7RTA
Crystal structures of human PYY and NPY
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (H) | 4A3B2-B Fab heavy chain | polymer | 223 | 23862.6 | 1 | Homo sapiens | ||
| 2 | B (L) | 4A3B2-B Fab light chain | polymer | 214 | 23595.2 | 1 | Homo sapiens | ||
| 3 | C (N) | Neuropeptide Y | polymer | 37 | 4276.7 | 1 | UniProt (P01303) Pfam (PF00159) | Homo sapiens | Neuropeptide tyrosine,NPY |
| 4 | D, E, F, G (H, L) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 5 | H, I, J (H, L, N) | water | water | 18.0 | 17 | Chemie (HOH) |
Sequence modifications
N: 1 - 36 (UniProt: P01303)
| PDB | External Database | Details |
|---|---|---|
| Nh2 37 | - | amidation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 51734.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 384.3 | |
| All* | Total formula weight | 52118.8 |
