序列：MGPRRRSRKP EAPRRRSPSP TPTPGPSRRG PSLGASSHQH SRRRQGWLKE IRKLQKSTHL LIRKLPFS(ph)RL
AREICVKFTR GVDFNWQAQA LLALQEAAEA FLVHLFEDAY LLTLHAGRVT LFPKDVQLAR RIRGLEEGLG
Histone modifications are associated with distinct transcription states and serve as heritable epigenetic markers for chromatin structure and function.phosphorylation of Ser68 eliminates the binding of CENP-A to the assembly factor HJURP, thus preventing the premature loading of CENP-A to the centromere prior to mitotic exit
