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Protein kinases

protein kinases

(Science: enzyme) A family of enzymes that catalyze the conversion of aTP and a protein to aDP and a phosphoprotein.

Chemical name: ATP-protein phosphotransferase

Registry number: EC

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Bio Research Paper Writing

... Two types of the human papilomma virus (HPV), type 16 and 18 produces a protein (E6) which is also responsible for many cancers (as will be discussed ... in mammals are caried out by ATM and ATR which reduces cyclin-dependent kinases, many of which cross-talks with p53. CDK’s are then inhibited ...

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by NathanielZhu
Thu Apr 04, 2013 2:25 am
Forum: General Discussion
Topic: Bio Research Paper Writing
Replies: 1
Views: 12967

Re: Kinases

... in the molecule. If the terminal phosphate of ATP is transferred to a protein (releasing free ADP) then the system is in a lower-energy state that ... Other high-energy phosphates are available in cells and there are many kinases. http://en.wikipedia.org/wiki/Kinase

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by jonmoulton
Mon Sep 24, 2012 3:13 pm
Forum: Cell Biology
Topic: Kinases
Replies: 2
Views: 1971

Statement about Muscle Contraction correct?

"Ca2+ activates Ca-dependent protein kinases that activates to interact with thin filaments." Is this statement correct? What exactly ...

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by saryanki
Mon Jan 30, 2012 1:54 pm
Forum: Physiology
Topic: Statement about Muscle Contraction correct?
Replies: 1
Views: 2346

insulin pathways

1) the protein must first recognize the receptor, before it can be activated ;) (how could it be ... the cytosol? And why would it bind afterwards?) 2) I think there are first several Tyr kinases, before the SH2 proteins come into play...

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by JackBean
Tue Nov 09, 2010 10:33 am
Forum: Cell Biology
Topic: insulin pathways
Replies: 1
Views: 3663

signal transduction, which of the following are correct

... is correct? Thank you! a) signal transduction cascades, often involving protein kinases, amplify a signal intracellularly. b) a receptor may pass on a signal by interacting ...

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by nickname
Mon Nov 08, 2010 9:33 pm
Forum: Cell Biology
Topic: signal transduction, which of the following are correct
Replies: 2
Views: 8281
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