>gi|21735415 centromere protein B [Homo sapiens] MGPKRRQLTFREKSRIIQEVEENPDLRKGEIARRFNIPPSTLSTILKNKR AILASERKYGVASTCRKTNKLSPYDKLEGLLIAWFQQIRAAGLPVKGIIL KEKALRIAEELGMDDFTASNGWLDRFRRRHGVVSCSGVARARARNAAPRT PAAPASPAAVPSEGSGGSTTGWRAREEQPPSVAEGYASQDVFSATETSLW YDFLPDQAAGLCGGDGRPRQATQRLSVLLCANADGSEKLPPLVAGKSAKP RAGQAGLPCDYTANSKGGVTTQALAKYLKALDTRMAAESRRVLLLAGRLA AQSLDTSGLRHVQLAFFPPGTVHPLERGVVQQVKGHYRQAMLLKAMAALE GQDPSGLQLGLTEALHFVAAAWQAVEPSDIAACFREAGFGGGPNATITTS LKSEGEEEEEEEEEEEEEEGEGEEEEEEGEEEEEEGGEGEELGEEEEVEE EGDVDSDEEEEEDEESSSEGLEAEDWAQGVVEAGGSFGAYGAQEEAQCPT LHFLEGGEDSDSDSEEEDDEEEDDEDEDDDDDEEDGDEVPVPSFGEAMAY FAMVKRYLTSFPIDDRVQSHILHLEHDLVHVTRKNHARQAGVRGLGHQS