EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.5.1.48 | (Z)-3-(2-phosphonethen-1-yl)pyridine-2-carboxylic acid | Ki: 0.04 mM | Triticum aestivum | |
2.5.1.48 | 4-(phosphonomethyl)pyridine-2-carboxylic acid | Ki: 0.045 mM | Triticum aestivum | |
2.5.1.48 | aminooxyacetic acid | - |
Triticum aestivum | |
2.5.1.48 | DL-(E)-2-amino-5-phosphono-3-pentenoic acid | Ki: 0.0011 mM | Triticum aestivum | |
2.5.1.48 | hydroxylamine | - |
Triticum aestivum | |
2.5.1.48 | additional information | no inhibition by 2-amino-1-hydroxycyclobutane-1-acetic acid | Triticum aestivum | |
2.5.1.48 | propargylglycine | - |
Triticum aestivum | |
2.5.1.48 | S-adenosyl-L-methionine | 9.5 mM, 50% inhibition | Triticum aestivum |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.5.1.48 | 0.5 | - |
L-cysteine | pH 7.5, 37°C | Triticum aestivum | |
2.5.1.48 | 3.6 | - |
O-phospho-L-homoserine | pH 7.5, 37°C | Triticum aestivum |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
2.5.1.48 | chloroplast | - |
Triticum aestivum | 9507 | - |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.5.1.48 | Triticum aestivum | - |
wheat | - |
EC Number | Reaction | Comment | Organism | Reaction ID |
---|---|---|---|---|
2.5.1.48 | O4-succinyl-L-homoserine + L-cysteine = L-cystathionine + succinate | ping-pong mechanism | Triticum aestivum |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.5.1.48 | seed | - |
Triticum aestivum | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.5.1.48 | O-phospho-L-homoserine + L-cysteine | - |
Triticum aestivum | L-cystathionine + phosphate | - |
? | |
2.5.1.48 | O-phospho-L-homoserine + L-cysteine ethyl ester | 1% relative activity to O-phospho-L-homoserine + L-cysteine | Triticum aestivum | S-[(2R)-2-amino-3-ethoxy-3-oxopropyl]-L-homocysteine + phosphate | - |
? | |
2.5.1.48 | O-phospho-L-homoserine + L-cysteine methyl ester | 15% relative activity to O-phospho-L-homoserine + L-cysteine | Triticum aestivum | S-(L-2-amino-2-methoxycarbonyl)-L-homocysteine + phosphate | - |
? | |
2.5.1.48 | O-phospho-L-homoserine + S2- | 13% relative activity to O-phospho-L-homoserine + L-cysteine | Triticum aestivum | L-homocysteine + phosphate | - |
? |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.5.1.48 | 7.5 | - |
- |
Triticum aestivum |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
2.5.1.48 | pyridoxal 5'-phosphate | - |
Triticum aestivum |
EC Number | Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.5.1.48 | 0.0011 | - |
DL-(E)-2-amino-5-phosphono-3-pentenoic acid | pH 7.5, 37°C | Triticum aestivum | |
2.5.1.48 | 0.04 | - |
(Z)-3-(2-phosphonethen-1-yl)pyridine-2-carboxylic acid | pH 7.5, 37°C | Triticum aestivum | |
2.5.1.48 | 0.045 | - |
4-(phosphonomethyl)pyridine-2-carboxylic acid | pH 7.5, 37°C | Triticum aestivum | |
2.5.1.48 | 9.5 | - |
S-adenosyl-L-methionine | pH 7.5, 37°C | Triticum aestivum |