Phosphorylation of Whi5 promotes its export out of the nucleus, allowing the transcription factor complex SBF to induce transcription of the G1/S phase cyclin genes CLN1 and CLN2.

TLS Online TPP Program

#Id: 10012

#Unit 4. Cell Communication and Cell Signaling

Ptc contains 12 TM α helices and structurally similar

to the Niemann-Pick C1 protein, a cholesterol transporting member of the ABC superfamily

TLS Online TPP Program

#Id: 9247

#Unit 6. System Physiology – Plant

activation of PPDK through the phosphorolytic cleavage (dephosphorylation) of the phosphorylated Thr (Pi‐dependent/PPi‐forming).

TLS Online TPP Program

#Id: 5264

#Unit 7. System Physiology – Animal

Phase 1 (initial repolarization), fast sodium channels close.

TLS Online TPP Program

#Id: 10196

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 4938

#Unit 1. Molecules and their Interaction Relevant to Biology