3M1N
Crystal structure of Human Sonic Hedgehog N-terminal domain
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Sonic hedgehog protein | polymer | 175 | 19717.2 | 2 | UniProt (Q15465) Pfam (PF01085) | Homo sapiens (human) | SHH, HHG-1, Sonic hedgehog protein N-product |
| 2 | C, G (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, E, F, H, I... (A, B) | SULFATE ION | non-polymer | 96.1 | 9 | Chemie (SO4) | |||
| 4 | N, O (A, B) | water | water | 18.0 | 267 | Chemie (HOH) |
Sequence modifications
A, B: 23 - 197 (UniProt: Q15465)
| PDB | External Database | Details |
|---|---|---|
| Ile 23 | Ala 23 | engineered mutation |
| Ile 24 | Cys 24 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 39434.4 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 995.4 | |
| All* | Total formula weight | 40429.8 |
