6W3R
Crystal structure of ligand-binding domain of Campylobacter jejuni chemoreceptor Tlp3 in complex with 3-methylisoleucine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Methyl-accepting chemotaxis protein | polymer | 254 | 28700.5 | 2 | UniProt (A0A3X8N4T9) Pfam (PF22673) UniProt (by SIFTS) (Q0P864) In PDB | Campylobacter jejuni | |
| 2 | A, B | 3-methyl-L-alloisoleucine | non-polymer | 145.2 | 2 | Chemie (I2M) | |||
| 3 | A, B | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | A, B | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 5 | A, B | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) | |||
| 6 | water | water | 18.0 | 833 | Chemie (HOH) |
Sequence modifications
A, B: 41 - 290 (UniProt: A0A3X8N4T9)
| PDB | External Database | Details |
|---|---|---|
| Gly 37 | - | expression tag |
| Ile 38 | - | expression tag |
| Asp 39 | - | expression tag |
| Pro 40 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 57401.0 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 657.9 | |
| All* | Total formula weight | 58058.8 |
