4JDG
Structure of Tomato Bifunctional Nuclease TBN1, variant N211D
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Nuclease | polymer | 277 | 31647.5 | 1 | UniProt (Q0KFV0) Pfam (PF02265) | Solanum lycopersicum (tomato) | Putative endonuclease |
| 2 | B (B) | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 1 | In PDB GlyTouCan (G15407YE) | |||
| 3 | C (C) | alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 748.7 | 1 | In PDB GlyTouCan (G22573RC) | |||
| 4 | D, E, F (A) | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 5 | G (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 6 | H (A) | water | water | 18.0 | 26 | Chemie (HOH) |
Sequence modifications
A: 26 - 302 (UniProt: Q0KFV0)
| PDB | External Database | Details |
|---|---|---|
| Asp 211 | Asn 211 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 31647.5 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1335.2 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 291.2 | |
| All* | Total formula weight | 33273.9 |
