5C1C
Crystal Structure of the Pectin Methylesterase from Aspergillus niger in Deglycosylated Form
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Pectinesterase | polymer | 299 | 31793.3 | 1 | UniProt (G3YAL0) Pfam (PF01095) In PDB | Aspergillus niger (strain ATCC 1015 / CBS 113.46 / FGSC A1144 / LSHB Ac4 / NCTC 3858a / NRRL 328 / USDA 3528.7) | |
| 2 | A | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 3 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | A | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 5 | A | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 6 | water | water | 18.0 | 312 | Chemie (HOH) |
Sequence modifications
A: 29 - 327 (UniProt: G3YAL0)
| PDB | External Database | Details |
|---|---|---|
| Asp 84 | Asn 84 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 31793.3 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 851.1 | |
| All* | Total formula weight | 32644.4 |
