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Literature summary for 1.14.18.1 extracted from

  • Nellaiappan, K.; Thangaraj, T.; Ramalingam, K.
    Phenoloxidase activity and its role in cuticular sclerotization in a mole crab Emerita asiatica Milne Edwards (1982), J. Exp. Mar. Biol. Ecol., 61, 75-83.
No PubMed abstract available
Search for more literature for 1.14.18.1

Organism

Organism UniProt Comment Textmining
Emerita asiatica
-
 Milne Edwards
-

Source Tissue

Source Tissue Comment Organism Textmining
cuticle activity in different moulting stages in the order of descending activity: freshmoult, premoult, intermoult = postmoult Emerita asiatica
-
epicuticle
-
 Emerita asiatica
-
epidermis
-
 Emerita asiatica
-
exocuticle
-
 Emerita asiatica
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2 hydroquinone + O2 no activity with hydroquinone Emerita asiatica 2 quinone + 2 H2O
-
 ?
catechol + 1/2 O2
-
 Emerita asiatica 1,2-benzoquinone + H2O
-
 ?
dopa + 1/2 O2
-
 Emerita asiatica dopaquinone + H2O
-
 ?
dopamine + 1/2 O2
-
 Emerita asiatica dopamine quinone + H2O
-
 ?
epinephrine + O2
-
 Emerita asiatica ?
-
 ?
L-tyrosine + O2 + AH2 no activity with tyrosine Emerita asiatica L-dopa + H2O + A
-
 ?
phenol + O2 + AH2 no activity with phenol Emerita asiatica o-dihydroxybenzene + H2O + A
-
 ?
pyrogallol + O2
-
 Emerita asiatica ?
-
 ?
tyramine + O2 no activity with tyramine Emerita asiatica 4-(2-aminoethyl)cyclohexa-3,5-diene-1,2-dione + H2O
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
 phenoloxidase activity of freshmoult cuticle in citrate buffer, much lower activity than in Tris buffer or phosphate buffer Emerita asiatica
8.5
-
 phenoloxidase activity of freshmoult cuticle in Tris buffer or phosphate buffer Emerita asiatica