1IB4
Crystal Structure of Polygalacturonase from Aspergillus Aculeatus at Ph4.5
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) | POLYGALACTURONASE | polymer | 339 | 34675.6 | 2 | GenBank (3220207) Pfam (PF00295) UniProt (by SIFTS) (O74213) | Aspergillus aculeatus | |
| 2 | C, D (C, D) | alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 2 | In PDB GlyTouCan (G62182OO) | |||
| 3 | E, F, G, H, I... (A, B) | alpha-D-mannopyranose | non-polymer | 180.2 | 20 | Chemie (MAN) | |||
| 4 | AA, Y, Z (B) | CADMIUM ION | non-polymer | 112.4 | 3 | Chemie (CD) | |||
| 5 | BA, CA (A, B) | water | water | 18.0 | 425 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 69351.2 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1173.1 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 3940.4 | |
| All* | Total formula weight | 74464.6 |
