CATH differs from SCOP in that it combines manual analysis with automation based on quantitative algorithms to classify protein structures.

TLS Online TPP Program

#Id: 10532

#Unit 4. Cell Communication and Cell Signaling

Pro-survival members-

Bcl-2, Bcl-xL, Bcl-w, Mcl-1, A1

TLS Online TPP Program

#Id: 10533

#Unit 4. Cell Communication and Cell Signaling

Pro-apoptotic members form channels in the mitochondrial outer membrane

Bax, Bak, Bok

TLS Online TPP Program

#Id: 10534

#Unit 4. Cell Communication and Cell Signaling

BH3-only proteins: Regulate activity of Bcl-2 and Bax/Bak proteins

Bim, Puma, Noxa, Bik, Bmf, Bad, Hrk, Bid

TLS Online TPP Program

#Id: 10535

#Unit 4. Cell Communication and Cell Signaling

Neurotrophins:

NGF 

Brain derived neurotrophic factor 

Neurotrophin-3 (NT-3)

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#Id: 10536

#Unit 4. Cell Communication and Cell Signaling

Neurotrophins binds with high affinity to the family of receptor tyrosine kinases called Trks-

NGF binds to TrkA

BDNF binds to TrkB

NT-3 binds to TrkC

TLS Online TPP Program

#Id: 10537

#Unit 4. Cell Communication and Cell Signaling

All neurotrophins also bind to a distinct type of receptor called p75NTR (NTR 5 neurotrophin receptor), but with lower affinity