4YN3
Crystal structure of Cucumisin complex with pro-peptide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Cucumisin | polymer | 621 | 66330.2 | 1 | UniProt (Q39547) Pfam (PF00082) Pfam (PF17766) | Cucumis melo (Muskmelon) | |
| 2 | B (B) | Cucumisin | polymer | 96 | 10659.9 | 1 | UniProt (Q39547) Pfam (PF05922) | Cucumis melo (Muskmelon) | |
| 3 | C (C) | alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 894.8 | 1 | In PDB GlyTouCan (G83878UZ) | |||
| 4 | D (D) | alpha-L-fucopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 570.5 | 1 | In PDB GlyTouCan (G11971MR) | |||
| 5 | E, F (A) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 6 | G, H, I, J (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 4 | Chemie (PEG) | |||
| 7 | K (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 8 | L, M (A, B) | water | water | 18.0 | 387 | Chemie (HOH) |
Sequence modifications
B: 2 - 89 (UniProt: Q39547)
| PDB | External Database | Details |
|---|---|---|
| Gly -6 | - | expression tag |
| Ser -5 | - | expression tag |
| Ser -4 | - | expression tag |
| Gly -3 | - | expression tag |
| Ser -2 | - | expression tag |
| Ser -1 | - | expression tag |
| Gly 0 | - | expression tag |
| Met 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 76990.1 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1465.4 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 587.5 | |
| All* | Total formula weight | 79043.0 |
