2IIZ
Crystal structure of putative melanin biosynthesis protein TyrA with bound heme (NP_716371.1) from Shewanella Oneidensis at 2.30 A resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Melanin biosynthesis protein TyrA, putative | polymer | 312 | 36469.8 | 1 | UniProt (Q8EIU4) Pfam (PF04261) Pfam (PF20628) | Shewanella oneidensis | |
| 2 | B (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 3 | C (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 4 | D, E (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 5 | F (A) | ISOPROPYL ALCOHOL | non-polymer | 60.1 | 1 | Chemie (IPA) | |||
| 6 | G (A) | water | water | 18.0 | 112 | Chemie (HOH) |
Sequence modifications
A: 1 - 311 (UniProt: Q8EIU4)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| Mse 1 | Met 1 | modified residue |
| Mse 6 | Met 6 | modified residue |
| Mse 25 | Met 25 | modified residue |
| Mse 81 | Met 81 | modified residue |
| Mse 88 | Met 88 | modified residue |
| Mse 124 | Met 124 | modified residue |
| Mse 141 | Met 141 | modified residue |
| Mse 245 | Met 245 | modified residue |
| Mse 256 | Met 256 | modified residue |
| Mse 270 | Met 270 | modified residue |
| Mse 274 | Met 274 | modified residue |
| Mse 287 | Met 287 | modified residue |
| Mse 307 | Met 307 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36469.8 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 823.7 | |
| All* | Total formula weight | 37293.5 |
