Proline- helix, secondary structure, dihedral angles, stress, GRB2, collagen

Serine- O-linked oligosaccharides, Chymotrypsin, ATM ATR Kinases, Akt/PKB, Aurora kinases, TGF, PS, β-catenin, FOXO3a

Threonine- chiral centres, same as serine, T14

TLS Online TPP Program

#Id: 1101

#Unit 2. Cellular Organization

P3 ATPases transports-H+ & Mg+2 

7. P4 ATPases are flippases, transports phospholipids 

PS, PC and PE.

TLS Online TPP Program

#Id: 9622

#Unit 4. Cell Communication and Cell Signaling

Monomeric state of the EGF receptor,

activation loop is situated in the active site of the kinase near the interface of the N and C lobes, blocking the site’s activity; in this way the kinase is maintained in the inactive or “off” state

TLS Online TPP Program

#Id: 7019

#Unit 5. Developmental Biology

Once stem cells become positioned farther from the niche, signaling factors cannot reach them, and differentiation commences.

TLS Online TPP Program

#Id: 84

#Unit 5. Developmental Biology

Commitment

The commitment of cells to specific cell fates & their capacity to differentiate into particular kinds of cells (cell has began in a direction towards a specific fate).

TLS Online TPP Program

#Id: 1297

#Unit 2. Cellular Organization

Four classes of ATP-powered pumps:

P-class pumps

V-class pumps

F-class pumps

ABC Superfamily