Inhibitors | Comment | Organism | Structure |
---|---|---|---|
1,10-phenanthroline | - |
Oncorhynchus mykiss | |
ATP | - |
Oncorhynchus mykiss | |
bestatin | 0.01 mM, 15% inhibition of the enzyme from eye, 1% inhibition of the enzyme from brain | Oncorhynchus mykiss | |
CoA | - |
Oncorhynchus mykiss | |
Cu2+ | - |
Oncorhynchus mykiss | |
EDTA | - |
Oncorhynchus mykiss | |
Hg2+ | - |
Oncorhynchus mykiss | |
Pb2+ | - |
Oncorhynchus mykiss | |
PCMB | - |
Oncorhynchus mykiss |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
55000 | - |
2 * 55000, SDS-PAGE | Oncorhynchus mykiss |
120000 | - |
brain and eye enzyme, gel filtration | Oncorhynchus mykiss |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Oncorhynchus mykiss | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Oncorhynchus mykiss |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
brain | all regions of the brain except for the spinal cord and the optic nerve | Oncorhynchus mykiss | - |
eye | - |
Oncorhynchus mykiss | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1.03 | - |
brain | Oncorhynchus mykiss |
1.27 | - |
eye | Oncorhynchus mykiss |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
anserine + H2O | 16% of the activity with N-acetyl-L-His, brain enzyme | Oncorhynchus mykiss | beta-Ala + 1-methylhistidine | - |
? | |
carnosine + H2O | 83% of the activity with N-acetyl-L-His, brain enzyme | Oncorhynchus mykiss | ? | - |
? | |
Gly-Gly + H2O | 385% of the activity with N-acetyl-L-His | Oncorhynchus mykiss | Gly + Gly | - |
? | |
Gly-L-His + H2O | 110% of the activity with N-acetyl-L-His, brain enzyme | Oncorhynchus mykiss | Gly + L-His | - |
? | |
Gly-L-Leu + H2O | 832% of the activity with N-acetyl-L-His, brain enzyme | Oncorhynchus mykiss | Gly + L-Leu | - |
? | |
homocarnosine + H2O | 67% of the activity with N-acetyl-L-His, brain enzyme | Oncorhynchus mykiss | ? | - |
? | |
L-Ala-L-His + H2O | 105% of the activity with N-acetyl-L-His, brain enzyme | Oncorhynchus mykiss | L-Ala + L-His | - |
? | |
L-Leu-Gly + H2O | 101% of the activity with N-acetyl-L-His, brain enzyme | Oncorhynchus mykiss | L-Leu + Gly | - |
? | |
N-acetyl-L-Glu + H2O | 23% of the activity with N-acetyl-L-His, brain enzyme | Oncorhynchus mykiss | L-Glu + acetate | - |
? | |
N-acetyl-L-His + H2O | - |
Oncorhynchus mykiss | His + acetate | - |
? | |
N-acetyl-L-Leu + H2O | 110% of the activity with N-acetyl-L-His, brain enzyme | Oncorhynchus mykiss | L-Leu + acetate | - |
? | |
N-acetyl-L-methionine + H2O | 254% of the activity with N-acetyl-L-His, brain enzyme | Oncorhynchus mykiss | L-Met + acetate | - |
? | |
N-acetyl-L-Trp + H2O | 30% of the activity with N-acetyl-L-His, brain enzyme | Oncorhynchus mykiss | L-Trp + acetate | - |
? | |
Nalpha-chloroacetyl-L-Leu + H2O | 1235% of the activity with N-acetyl-L-His, brain enzyme | Oncorhynchus mykiss | L-Leu + chloroacetate | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 55000, SDS-PAGE | Oncorhynchus mykiss |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
- |
Oncorhynchus mykiss |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
10 | 60 | 10°C: about 50% of maximal activity, brain and eye enzyme, 60°C, about 40% of maximal activity, brain enzyme, 60°C: about 90% of maximal activity, eye enzyme | Oncorhynchus mykiss |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6 | 6.5 | - |
Oncorhynchus mykiss |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5 | 9 | less than 10% of maximal activity at pH 5.0 and 9.0 | Oncorhynchus mykiss |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
5.2 | 8.1 | maximal stability | Oncorhynchus mykiss |