1GCY
HIGH RESOLUTION CRYSTAL STRUCTURE OF MALTOTETRAOSE-FORMING EXO-AMYLASE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | GLUCAN 1,4-ALPHA-MALTOTETRAHYDROLASE | polymer | 527 | 57769.0 | 1 | UniProt (P13507) Pfam (PF00128) Pfam (PF09081) Pfam (PF00686) | Pseudomonas stutzeri | |
| 2 | B, C (A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | D (A) | water | water | 18.0 | 222 | Chemie (HOH) |
Sequence modifications
A: 1 - 527 (UniProt: P13507)
| PDB | External Database | Details |
|---|---|---|
| Asp 334 | Ser 355 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 57769.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 80.2 | |
| All* | Total formula weight | 57849.2 |
