4CXV
Structure of bifunctional endonuclease (AtBFN2) in complex with phosphate.
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | ENDONUCLEASE 2 | polymer | 269 | 30606.2 | 2 | UniProt (Q9C9G4) Pfam (PF02265) In PDB | ARABIDOPSIS THALIANA (THALE CRESS) | ATENDO2, DEOXYRIBONUCLEASE ENDO2, SINGLE-STRANDED-NUCLEATE ENDONUCLEASE ENDO2, BIFUNCTIONAL ENDONUCLEASE ATBFN2 |
2 | C | alpha-D-mannopyranose-(1-3)-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 (G81315DD) | |||
3 | D, F | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 2 | In PDB GlyTouCan (G42666HT) | |||
4 | E | alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1073.0 | 1 | In PDB GlyTouCan (G34442SS) | |||
5 | G | 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) | |||
6 | A | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
7 | A, B | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
8 | A, B | ZINC ION | non-polymer | 65.4 | 6 | Chemie (ZN) | |||
9 | water | water | 18.0 | 426 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 263 (UniProt: Q9C9G4)
PDB | External Database | Details |
---|---|---|
His 264 | - | expression tag |
His 265 | - | expression tag |
His 266 | - | expression tag |
His 267 | - | expression tag |
His 268 | - | expression tag |
His 269 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 61212.3 | |
Branched | Number of molecules | 5 |
Total formula weight | 3257.0 | |
Non-Polymers* | Number of molecules | 9 |
Total formula weight | 803.6 | |
All* | Total formula weight | 65272.9 |