>3g3aG (G:) observed residues (from ATOM records) acpcscsgttvdcsgkslasvptgiptttqvlylydnqitklepgvfdrltqltrldldn nqltvlpagvfdkltqltqlslndnqlksiprgafdnlkslthiwllnnpwdcacsdily lsrwisqhpglvfgylnldpdsarcsgtntpvravteastspskc