1I6X
STRUCTURE OF A STAR MUTANT CRP-CAMP AT 2.2 A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | CATABOLITE GENE ACTIVATOR PROTEIN | polymer | 209 | 23564.3 | 2 | UniProt (P0ACJ8) Pfam (PF00027) Pfam (PF13545) | Escherichia coli | CAMP RECEPTOR PROTEIN, CRP, CAP |
| 2 | C (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 3 | D, E, F (A, B) | ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE | non-polymer | 329.2 | 3 | Chemie (CMP) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 83 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 209 (UniProt: P0ACJ8)
| PDB | External Database | Details |
|---|---|---|
| His 53 | Asp 54 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 47128.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1109.8 | |
| All* | Total formula weight | 48238.4 |
