>2gm3A (A:) observed residues (from ATOM records)
ptkvmvavnastikdypnpsisckrafewtlekivrsntsdfkilllhvqvsiyaspedf
rdmrqsnkakglhlleffvnkcheigvgceawiktgdpkdvicqevkrvrpdflvvgsrg
lgtvsafcvkhaecpvmtikrnadetpsdpadd