1XBN
Crystal structure of a bacterial nitric oxide sensor: an ortholog of mammalian soluble guanylate cyclase heme domain
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Methyl-accepting chemotaxis protein | polymer | 195 | 22856.5 | 1 | UniProt (Q8RBX6) Pfam (PF07700) | Thermoanaerobacter tengcongensis MB4 | |
| 2 | B (A) | OXYGEN MOLECULE | non-polymer | 32.0 | 1 | Chemie (OXY) | |||
| 3 | C (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 4 | D (A) | water | water | 18.0 | 11 | Chemie (HOH) |
Sequence modifications
A: 1 - 191 (UniProt: Q8RBX6)
| PDB | External Database | Details |
|---|---|---|
| Leu 192 | - | cloning artifact |
| Val 193 | - | cloning artifact |
| Pro 194 | - | cloning artifact |
| Arg 195 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 22856.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 648.5 | |
| All* | Total formula weight | 23505.0 |
