Escherichia coli
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | No other associated polymer | Consistent with protein count |
| UniProt name | DNAK_ECOLI |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–605； UniProt 1–605 |
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 | 2kho |
| Deposition date deposition_date | 2009-04-10 |
| Structure title title | NMR-RDC / XRAY structure of E. coli HSP70 (DNAK) chaperone (1-605) complexed with ADP and substrate |
| Keywords keywords | ;MOLECULAR CHAPERONE, HSP70, PEPTIDE BINDING, PROTEIN FOLDING, ATP-binding, Cell inner membrane, Cell membrane, Chaperone, DNA replication, Membrane, Nucleotide-binding, Phosphoprotein, Stress response, TRANSCRIPTION ;; CHAPERONE |
| 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） | 37.11 Å |
| Rg (electron density) | 37.63 Å |
| Total Rg | 37.69 Å |
| Atom count | 5078 |
| Residues | 600 |
| Excluded volume | 80246 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | 2khoA01 |
| 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 | 2khoA02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 30 — Defensin A-like |
| Homologous superfamily homologous superfamily | 30 — |
| Domain ID domain_id | 2khoA03 |
| 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 | 2khoA04 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 90 — Alpha-Beta Complex |
| Topology topology | 640 — Actin; Chain A, domain 4 |
| Homologous superfamily homologous superfamily | 10 — ATPase, substrate binding domain, subdomain 4 |
| Domain ID domain_id | 2khoA05 |
| Class class | 2 — Mainly Beta |
| Architecture architecture | 60 — Sandwich |
| Topology topology | 34 — Substrate Binding Domain Of DNAk; Chain A, domain 1 |
| Homologous superfamily homologous superfamily | 10 — Substrate Binding Domain Of DNAk; Chain A, domain 1 |
| Domain ID domain_id | 2khoA06 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 20 — Up-down Bundle |
| Topology topology | 1270 — Substrate Binding Domain Of Dnak; Chain:A; Domain 2 |
| Homologous superfamily homologous superfamily | 10 — |