3N3H
Erythrina corallodendron lectin mutant (Y106G) in complex with citrate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Lectin | polymer | 242 | 26492.4 | 1 | UniProt (P16404) Pfam (PF00139) | Erythrina corallodendron (coral tree) | |
| 2 | B (A) | MANGANESE (II) ION | non-polymer | 54.9 | 1 | Chemie (MN) | |||
| 3 | C (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | D (A) | CITRIC ACID | non-polymer | 192.1 | 1 | Chemie (CIT) | |||
| 5 | E (A) | water | water | 18.0 | 158 | Chemie (HOH) |
Sequence modifications
A: 1 - 242 (UniProt: P16404)
| PDB | External Database | Details |
|---|---|---|
| Ser 24 | Ala 50 | conflict |
| Gly 106 | Tyr 132 | engineered mutation |
| Gln 134 | Pro 160 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 26492.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 287.1 | |
| All* | Total formula weight | 26779.5 |
