6TYK
Crystal structure of iodotyrosine deiodinase (IYD) in the semiquinone form bound to FMN and 3-iodo-L-tyrosine
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) | iodotyrosine deiodinase | polymer | 192 | 22892.6 | 2 | UniProt (B9K712) Pfam (PF00881) | Thermotoga neapolitana (strain ATCC 49049 / DSM 4359 / NS-E) | IYD |
| 2 | C, J (A, B) | FLAVIN MONONUCLEOTIDE | non-polymer | 456.3 | 2 | Chemie (FMN) | |||
| 3 | D, K, N (A, B) | 3-IODO-TYROSINE | non-polymer | 307.1 | 3 | Chemie (IYR) | |||
| 4 | E, F, G, H, I... (A, B) | CHLORIDE ION | non-polymer | 35.5 | 7 | Chemie (CL) | |||
| 5 | O, P (A, B) | water | water | 18.0 | 342 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 186 (UniProt: B9K712)
| PDB | External Database | Details |
|---|---|---|
| His 187 | - | expression tag |
| His 188 | - | expression tag |
| His 189 | - | expression tag |
| His 190 | - | expression tag |
| His 191 | - | expression tag |
| His 192 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 45785.2 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2082.1 | |
| All* | Total formula weight | 47867.3 |
