COP1 is found in the nucleus in the dark and in the cytoplasm in the light. COP1 movement into the nucleus in the dark requires the COP9 signalosome (CSN) complex

TLS Online TPP Program

#Id: 8072

#XL - Q Biochemistry

TLS Online TPP Program

#Id: 8071

#XL - Q Biochemistry

Phosphorylation is the most common type of regulatory modification.

TLS Online TPP Program

#Id: 8063

#XL - Q Biochemistry

Tryptophan- Serotonin, auxin, operon, absorbance, indole ring, single codon

Tyrosine- RTK, PTB, Y15, Dopamine, Norepinephrine, Epinephrine, ITAM

Valine- Elastase, ValRS

TLS Online TPP Program

#Id: 8062

#XL - Q Biochemistry

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: 8061

#XL - Q Biochemistry

Lysine: Histones modification, Ubiquitin, Rubisco, pyrrolysine -UAG

Methionine: N-formylmethionine, S-adenosylmethionine, ethylene, Succinyl-CoA

Phenylalanine- F506, Chymotrypsin, phenylalanine hydroxylase

TLS Online TPP Program

#Id: 8060

#XL - Q Biochemistry

Histidine: Two component signalling, C2H2 zinc finger, Hemoglobin, His6-NiNTA column.

Isoleucine: AATS proofreading, RTK

Leucine: Toll like receptors, LRR,