O-linked N-acetylglucosamine modification on CCAAT enhancer-binding protein beta: role during adipocyte differentiation.
Authors:Li X, Molina H, Huang H, Zhang YY, Liu M, Qian SW, Slawson C, Dias WB, Pandey A, Hart GW, Lane MD, Tang QQ,
Journal:J Biol Chem
PubMed ID:19478079
CCAAT enhancer-binding protein (C/EBP)beta is a basic leucine zipper transcription factor family member, and can be phosphorylated, acetylated, and sumoylated. C/EBPbeta undergoes sequential phosphorylation during 3T3-L1 adipocyte differentiation. Phosphorylation on Thr(188) by MAPK or cyclin A/cdk2 primes the phosphorylations on Ser(184)/Thr(179) by GSK3beta, and these phosphorylations are required for the ... More