>gi|4757764 ras homolog gene family, member B [Homo sapiens]
MAAIRKKLVVVGDGACGKTCLLIVFSKDEFPEVYVPTVFENYVADIEVDG
KQVELALWDTAGQEDYDRLRPLSYPDTDVILMCFSVDSPDSLENIPEKWV
PEVKHFCPNVPIILVANKKDLRSDEHVRTELARMKQEPVRTDDGRAMAVR
IQAYDYLECSAKTKEGVREVFETATRAALQKRYGSQNGCINCCKVL