Chains and heterogens:
PDB Chain Sequences:
>2f6dA (A:) aypsfeaysnykvdrtdletfldkqkevslyyllqniaypegqfnngvpgtviaspstsn pdyyyqwtrdsaitfltvlselednnfnttlakaveyyintsynlqrtsnpsgsfddenh kglgepkfntdgsaytgawgrpqndgpalrayaisrylndvnslnegklvltdsgdinfs stediykniikpdleyvigywdstgfdlweenqgrhfftslvqqkalayavdiaksfddg dfantlsstastlesylsgsdggfvntdvnhivenpdllqqnsrqgldsatyigpllthd igessstpfdvdneyvlqsyylllednkdrysvnsaysagaaigrypedvyngdgssegn pwflatayaaqvpyklaydaksasnditinkinydffnkyivdlstinsayqssdsvtik sgsdefntvadnlvtfgdsflqvildhinddgslneqlnrytgystgaysltwssgalle airlrnkvkala