Inhibitors | Comment | Organism | Structure |
---|---|---|---|
(1R,5S,6S,6aR,7S,10S,10aS,11S)-10-(acetyloxy)-7-hydroxy-7,10a-dimethyl-4-methylidene-6-[(2-methylpropanoyl)oxy]-3-oxodecahydro-1H-1,5-methano-2-benzoxocin-11-yl 2-methylprop-2-enoate | no inhibition at 0.021 mM | Homo sapiens | |
(3alpha,5beta,8alpha,9beta,10alpha,13alpha)-3-[[(2E)-4-phenylbut-2-enoyl]oxy]kaur-16-en-18-oic acid | - |
Homo sapiens | |
(3aR,4R,4aR,5R,8R,8aR,9S,9aR)-8-(acetyloxy)-5-hydroxy-5,8a-dimethyl-3-methylidene-4-[(2-methylpropanoyl)oxy]-2-oxododecahydronaphtho[2,3-b]furan-9-yl 3-methylbutanoate | no inhibition at 0.020 mM | Homo sapiens | |
(3aR,4R,4aR,5R,8R,8aS,9S,9aR)-8-(acetyloxy)-5,9-dihydroxy-5,8a-dimethyl-3-methylidene-2-oxododecahydronaphtho[2,3-b]furan-4-yl 2-methylprop-2-enoate | no inhibition at 0.025 mM | Homo sapiens | |
(3aR,4R,4aR,5R,8R,8aS,9S,9aR)-8-(acetyloxy)-5,9-dihydroxy-5,8a-dimethyl-3-methylidene-2-oxododecahydronaphtho[2,3-b]furan-4-yl 2-methylpropanoate | no inhibition at 0.024 mM | Homo sapiens | |
(5beta,8alpha,9beta,10alpha,13alpha)-kaur-16-en-18-oic acid | - |
Homo sapiens | |
15-hydroxykaur-9(11),16-dien-19-oic acid | - |
Homo sapiens | |
3alpha-angeloyloxypterokaurene L3 | 18% inhibition at 0.024 mM | Homo sapiens | |
3alpha-cinnamoyloxypterokaurene L3 | - |
Homo sapiens | |
3alpha-tigloyloxypterokaurene L3 | no inhibition at 0.024 mM | Homo sapiens | |
ent-17-hydroxykaur-15-en-19-oic acid | 40% inhibition at 0.033 mM | Homo sapiens | |
ent-3beta-angeloyloxykaur-16-en-19-oic acid | - |
Homo sapiens | |
ent-3beta-tigloyloxykaur-16-en-19-oic acid | - |
Homo sapiens | |
ent-kaur-9(11),16-dien-19-oic acid | 29% inhibition at 0.033 mM | Homo sapiens | |
additional information | wedelolide derivatives and structure-activity relationships of protein tyrosine phosphatase 1B inhibitory ent-kaurene diterpenes, determination and analysis of inhibitors isolated from aerial parts of Wedelia prostrata collected in Manado (Indonesia) and Wedelia chinensis collected on Iriomote Island (Okinawa, Japan). For inhibitory assays, 4-nitrophenyl phosphate is used as enzyme substrate | Homo sapiens | |
oleanolic acid | - |
Homo sapiens | |
pterokaurene L3 | no inhibition at 0.031 mM | Homo sapiens | |
rilobolide-6-O-methacrylate | no inhibition at 0.026 mM | Homo sapiens | |
tetrachyrin | - |
Homo sapiens | |
trilobolide-6-O-isobutyrate | no inhibition at 0.026 mM | Homo sapiens | |
wedelolide D | 32% inhibition at 0.020 mM | Homo sapiens | |
wedelolide H | no inhibition at 0.023 mM | Homo sapiens | |
wedelolide I | no inhibition at 0.021 mM | Homo sapiens | |
wedelolide J | no inhibition at 0.021 mM | Homo sapiens |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | P18031 | - |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
A-549 cell | - |
Homo sapiens | - |
commercial preparation | - |
Homo sapiens | - |
EJ-1 cell | - |
Homo sapiens | - |
Huh-7 cell | - |
Homo sapiens | - |
MCF-7 cell | - |
Homo sapiens | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-nitrophenyl phosphate + H2O | - |
Homo sapiens | 4-nitrophenol + phosphate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
protein tyrosine phosphatase 1B | - |
Homo sapiens |
PTP1B | - |
Homo sapiens |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Homo sapiens |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6 | - |
assay at | Homo sapiens |
IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|
0.0011 | - |
pH 6.0, 37°C | Homo sapiens | rilobolide-6-O-methacrylate | |
0.0077 | - |
pH 6.0, 37°C | Homo sapiens | 3alpha-cinnamoyloxypterokaurene L3 | |
0.0083 | - |
pH 6.0, 37°C | Homo sapiens | (3alpha,5beta,8alpha,9beta,10alpha,13alpha)-3-[[(2E)-4-phenylbut-2-enoyl]oxy]kaur-16-en-18-oic acid | |
0.012 | - |
pH 6.0, 37°C | Homo sapiens | ent-3beta-angeloyloxykaur-16-en-19-oic acid | |
0.012 | - |
pH 6.0, 37°C | Homo sapiens | ent-3beta-tigloyloxykaur-16-en-19-oic acid | |
0.013 | - |
pH 6.0, 37°C | Homo sapiens | 15-hydroxykaur-9(11),16-dien-19-oic acid | |
0.022 | - |
pH 6.0, 37°C | Homo sapiens | tetrachyrin | |
0.028 | - |
pH 6.0, 37°C | Homo sapiens | (5beta,8alpha,9beta,10alpha,13alpha)-kaur-16-en-18-oic acid |