1X99
X-ray crystal structure of Xerocomus chrysenteron lectin XCL at 1.4 Angstroms resolution, mutated at Q46M, V54M, L58M
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | lectin | polymer | 145 | 16272.6 | 2 | UniProt (Q8WZC9) Pfam (PF07367) In PDB | Xerocomus chrysenteron | XCL lectin |
| 2 | A, B | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 3 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 3 | Chemie (EDO) | |||
| 4 | water | water | 18.0 | 164 | Chemie (HOH) |
Sequence modifications
A, B: 3 - 145 (UniProt: Q8WZC9)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | cloning artifact |
| His 2 | - | cloning artifact |
| Mse 3 | Met 1 | modified residue |
| Mse 48 | Gln 46 | engineered mutation |
| Mse 56 | Val 54 | engineered mutation |
| Mse 60 | Leu 58 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 32545.1 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 666.5 | |
| All* | Total formula weight | 33211.6 |
