Saccharomyces cerevisiae
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein homooligomer | Homooligomer | Protein 2 | water × 2 | Consistent with protein count |
| UniProt name | ERG19_YEAST |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 21–416； UniProt 1–396 |
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 | 1fi4 |
| Deposition date deposition_date | 2000-08-03 |
| Structure title title | THE X-RAY CRYSTAL STRUCTURE OF MEVALONATE 5-DIPHOSPHATE DECARBOXYLASE AT 2.3 ANGSTROM RESOLUTION. |
| Keywords keywords | ;mixed alpha/beta structure, ATP binding, decarboxylase, cholesterol biosynthesis, structural genomics, PSI, Protein Structure Initiative, New York SGX Research Center for Structural Genomics, NYSGXRC, 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） | 31.93 Å |
| Rg (electron density) | 31.70 Å |
| Total Rg | 31.94 Å |
| Atom count | 6124 |
| Residues | 764 |
| Excluded volume | 109000 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1fi4a1 |
| Class class | d — Alpha and beta proteins (a+b) |
| Fold Fold fold | d.14 — Ribosomal protein S5 domain 2-like |
| Superfamily Superfamily superfamily | d.14.1 — Ribosomal protein S5 domain 2-like |
| Family Family family | d.14.1.5 — GHMP Kinase, N-terminal domain |
| Domain ID domain_id | d1fi4a2 |
| Class class | d — Alpha and beta proteins (a+b) |
| Fold Fold fold | d.58 — Ferredoxin-like |
| Superfamily Superfamily superfamily | d.58.26 — GHMP Kinase, C-terminal domain |
| Family Family family | d.58.26.2 — Mevalonate 5-diphosphate decarboxylase |
| Domain ID domain_id | 1fi4A01 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 230 — Ribosomal Protein S5; domain 2 |
| Homologous superfamily homologous superfamily | 10 — |
| Domain ID domain_id | 1fi4A02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 70 — Alpha-Beta Plaits |
| Homologous superfamily homologous superfamily | 890 — GHMP kinase, C-terminal domain |