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Literature summary for 2.7.11.28 extracted from

  • Watson, M.H.; Taneja, A.K.; Hodges, R.S.; Mak, A.S.
    Phosphorylation of alphaalpha- and betabeta-tropomyosin and synthetic peptide analogues (1988), Biochemistry, 27, 4506-4512.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.047
-
alphaalpha-tropomyosin 37°C, pH 7.5 Gallus gallus
0.264
-
betabeta-tropomyosin 37°C, pH 7.5 Gallus gallus
0.33
-
Met-281-beta-tropomyosin[264-284] 37°C, pH 7.5 Gallus gallus
0.5
-
alpha-tropomyosin[264-284] 37°C, pH 7.5 Gallus gallus
0.66
-
beta-tropomyosin[264-284] 37°C, pH 7.5 Gallus gallus
1.36
-
Ile-284-beta-tropomyosin[264-284] 37°C, pH 7.5 Gallus gallus
1.48
-
His-276-beta-tropomyosin[264-284] 37°C, pH 7.5 Gallus gallus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + alpha-tropomyosin Gallus gallus involved in phosphorylation of embryonal skeletal muscle proteins ADP + O-phosphotropomyosin
-
?

Organism

Organism UniProt Comment Textmining
Gallus gallus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
embryo
-
Gallus gallus
-
muscle thigh and leg Gallus gallus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
alphaalpha-tropomyosin + ATP
-
Gallus gallus ?
-
?
ATP + alpha-tropomyosin involved in phosphorylation of embryonal skeletal muscle proteins Gallus gallus ADP + O-phosphotropomyosin
-
?
ATP + alpha-tropomyosin[264-284]
-
Gallus gallus ?
-
?
ATP + beta-tropomyosin[264-284]
-
Gallus gallus ?
-
?
ATP + His-276-beta-tropomyosin[264-284]
-
Gallus gallus ?
-
?
ATP + Ile-284-beta-tropomyosin[264-284]
-
Gallus gallus ?
-
?
ATP + KLKYKAISEELDHALNDITS(P)L peptide beta[264-284] Gallus gallus ?
-
?
ATP + KLKYKAISEELDHALNDMTS(P)I peptide alpha[264-284] Gallus gallus ?
-
?
ATP + KLKYKAISEELDNALNDITS(P)I peptide Ile-284-beta[264-284] Gallus gallus ?
-
?
ATP + KLKYKAISEELDNALNDITS(P)L peptide His-276-beta[264-284] Gallus gallus ?
-
?
ATP + KLKYKAISEELDNALNDMTS(P)L peptide Met-281-beta[264-284] Gallus gallus ?
-
?
ATP + Met-281-beta-tropomyosin[264-284]
-
Gallus gallus ?
-
?
ATP + tropomyosin
-
Gallus gallus ADP + O-phosphotropomyosin
-
?
betabeta-tropomyosin + ATP
-
Gallus gallus ?
-
?