2Y2A
Structure of segment KLVFFA from the amyloid-beta peptide (Ab, residues 16-21), alternate polymorph I
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | AMYLOID BETA A4 PROTEIN | polymer | 6 | 724.9 | 1 | UniProt (P05067) | HOMO SAPIENS | AMYLOID BETA PEPTIDE, ABPP, APPI, APP, ALZHEIMER DISEASE AMYLOID PROTEIN, CEREBRAL VASCULAR AMYLOID PEPTIDE, CVAP, PREA4, PROTEASE NEXIN-II, PN-II |
| 2 | B (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 3 | C (A) | water | water | 18.0 | 3 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 724.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 59.0 | |
| All* | Total formula weight | 784.0 |
