Mycobacterium tuberculosis
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein homooligomer | Homooligomer | Protein 2 | CALCIUM ION × 4 water × 2 | Consistent with protein count |
| UniProt name | RNC_MYCTU |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 3–242； UniProt 1–240 |
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 | 2a11 |
| Deposition date deposition_date | 2005-06-17 |
| Structure title title | Crystal Structure of Nuclease Domain of Ribonuclase III from Mycobacterium Tuberculosis |
| Keywords keywords | ;ribonuclease; RNase III; nuclease domain; Structural Genomics, PSI, Protein Structure Initiative; Mycobacterium Tuberculosis Structural Proteomics Project (XMTB), TRANSCRIPTION, TRANSLATION, HYDROLASE ;; TRANSCRIPTION,TRANSLATION,HYDROLASE |
| 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） | 22.18 Å |
| Rg (electron density) | 21.10 Å |
| Total Rg | 21.85 Å |
| Atom count | 2320 |
| Residues | 308 |
| Excluded volume | 41354 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | 2a11A00 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 10 — Orthogonal Bundle |
| Topology topology | 1520 — Ribonuclease iii, N-terminal Endonuclease Domain; Chain A |
| Homologous superfamily homologous superfamily | 10 — Ribonuclease III domain |