4UP4
Structure of the recombinant lectin PVL from Psathyrella velutina in complex with GlcNAcb-D-1,3Galactoside
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) | LECTIN PVL | polymer | 401 | 43026.4 | 2 | UniProt (Q309D1) Pfam (PF13517) | LACRYMARIA VELUTINA | PVL LECTIN |
| 2 | C, D, E, F, G... (C, D, E, F, G...) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-beta-D-galactopyranose | branched | 383.3 | 10 | In PDB GlyTouCan (G33476GF) | |||
| 3 | M, N, O, R, S... (A, B) | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) | |||
| 4 | P, U (A, B) | 2-acetamido-2-deoxy-alpha-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NDG) | |||
| 5 | Q (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 6 | V, W (A, B) | water | water | 18.0 | 850 | Chemie (HOH) |
Sequence modifications
A, B: 7 - 401 (UniProt: Q309D1)
| PDB | External Database | Details |
|---|---|---|
| Ser 1 | - | SEE REMARK 999 |
| Val 2 | - | SEE REMARK 999 |
| Val 3 | - | SEE REMARK 999 |
| Val 4 | - | SEE REMARK 999 |
| Ile 5 | - | SEE REMARK 999 |
| Ser 6 | - | SEE REMARK 999 |
| Pro 72 | Ser 66 | conflict |
| Gly 201 | Ser 195 | conflict |
| Gln 376 | Lys 370 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 86052.8 | |
| Branched | Number of molecules | 10 |
| Total formula weight | 3833.5 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 904.1 | |
| All* | Total formula weight | 90790.4 |
