1wu2
Crystal Structure of molybdopterin biosynthesis moeA protein from Pyrococcus horikoshii OT3
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 homooligomer | Homooligomer | 2 / 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 | 1wu2 |
| Deposition date deposition_date | 2004-11-30 |
| Structure title title | Crystal Structure of molybdopterin biosynthesis moeA protein from Pyrococcus horikoshii OT3 |
| Keywords keywords | moeA protein, structural genomics, RIKEN Structural Genomics/Proteomics Initiative, RSGI, BIOSYNTHETIC PROTEIN; STRUCTURAL GENOMICS,BIOSYNTHETIC PROTEIN |
| 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.
1wu2__assembly_1__model_1
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
1wu2__assembly_1__model_1 | I(q)
1wu2__assembly_1__model_1 | P(r) · Pending
| Rg（Guinier） | 33.02 Å |
| Rg (electron density) | 32.63 Å |
| Total Rg | 33.00 Å |
| Atom count | 5978 |
| Residues | 750 |
| Excluded volume | 108510 ų |
| Maximum q | 0.500 Å⁻¹ |
4. Crystallography and Experiment 4. Crystallography & Experiment
5. Entities and Polymers Entities & Polymers (2)
6. Fold Classification (SCOP + CATH) 14 domains
SCOP 2.08 (6 domains)
| Domain ID domain_id | d1wu2a1 |
| Class class | b — All beta proteins |
| Fold Fold fold | b.85 — beta-clip |
| Superfamily Superfamily superfamily | b.85.6 — MoeA C-terminal domain-like |
| Family Family family | b.85.6.1 — MoeA C-terminal domain-like |
| Domain ID domain_id | d1wu2a2 |
| Class class | b — All beta proteins |
| Fold Fold fold | b.103 — MoeA N-terminal region -like |
| Superfamily Superfamily superfamily | b.103.1 — MoeA N-terminal region -like |
| Family Family family | b.103.1.1 — MoeA N-terminal region -like |
| Domain ID domain_id | d1wu2a3 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.57 — Molybdenum cofactor biosynthesis proteins |
| Superfamily Superfamily superfamily | c.57.1 — Molybdenum cofactor biosynthesis proteins |
| Family Family family | c.57.1.2 — MoeA central domain-like |
| Domain ID domain_id | d1wu2b1 |
| Class class | b — All beta proteins |
| Fold Fold fold | b.85 — beta-clip |
| Superfamily Superfamily superfamily | b.85.6 — MoeA C-terminal domain-like |
| Family Family family | b.85.6.1 — MoeA C-terminal domain-like |
| Domain ID domain_id | d1wu2b2 |
| Class class | b — All beta proteins |
| Fold Fold fold | b.103 — MoeA N-terminal region -like |
| Superfamily Superfamily superfamily | b.103.1 — MoeA N-terminal region -like |
| Family Family family | b.103.1.1 — MoeA N-terminal region -like |
| Domain ID domain_id | d1wu2b3 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.57 — Molybdenum cofactor biosynthesis proteins |
| Superfamily Superfamily superfamily | c.57.1 — Molybdenum cofactor biosynthesis proteins |
| Family Family family | c.57.1.2 — MoeA central domain-like |
CATH v4.4 (8 domains)
| Domain ID domain_id | 1wu2A01 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| Topology topology | 980 — Molybdenum Cofactor Biosythetic Enzyme; Chain A |
| Homologous superfamily homologous superfamily | 10 — MoaB/Mog-like domain |
| Domain ID domain_id | 1wu2A02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 90 — Alpha-Beta Complex |
| Topology topology | 105 — Molybdopterin biosynthesis moea protein, domain 2 |
| Homologous superfamily homologous superfamily | 10 — Molybdopterin biosynthesis moea protein, domain 2 |
| Domain ID domain_id | 1wu2A03 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 170 — Beta Complex |
| Topology topology | 190 — Molybdopterin biosynthesis moeA protein; domain 3 |
| Homologous superfamily homologous superfamily | 11 — Molybdopterin biosynthesis moea protein, domain 3. |
| Domain ID domain_id | 1wu2A04 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 40 — Beta Barrel |
| Topology topology | 340 — Beta-clip |
| Homologous superfamily homologous superfamily | 10 — MoeA, C-terminal, domain IV |
| Domain ID domain_id | 1wu2B01 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| Topology topology | 980 — Molybdenum Cofactor Biosythetic Enzyme; Chain A |
| Homologous superfamily homologous superfamily | 10 — MoaB/Mog-like domain |
| Domain ID domain_id | 1wu2B02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 90 — Alpha-Beta Complex |
| Topology topology | 105 — Molybdopterin biosynthesis moea protein, domain 2 |
| Homologous superfamily homologous superfamily | 10 — Molybdopterin biosynthesis moea protein, domain 2 |
| Domain ID domain_id | 1wu2B03 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 170 — Beta Complex |
| Topology topology | 190 — Molybdopterin biosynthesis moeA protein; domain 3 |
| Homologous superfamily homologous superfamily | 11 — Molybdopterin biosynthesis moea protein, domain 3. |
| Domain ID domain_id | 1wu2B04 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 40 — Beta Barrel |
| Topology topology | 340 — Beta-clip |
| Homologous superfamily homologous superfamily | 10 — MoeA, C-terminal, domain IV |