Hydratase, Chain A, domain 2 |
| Domain ID domain_id | 1ef9A02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 90 — Alpha-Beta Complex |
| Topology topology | 226 — 2-enoyl-CoA Hydratase; Chain A, domain 1 |
| Homologous superfamily homologous superfamily | 10 — 2-enoyl-CoA Hydratase; Chain A, domain 1 |