EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
7.4.2.1 | D61N | mutation in the ATP-binding subunit HisP*, defective in ATP hydrolysis | Salmonella enterica subsp. enterica serovar Typhimurium |
7.4.2.1 | E191K | mutation in the ATP-binding subunit HisP*, greater ease of HisP release from HisQM than in wild-type enzyme. Increased intrinsic ATPase activity without HisJ | Salmonella enterica subsp. enterica serovar Typhimurium |
7.4.2.1 | E202K | mutation in the ATP-binding subunit HisP*, greater ease of HisP release from HisQM than in wild-type enzyme. Increased intrinsic ATPase activity without HisJ | Salmonella enterica subsp. enterica serovar Typhimurium |
7.4.2.1 | H211R | mutation in the ATP-binding subunit HisP*, defective in ATP hydrolysis | Salmonella enterica subsp. enterica serovar Typhimurium |
7.4.2.1 | K45P | mutation in the ATP-binding subunit HisP*, defective in ATP hydrolysis | Salmonella enterica subsp. enterica serovar Typhimurium |
7.4.2.1 | additional information | mutations in the ATP-binding subunit that allow ligand translocation and ATP hydrolysis in the absence of the binding protein | Salmonella enterica subsp. enterica serovar Typhimurium |
7.4.2.1 | P172T | mutation in the ATP-binding subunit HisP*, greater ease of HisP release from HisQM than in wild-type enzyme | Salmonella enterica subsp. enterica serovar Typhimurium |
7.4.2.1 | P172T | increased intrinsic ATPase activity without HisJ | Salmonella enterica subsp. enterica serovar Typhimurium |
7.4.2.1 | T205A | mutation in the ATP-binding subunit HisP*, greater ease of HisP release from HisQM than in wild-type enzyme | Salmonella enterica subsp. enterica serovar Typhimurium |
7.4.2.1 | T205M | mutation in the ATP-binding subunit HisP*, greater ease of HisP release from HisQM than in wild-type enzyme | Salmonella enterica subsp. enterica serovar Typhimurium |
7.4.2.1 | T205M | increased intrinsic ATPase activity without HisJ | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
7.4.2.1 | 0.9 | - |
ATP | mutant P172T of the ATP-binding subunit HisP | Salmonella enterica subsp. enterica serovar Typhimurium | |
7.4.2.1 | 1.2 | - |
ATP | mutant T205A of the ATP-binding subunit HisP | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
7.4.2.1 | membrane | bound to | Salmonella enterica subsp. enterica serovar Typhimurium | 16020 | - |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
7.4.2.1 | Salmonella enterica subsp. enterica serovar Typhimurium | - |
wild-type and mutant enzymes | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
7.4.2.1 | ATP + H2O + His/out | - |
Salmonella enterica subsp. enterica serovar Typhimurium | ADP + phosphate + His/in | - |
? |