HIST1H3A GI:4504281 histone cluster 1, H3a 1 martkqtark stggkaprkq latkaarksa patggvkkph ryrpgtvalr 50 51 eirryqkste llirklpfqr lvreiaqdfk tdlrfqssav malqeaceay 100 101 lvglfedtnl caihakrvti mpkdiqlarr irgera