>1ig3A (A:) observed residues (from ATOM records)
hssglvprgshmehaftplepllptgnlkyclvvlnqpldarfrhlwkkallracadgga
nhlydltegeresflpefvsgdfdsirpevkeyytkkgcdlistpdqdhtdftkclqvlq
rkieekelqvdvivtlgglggrfdqimasvntlfqathitpvpiiiiqkdsliyllqpgk
hrlhvdtgmegswcglipvgqpcnqvtttglkwnltndvlgfgtlvstsntydgsglvtv
etdhpllwtmaiks