Protein Variants | Comment | Organism |
---|---|---|
additional information | expression rescues an Escherichia coli chromosomal ispB disruptant | Synechocystis sp. PCC 6803 |
additional information | expression rescues an Escherichia coli chromosomal ispB disruptant | Haemophilus influenzae |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli K-12 | P0AD57 | - |
- |
Haemophilus influenzae | P44916 | - |
- |
Synechocystis sp. PCC 6803 | - |
- |
- |
General Information | Comment | Organism |
---|---|---|
malfunction | it is impossible to obtain an ispB deletion mutant unless the ispB gene or its homolog is supplied on a plasmid. The ispB gene is essential for the normal growth of Escherichia coli | Escherichia coli |
physiological function | octaprenyl diphosphate synthase is responsible for the synthesis of the side chain of isoprenoid quinones | Escherichia coli |
physiological function | the chromosomal ispB disrupted mutant cannot be isolated unless the ispB gene or its homolog is supplied on a plasmid. The chromosomal ispB disruptants that harbor plasmids carrying the ispB homologs from Haemophilus influenzae and Synechocystis sp. strain PCC6803 produce mainly ubiquinone 7 and ubiquinone 9, respectively | Escherichia coli K-12 |