Synechococcus sp.
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | PHYCOCYANOBILIN × 1 | Consistent with protein count |
| UniProt name | Q2JIZ5_SYNJB |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–170； UniProt 31–200 |
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 | 2k2n |
| Deposition date deposition_date | 2008-04-04 |
| Structure title title | Solution structure of a cyanobacterial phytochrome GAF domain in the red light-absorbing ground state |
| Keywords keywords | phytochrome, GAF DOMAIN, phycocyanobilin, PCB, bacteriophytochrome, cyanobacterial phytochrome, Kinase, Phosphoprotein, Transferase; TRANSFERASE |
| 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 20 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 17.34 Å |
| Rg (electron density) | 15.97 Å |
| Total Rg | 17.13 Å |
| Atom count | 2776 |
| Residues | 172 |
| Excluded volume | 24702 ų |
| Maximum q | 0.500 Å⁻¹ |
| Assembly | Model | Structure unit | Oligomeric description | Status | CRYSOL | Actions |
|---|---|---|---|---|---|---|
| 1 | 1 | 2k2n__assembly_1__model_1 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 2 | 2k2n__assembly_1__model_2 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 3 | 2k2n__assembly_1__model_3 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 4 | 2k2n__assembly_1__model_4 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 5 | 2k2n__assembly_1__model_5 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 6 | 2k2n__assembly_1__model_6 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 7 | 2k2n__assembly_1__model_7 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 8 | 2k2n__assembly_1__model_8 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 9 | 2k2n__assembly_1__model_9 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 10 | 2k2n__assembly_1__model_10 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 11 | 2k2n__assembly_1__model_11 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 12 | 2k2n__assembly_1__model_12 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 13 | 2k2n__assembly_1__model_13 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 14 | 2k2n__assembly_1__model_14 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 15 | 2k2n__assembly_1__model_15 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 16 | 2k2n__assembly_1__model_16 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 17 | 2k2n__assembly_1__model_17 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 18 | 2k2n__assembly_1__model_18 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 19 | 2k2n__assembly_1__model_19 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 20 | 2k2n__assembly_1__model_20 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| Domain ID domain_id | d2k2na1 |
| Class class | d — Alpha and beta proteins (a+b) |
| Fold Fold fold | d.110 — Profilin-like |
| Superfamily Superfamily superfamily | d.110.2 — GAF domain-like |
| Family Family family | d.110.2.1 — GAF domain |
| Domain ID domain_id | d2k2na2 |
| 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 | 2k2nA00 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 450 — Beta-Lactamase |
| Homologous superfamily homologous superfamily | 40 — GAF domain |