7RTZ
X-ray crystallographic structure of a beta-hairpin peptide derived from amyloid beta 14-40
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Amyloid-beta protein 40 | polymer | 24 | 2631.3 | 2 | UniProt (P05067) Pfam (PF03494) In PDB | Homo sapiens | Abeta40,Beta-APP40 |
| 2 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 3 | water | water | 18.0 | 11 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 24 (UniProt: P05067)
| PDB | External Database | Details |
|---|---|---|
| Orn 1 | Glu 682 | conflict |
| Cys 5 | Gln 686 | conflict |
| - | Asp 694 | deletion |
| - | Val 695 | deletion |
| - | Gly 696 | deletion |
| - | Ser 697 | deletion |
| - | Asn 698 | deletion |
| - | Lys 699 | deletion |
| Orn 13 | Gly 700 | conflict |
| Cys 21 | Gly 708 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 5262.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 35.5 | |
| All* | Total formula weight | 5298.0 |
