>4bggD (D:) observed residues (from ATOM records)
varditllecvgkgrygevwrgswqgenvavkifssrdekswfretelyntvmlrhenil
gfiasdmtqlwlithyhemgslydylqlttldtvsclrivlsiasglahlhieifgkpai
ahrdlksknilvkkngqcciadlglavmhsqstnqldvgnnprvgtkrymapevldetiq
vdcfdsykrvdiwafglvlwevarrmvsngivedykppfydvvpndpsfedmrkvvcvdq
qrpnipnrwfsdptltslaklmkecwyqnpsarltalrikktltki