>2gtdF (F:) observed residues (from ATOM records)
mdpmyllvdvgnthsvfsitedgktfrrwrlstgvfqtedelfshlhpllgdamreikgi
gvasvvptqntvierfsqkyfhispiwvkakngcvkwnvknpsevgadrvanvvafvkey
gkngiiidmgtattvdlvvngsyeggailpgffmmvhslfrgtaklplvevkpadfvvgk
dteenirlgvvngsvyalegiigrikevygdlpvvltggqskivkdmikheifdedltik
gvyhfcfg