2PYH
Azotobacter vinelandii Mannuronan C-5 epimerase AlgE4 A-module complexed with mannuronan trisaccharide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Poly(beta-D-mannuronate) C5 epimerase 4 | polymer | 377 | 39923.2 | 2 | UniProt (Q44493) Pfam (PF12708) Pfam (PF08548) Pfam (PF13229) In PDB | Azotobacter vinelandii | Mannuronan epimerase 4 |
| 2 | C | alpha-D-mannopyranuronic acid-(1-4)-alpha-D-mannopyranuronic acid-(1-4)-alpha-D-mannopyranuronic acid | branched | 546.4 | 1 | In PDB GlyTouCan (G65070FG) | |||
| 3 | A, B | CALCIUM ION | non-polymer | 40.1 | 7 | Chemie (CA) | |||
| 4 | water | water | 18.0 | 61 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 79846.4 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 546.4 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 280.5 | |
| All* | Total formula weight | 80673.3 |
