>2gtdB (B:) observed residues (from ATOM records) mdpmyllvdvgnthsvfsitedgktfrrwrlstgvfqtedelfshlhpllgdamreikgi gvasvvptqntvierfsqkyfhispiwvkakngcvkwnvknpsevgadrvanvvafvkey gkngiiidmgtattvdlvvngsyeggailpgffmmvhslfrgtaklplvevkpadfvvgk dteenirlgvvngsvyalegiigrikevygdlpvvltggqskivkdmikheifdedltik gvyhfcfg