4W93
Human pancreatic alpha-amylase in complex with montbretin A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Pancreatic alpha-amylase | polymer | 496 | 55931.3 | 1 | UniProt (P04746) Pfam (PF00128) Pfam (PF02806) | Homo sapiens (Human) | PA,1,4-alpha-D-glucan glucanohydrolase |
| 2 | B (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) PubChem (271) | |||
| 3 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) PubChem (312) | |||
| 4 | D (A) | Montbretin A | non-polymer | 1229.1 | 1 | Chemie (3L9) PubChem (24772914) PubChem (25230470) PubChem (44259454) PubChem (14034268) PubChem (88910539) PubChem (58371320) PubChem (162966395) PubChem (123164068) PubChem (162966393) PubChem (162966394) PubChem (164888898) | |||
| 5 | E (A) | water | water | 18.0 | 468 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 55931.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1304.6 | |
| All* | Total formula weight | 57235.9 |
