2VYY
Mutant Ala55Trp of Cerebratuls lacteus mini-hemoglobin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | NEURAL HEMOGLOBIN | polymer | 110 | 11662.1 | 1 | UniProt (O76242) Pfam (PF00042) | CEREBRATULUS LACTEUS (MILKY RIBBON-WORM) | |
| 2 | B (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 3 | C (A) | OXYGEN MOLECULE | non-polymer | 32.0 | 1 | Chemie (OXY) | |||
| 4 | D, E (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | F, G (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 6 | H (A) | water | water | 18.0 | 158 | Chemie (HOH) |
Sequence modifications
A: 0 - 109 (UniProt: O76242)
| PDB | External Database | Details |
|---|---|---|
| Trp 55 | Ala 56 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 11662.1 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1024.8 | |
| All* | Total formula weight | 12686.9 |
