EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
7.2.2.8 | Escherichia coli | Q59385 | - |
- |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
7.2.2.8 | CopA | - |
Escherichia coli |
EC Number | General Information | Comment | Organism |
---|---|---|---|
7.2.2.8 | physiological function | the CopA chaperone is expressed in Escherichia coli from the same gene that encodes the transporter. Some ribosomes translating CopA undergo programmed frameshifting, terminate translation in the -1 frame, and generate the 70 aa-long polypeptide CopA(Z), which helps cells survive toxic copper concentrations. High efficiency of frameshifting is achieved by the combined stimulatory action of a slippery sequence, an mRNA pseudoknot, and the CopA nascent chain | Escherichia coli |