>2gtdD (D:) observed residues (from ATOM records)
mdpmyllvdvgnthsvfsitedgktfrrwrlstgvfqtedelfshlhpllgdamreikgi
gvasvvptqntvierfsqkyfhispiwvkakngcvkwnvknpsevgadrvanvvafvkey
gkngiiidmgtattvdlvvngsyeggailpgffmmvhslfrgtaklplvevkpadfvvgk
dteenirlgvvngsvyalegiigrikevygdlpvvltggqskivkdmikheifdedltik
gvyhfcfg