5I5M
Shewanella denitrificans nitrous oxide reductase, Ca2+-reconstituted form
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Nitrous-oxide reductase | polymer | 638 | 71172.7 | 2 | UniProt (Q12M27) Pfam (PF18793) Pfam (PF18764) In PDB | Shewanella denitrificans (strain OS217 / ATCC BAA-1090 / DSM 15013) | N(2)OR,N2O reductase |
| 2 | A, B | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | A, B | (R,R)-2,3-BUTANEDIOL | non-polymer | 90.1 | 5 | Chemie (BU3) | |||
| 4 | A, B | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 5 | water | water | 18.0 | 1053 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 628 (UniProt: Q12M27)
| PDB | External Database | Details |
|---|---|---|
| Leu 629 | - | expression tag |
| Glu 630 | - | expression tag |
| Trp 631 | - | expression tag |
| Ser 632 | - | expression tag |
| His 633 | - | expression tag |
| Pro 634 | - | expression tag |
| Gln 635 | - | expression tag |
| Phe 636 | - | expression tag |
| Glu 637 | - | expression tag |
| Lys 638 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 142345.4 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 819.0 | |
| All* | Total formula weight | 143164.4 |
