OrganismNot specified
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | cholecystokinin-8 × 1 | Consistent with protein count |
| UniProt name | CCKAR_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–47； UniProt 1–47 |
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 | 1d6g |
| Deposition date deposition_date | 1999-10-13 |
| Structure title title | MOLECULAR COMPLEX OF CHOLECYSTOKININ-8 AND N-TERMINUS OF THE CHOLECYSTOKININ A RECEPTOR BY NMR SPECTROSCOPY |
| Keywords keywords | alpha-helix, beta-sheet, complex GPCR-ligand, HORMONE-GROWTH FACTOR COMPLEX; HORMONE/GROWTH FACTOR |
| Experimental Method method | SOLUTION NMR |
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） | 13.83 Å |
| Rg (electron density) | 13.21 Å |
| Total Rg | 14.37 Å |
| Atom count | 864 |
| Residues | 55 |
| Excluded volume | 7852 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1d6ga_ |
| Class class | g — Small proteins |
| Fold Fold fold | g.33 — Cholecystokinin A receptor, N-domain |
| Superfamily Superfamily superfamily | g.33.1 — Cholecystokinin A receptor, N-domain |
| Family Family family | g.33.1.1 — Cholecystokinin A receptor, N-domain |
| Domain ID domain_id | 1d6gA00 |
| Class class | 4 — Few Secondary Structures |
| Architecture architecture | 10 — Irregular |
| Topology topology | 670 — Cholecystokinin Type A Receptor; Chain A |
| Homologous superfamily homologous superfamily | 10 — Cholecystokinin A receptor, N-terminal domain |