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Literature summary for 2.7.13.3 extracted from
- Histidine residue 94 is involved in pH sensing by histidine kinase ArsS of Helicobacter pylori (2009), PLoS ONE, 4, e6930.
Protein Variants
| Protein Variants | Comment | Organism |
|---|---|---|
| H44A | the mutation may increase the side chain pKa of acidic amino acids in the input domain, whose protonation contributes to the activation of ArsS | Helicobacter pylori |
| H94A | H94 in the input domain of ArsS is crucial for acid perception | Helicobacter pylori |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Helicobacter pylori | - |
- |
- |
Posttranslational Modification
| Posttranslational Modification | Comment | Organism |
|---|---|---|
| phosphoprotein | low pH triggers the autophosphorylation of the histidine kinase ArsS | Helicobacter pylori |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| ATP + ArsR | - |
Helicobacter pylori | ? | - |
? |  |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| ArsS | - |
Helicobacter pylori |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| ATP | - |
Helicobacter pylori | |
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Release 2023.1 (January 2023)
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