2B1M
Crystal structure of a papain-fold protein without the catalytic cysteine from seeds of Pachyrhizus erosus
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | SPE31 | polymer | 246 | 27123.8 | 1 | GenBank (73623011) Pfam (PF00112) UniProt (by SIFTS) (Q3Y6U7) In PDB | Pachyrhizus erosus | |
| 2 | B | 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) | |||
| 3 | A | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
| 4 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 5 | water | water | 18.0 | 271 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 27123.8 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 570.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 300.3 | |
| All* | Total formula weight | 27994.7 |
