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 | Methyl-accepting chemotaxis protein | polymer | 195 | 22856.5 | 1 | UniProt (Q8RBX6) Pfam (PF07700) In PDB | Thermoanaerobacter tengcongensis MB4 | |
2 | A | OXYGEN MOLECULE | non-polymer | 32.0 | 1 | Chemie (OXY) | |||
3 | A | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
4 | 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 |