OrganismNot specified
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | SULFATE ION × 2 ADENINE × 1 water × 2 | Consistent with protein count |
| UniProt name | AVR2B_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 17–314； UniProt 190–487 |
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 | 2qlu |
| Deposition date deposition_date | 2007-07-13 |
| Structure title title | Crystal structure of Activin receptor type II kinase domain from human |
| Keywords keywords | ;TGF-beta, ActRIIB, serine/threonine kinase receptor, Alternative splicing, ATP-binding, Disease mutation, Glycoprotein, Magnesium, Manganese, Membrane, Metal-binding, Nucleotide-binding, Serine/threonine-protein kinase, Transferase, Transmembrane ;; TRANSFERASE |
| 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） | 20.37 Å |
| Rg (electron density) | 19.31 Å |
| Total Rg | 20.26 Å |
| Atom count | 2398 |
| Residues | 297 |
| Excluded volume | 42533 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d2qlua1 |
| Class class | d — Alpha and beta proteins (a+b) |
| Fold Fold fold | d.144 — Protein kinase-like (PK-like) |
| Superfamily Superfamily superfamily | d.144.1 — Protein kinase-like (PK-like) |
| Family Family family | d.144.1.0 — automated matches |
| Domain ID domain_id | d2qlua2 |
| Class class | l — Artifacts |
| Fold Fold fold | l.1 — Tags |
| Superfamily Superfamily superfamily | l.1.1 — Tags |
| Family Family family | l.1.1.1 — Tags |
| Domain ID domain_id | 2qluA01 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 200 — Phosphorylase Kinase; domain 1 |
| Homologous superfamily homologous superfamily | 20 — Phosphorylase Kinase; domain 1 |
| Domain ID domain_id | 2qluA02 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 10 — Orthogonal Bundle |
| Topology topology | 510 — Transferase(Phosphotransferase); domain 1 |
| Homologous superfamily homologous superfamily | 10 — Transferase(Phosphotransferase) domain 1 |