>5vybA (A:) observed residues (from ATOM records)
altcfsegawgccpaswksfgsscyfisseekvwskseqncvemgahlvvfnteaeqnfi
vqqlnesfsyflglsdpqgnnnwqwidktpyeknvrfwhlgepnhsaeqcasivfwkptg
wgwndvicetrrnsicemnkiyl