2C25
1.8A Crystal Structure of Psathyrella velutina lectin in complex with N-acetylneuraminic acid
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | PSATHYRELLA VELUTINA LECTIN PVL | polymer | 401 | 43017.4 | 2 | Pfam (PF13517) UniProt (by SIFTS) (Q309D1) | PSATHYRELLA VELUTINA | |
| 2 | C, J (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | D, E, F, K, L (A, B) | N-acetyl-alpha-neuraminic acid | non-polymer | 309.3 | 5 | Chemie (SIA) | |||
| 4 | G, H, I, M (A, B) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 5 | N, O (A, B) | water | water | 18.0 | 447 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 86034.8 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 2010.8 | |
| All* | Total formula weight | 88045.6 |
