Chains and heterogens:
PDB Chain Sequences:
>1eqjA (A:) kkpvaliildgfalrdetygnavaqankpnfdrywneyphttlkacgeavglpegqmgns evghlnigagrivyqsltriniairegefdrnetflaamnhvkqhgtslhlfgllsdggv hshihhlyallrlaakegvkrvyihgfldgrdvgpqtapqyikelqekikeygvgeiatl sgryysmdrdkrwdrvekayramvygegptyrdpleciedsykhgiydefvlpsvivred grpvatiqdndaiifynfrpdraiqisntftnedfrefdrgpkhpkhlffvclthfsetv agyvafkptnldntigevlsqhglrqlriaetekyphvtffmsggreeefpgedrilins pkvptydlkpemsayevtdallkeieadkydaiilnyanpdmvghsgkleptikaveavd eclgkvvdailakggiaiitadhgnadevltpdgkpqtahttnpvpvivtkkgiklrdgg ilgdlaptmldllglpqpkemtgksliv