Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: EC:3.6.3.1 (
Mg2+-ATPase
)
1,484
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The structure of a tryptic peptide containing one specific sulfhydryl group (Sa), which is responsible for the activation of
Mg2+-ATPase
of myosin B and is present in the light meromyosin region of the myosin molecule, was studied. The amino acid sequence was deduced to be Thr (or Ser)-Asn-Ala-Ala-Cys-Ala-Ala-Leu-Asp-Lys-Lys. In addition, a space-filling model around Sa was built up by comparing Sa-peptide with the amino acid sequence around Cys 190 of
alpha-tropomyosin
, and the high reactivity of Sa with N-ethylmaleimide is considered based on this model.
...
PMID:The sulfhydryl groups involved in the active site of myosin B adenosinetriphosphatase. IV. Structure around the Sa thiol group. 14 8
