4CXP
Structure of bifunctional endonuclease (AtBFN2) from Arabidopsis thaliana in complex with sulfate
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | ENDONUCLEASE 2 | polymer | 269 | 30606.2 | 1 | UniProt (Q9C9G4) Pfam (PF02265) In PDB | ARABIDOPSIS THALIANA (THALE CRESS) | ATENDO2, BIFUNCTIONAL ENDONUCLEASE ATBFN2, DEOXYRIBONUCLEASE ENDO2, SINGLE-STRANDED-NUCLEATE ENDONUCLEASE ENDO2 |
2 | B | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]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 | 1397.2 | 1 | In PDB GlyTouCan (G80966KZ) | |||
3 | C | alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 894.8 | 1 | In PDB GlyTouCan (G17689EW) | |||
4 | D | 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) | |||
5 | A | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
6 | A | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 1 | Chemie (1PE) | |||
7 | A | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
8 | water | water | 18.0 | 490 | Chemie (HOH) |
Sequence modifications
A: 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 | 1 |
Total formula weight | 30606.2 | |
Branched | Number of molecules | 3 |
Total formula weight | 2878.6 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 722.7 | |
All* | Total formula weight | 34207.5 |