Structure of Wnt proteins 

22 cysteine residues, which form disulfide bridges that maintain a globular secondary structure.

TLS Online TPP Program

#Id: 8161

#XL - Q Biochemistry

KKXX sorting signal,

binds to a complex of the COPI α and β subunits

TLS Online TPP Program

#Id: 9163

#XL - T Zoology

Effects of inbreeding on Japanese children

TLS Online TPP Program

#Id: 8147

#XL - Q Biochemistry

A clathrin molecule,

called a triskelion, is composed of : 

Three heavy chains

Three light chains

TLS Online TPP Program

#Id: 4857

#XL - Q Biochemistry

TLS Online TPP Program

#Id: 10301

#XL - Q Biochemistry

Three signals are required for activation of a naïve T cell