2d0p
Structure of diol dehydratase-reactivating factor in nucleotide free form
1. Protein Identity and Related Structures Protein Identity & Related Structures
No usable UniProt protein identity is available for this entry.
The relationship tables retain this entry's assembly and composition data, but cross-PDB links for the same protein cannot be established reliably without a unified protein identity.
Assembly Composition of the Current Entry
| Assembly | Physical composition | Protein state | 蛋白 / DNA / RNA / 其他Polymer | Data consistency |
|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | 4 / 0 / 0 / 0 | Consistent with protein count |
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.
2. Structure Basics 2. Structure Basics
| Entry ID entry_id | 2d0p |
| Deposition date deposition_date | 2005-08-05 |
| Structure title title | Structure of diol dehydratase-reactivating factor in nucleotide free form |
| Keywords keywords | CHAPERONE; CHAPERONE |
| Experimental Method method | X-RAY DIFFRACTION |
3. Official assembly/model SAXS Official SAXS Profiles
This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.
2d0p__assembly_1__model_1
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
2d0p__assembly_1__model_1 | I(q)
2d0p__assembly_1__model_1 | P(r) · Pending
| Rg（Guinier） | 37.31 Å |
| Rg (electron density) | 36.57 Å |
| Total Rg | 36.97 Å |
| Atom count | 10656 |
| Residues | 1430 |
| Excluded volume | 190690 ų |
| Maximum q | 0.500 Å⁻¹ |
4. Crystallography and Experiment 4. Crystallography & Experiment
5. Entities and Polymers Entities & Polymers (5)
6. Fold Classification (SCOP + CATH) 20 domains
SCOP 2.08 (8 domains)
| Domain ID domain_id | d2d0pa1 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.8 — The 'swivelling' beta/beta/alpha domain |
| Superfamily Superfamily superfamily | c.8.6 — Swiveling domain of dehydratase reactivase alpha subunit |
| Family Family family | c.8.6.1 — Swiveling domain of dehydratase reactivase alpha subunit |
| Domain ID domain_id | d2d0pa2 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.55 — Ribonuclease H-like motif |
| Superfamily Superfamily superfamily | c.55.1 — Actin-like ATPase domain |
| Family Family family | c.55.1.6 — ATPase domain of dehydratase reactivase alpha subunit |
| Domain ID domain_id | d2d0pa3 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.55 — Ribonuclease H-like motif |
| Superfamily Superfamily superfamily | c.55.1 — Actin-like ATPase domain |
| Family Family family | c.55.1.6 — ATPase domain of dehydratase reactivase alpha subunit |
| Domain ID domain_id | d2d0pb_ |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.51 — Anticodon-binding domain-like |
| Superfamily Superfamily superfamily | c.51.3 — B12-dependent dehydatase associated subunit |
| Family Family family | c.51.3.2 — Dehydratase-reactivating factor beta subunit |
| Domain ID domain_id | d2d0pc1 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.8 — The 'swivelling' beta/beta/alpha domain |
| Superfamily Superfamily superfamily | c.8.6 — Swiveling domain of dehydratase reactivase alpha subunit |
| Family Family family | c.8.6.1 — Swiveling domain of dehydratase reactivase alpha subunit |
| Domain ID domain_id | d2d0pc2 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.55 — Ribonuclease H-like motif |
| Superfamily Superfamily superfamily | c.55.1 — Actin-like ATPase domain |
| Family Family family | c.55.1.6 — ATPase domain of dehydratase reactivase alpha subunit |
| Domain ID domain_id | d2d0pc3 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.55 — Ribonuclease H-like motif |
| Superfamily Superfamily superfamily | c.55.1 — Actin-like ATPase domain |
| Family Family family | c.55.1.6 — ATPase domain of dehydratase reactivase alpha subunit |
| Domain ID domain_id | d2d0pd_ |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.51 — Anticodon-binding domain-like |
| Superfamily Superfamily superfamily | c.51.3 — B12-dependent dehydatase associated subunit |
| Family Family family | c.51.3.2 — Dehydratase-reactivating factor beta subunit |
CATH v4.4 (12 domains)
| Domain ID domain_id | 2d0pA01 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 420 — Nucleotidyltransferase; domain 5 |
| Homologous superfamily homologous superfamily | 40 — ATPase, nucleotide binding domain |
| Domain ID domain_id | 2d0pA02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 90 — Alpha-Beta Complex |
| Topology topology | 470 — Ribosomal Protein L22; Chain A |
| Homologous superfamily homologous superfamily | 30 — Coenzyme B12-Dependent Enzyme linker domain |
| Domain ID domain_id | 2d0pA03 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 50 — 3-Layer(bba) Sandwich |
| Topology topology | 30 — Glucose Oxidase; domain 1 |
| Homologous superfamily homologous superfamily | 70 — Swiveling domain of dehydratase reactivase alpha subunit |
| Domain ID domain_id | 2d0pA04 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 420 — Nucleotidyltransferase; domain 5 |
| Homologous superfamily homologous superfamily | 40 — ATPase, nucleotide binding domain |
| Domain ID domain_id | 2d0pA05 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 40 — Beta Barrel |
| Topology topology | 50 — OB fold (Dihydrolipoamide Acetyltransferase, E2P) |
| Homologous superfamily homologous superfamily | 140 — Nucleic acid-binding proteins |
| Domain ID domain_id | 2d0pB00 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| Topology topology | 50 — Rossmann fold |
| Homologous superfamily homologous superfamily | 10150 — B12-dependent dehydatase associated subunit |
| Domain ID domain_id | 2d0pC01 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 420 — Nucleotidyltransferase; domain 5 |
| Homologous superfamily homologous superfamily | 40 — ATPase, nucleotide binding domain |
| Domain ID domain_id | 2d0pC02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 90 — Alpha-Beta Complex |
| Topology topology | 470 — Ribosomal Protein L22; Chain A |
| Homologous superfamily homologous superfamily | 30 — Coenzyme B12-Dependent Enzyme linker domain |
| Domain ID domain_id | 2d0pC03 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 50 — 3-Layer(bba) Sandwich |
| Topology topology | 30 — Glucose Oxidase; domain 1 |
| Homologous superfamily homologous superfamily | 70 — Swiveling domain of dehydratase reactivase alpha subunit |
| Domain ID domain_id | 2d0pC04 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 420 — Nucleotidyltransferase; domain 5 |
| Homologous superfamily homologous superfamily | 40 — ATPase, nucleotide binding domain |
| Domain ID domain_id | 2d0pC05 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 40 — Beta Barrel |
| Topology topology | 50 — OB fold (Dihydrolipoamide Acetyltransferase, E2P) |
| Homologous superfamily homologous superfamily | 140 — Nucleic acid-binding proteins |
| Domain ID domain_id | 2d0pD00 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| Topology topology | 50 — Rossmann fold |
| Homologous superfamily homologous superfamily | 10150 — B12-dependent dehydatase associated subunit |