high mobility group nucleosome-binding domain-containing protein 1,high-mobility group (nonhistone chromosomal) protein 14,high-mobility group nucleosome binding 1,HMG14,nonhistone chromosomal protein HMG-14,non-histone chromosomal protein HMG-14.
Binds to the inner side of the nucleosomal DNA thus altering the interaction between the DNA and the histone octamer. May be involved in the process which maintains transcribable genes in a unique chromatin conformation. Inhibits the phosphorylation of nucleosomal histones H3 and H2A by RPS6KA5/MSK1 and RPS6KA3/RSK2 (By similarity).