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TLS Online TPP Program

#Id: 7095

 A series of 3 G-C pairs in the stem that precedes the loop containing the anticodon is unique to tRNAf Met. These base pairs are required to allow the fMet- tRNAf to be inserted directly into the P site.



#Unit 3. Fundamental Processes #Prokaryotic Translation #Part B Pointers
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TLS Online TPP Program

#Id: 10508

#Unit 4. Cell Communication and Cell Signaling

CED-4 is a protease-activating factor that causes autoproteolytic cleavage of the CED-3 protease to promote its activation and to initiate cell death
TLS Online TPP Program

#Id: 10509

#Unit 4. Cell Communication and Cell Signaling

CED-4 in C. elegans = Apaf-1 in Mammals
TLS Online TPP Program

#Id: 10510

#Unit 4. Cell Communication and Cell Signaling

The principal caspase in C. elegans is CED-3
TLS Online TPP Program

#Id: 10511

#Unit 4. Cell Communication and Cell Signaling

CED-3 in C. elegans = Caspase-9 in mammals
TLS Online TPP Program

#Id: 10512

#Unit 4. Cell Communication and Cell Signaling

EGL-1 protein binds to CED-9, alters its conformation, and catalyzes the release of CED-4 from CED-9
TLS Online TPP Program

#Id: 10513

#Unit 4. Cell Communication and Cell Signaling

Four freed CED-4 dimers combine to form a CED-4 octamer, which binds two molecules of the CED-3 zymogen (an enzymatically inactive precursor) triggers the formation of the active CED-3 protease