EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
2.3.2.5 | additional information | N53A and N123A: no expression of either of the mutants is detected | Carica papaya |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.3.2.5 | 0.379 | - |
L-glutamine tert-butyl ester | pH 6.5 | Carica papaya | |
2.3.2.5 | 0.4 | - |
L-glutamine tert-butyl ester | pH 6.75 | Carica papaya | |
2.3.2.5 | 0.43 | - |
L-glutamine tert-butyl ester | pH 7.45 | Carica papaya | |
2.3.2.5 | 0.44 | - |
L-glutamine tert-butyl ester | pH 8.05 | Carica papaya | |
2.3.2.5 | 0.46 | - |
L-glutamine tert-butyl ester | pH 7.0 or pH 8.6 | Carica papaya | |
2.3.2.5 | 0.55 | - |
L-glutamine tert-butyl ester | pH 6.2 | Carica papaya | |
2.3.2.5 | 0.6 | - |
L-glutamine tert-butyl ester | pH 9.0 | Carica papaya | |
2.3.2.5 | 0.62 | - |
L-glutamine tert-butyl ester | pH 6.3 | Carica papaya | |
2.3.2.5 | 0.9 | - |
L-glutamine tert-butyl ester | pH 9.55 | Carica papaya | |
2.3.2.5 | 1.3 | - |
L-glutamine tert-butyl ester | pH 9.95 | Carica papaya |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
2.3.2.5 | soluble | - |
Carica papaya | - |
- |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.3.2.5 | 32980 | - |
x * 32980, native, glycosylated enzyme, SDS-PAGE | Carica papaya |
2.3.2.5 | 33000 | - |
x * 33000, native, glycosylated enzyme, SDS-PAGE | Carica papaya |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.3.2.5 | Carica papaya | - |
- |
- |
EC Number | Posttranslational Modification | Comment | Organism |
---|---|---|---|
2.3.2.5 | glycoprotein | presence of terminal mannose residues, mannose and N-acetylglucosamine in a 3:1 molar ratio | Carica papaya |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.3.2.5 | - |
Carica papaya |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.3.2.5 | L-glutamine tert-butyl ester | - |
Carica papaya | L-pyroglutamate tert-butyl ester + NH3 | - |
? | |
2.3.2.5 | L-glutaminyl-peptide | simple intramolecular cyclization. The mechanism consists of the following main steps: 1. intramolecular nucleophilic attack on the gamma-C=O carbon by the nitrogen of the alpha-amino group, 2. transfer of a proton from the alpha-amino group to the nitrogen of the amide group, facilitated by an acidic group of the enzyme, 3. expulsion of the ammonia-leaving group promoted by this or another acidic enzyme group | Carica papaya | 5-oxoprolyl-peptide + NH3 | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
2.3.2.5 | ? | x * 32980, native, glycosylated enzyme, SDS-PAGE | Carica papaya |
2.3.2.5 | ? | x * 33000, native, glycosylated enzyme, SDS-PAGE | Carica papaya |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.3.2.5 | 65 | - |
pH 8.8, several hours, no inactivation | Carica papaya |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
2.3.2.5 | additional information | - |
activity changes very slightly in the pH range between 4.5 and 10 | Carica papaya |