Escherichia coli
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein homooligomer | Homooligomer | Protein 2 | water × 2 | Consistent with protein count |
| UniProt name | TILS_ECOLI |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 2–433； UniProt 1–432 |
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 | 1ni5 |
| Deposition date deposition_date | 2002-12-21 |
| Structure title title | Structure of the MesJ PP-ATPase from Escherichia Coli |
| Keywords keywords | ;STRUCTURAL GENOMICS, ATPase, PP-type, putative cell cycle protein, PSI, Protein Structure Initiative, New York SGX Research Center for Structural Genomics, NYSGXRC, CELL CYCLE ;; CELL CYCLE |
| 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） | 37.04 Å |
| Rg (electron density) | 37.14 Å |
| Total Rg | 36.99 Å |
| Atom count | 6814 |
| Residues | 856 |
| Excluded volume | 120990 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1ni5a1 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.26 — Adenine nucleotide alpha hydrolase-like |
| Superfamily Superfamily superfamily | c.26.2 — Adenine nucleotide alpha hydrolases-like |
| Family Family family | c.26.2.5 — PP-loop ATPase |
| Domain ID domain_id | d1ni5a3 |
| Class class | b — All beta proteins |
| Fold Fold fold | b.153 — PheT/TilS domain |
| Superfamily Superfamily superfamily | b.153.1 — PheT/TilS domain |
| Family Family family | b.153.1.2 — tRNA-Ile-lysidine synthetase, TilS, C-terminal domain |
| Domain ID domain_id | d1ni5a4 |
| Class class | d — Alpha and beta proteins (a+b) |
| Fold Fold fold | d.229 — MesJ substrate recognition domain-like |
| Superfamily Superfamily superfamily | d.229.1 — MesJ substrate recognition domain-like |
| Family Family family | d.229.1.1 — MesJ substrate recognition domain-like |
| Domain ID domain_id | d1ni5a5 |
| 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 | 1ni5A01 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| Topology topology | 50 — Rossmann fold |
| Homologous superfamily homologous superfamily | 620 — HUPs |
| Domain ID domain_id | 1ni5A02 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 20 — Up-down Bundle |
| Topology topology | 59 — Chorismate Mutase Domain, subunit A |
| Homologous superfamily homologous superfamily | 20 — |