6PXY
Crystal structure of ligand-binding domain of Pseudomonas fluorescens chemoreceptor CtaA in complex with L-alanine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Putative methyl-accepting chemotaxis protein | polymer | 250 | 27055.5 | 1 | UniProt (Q3K7T6) Pfam (PF02743) In PDB | Pseudomonas fluorescens (strain Pf0-1) | |
| 2 | A | ALANINE | non-polymer | 89.1 | 1 | Chemie (ALA) | |||
| 3 | water | water | 18.0 | 149 | Chemie (HOH) |
Sequence modifications
A: 34 - 277 (UniProt: Q3K7T6)
| PDB | External Database | Details |
|---|---|---|
| Gly 28 | - | expression tag |
| Ile 29 | - | expression tag |
| Asp 30 | - | expression tag |
| Pro 31 | - | expression tag |
| Phe 32 | - | expression tag |
| Thr 33 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 27055.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 89.1 | |
| All* | Total formula weight | 27144.6 |
