Chains and heterogens:
PDB Chain Sequences:
>6fn2A (A:) magvknsiiwfrkglrlhdnpalleackdakhvypvfvldphflqqssykvsvnrynfll esledlqrsfqargsrllvlrgkpeevfprvfrewgvtqlcfehdtepyakvrdaavrrl aaeagvevvtpishtlydtdmlvarnggaapltmqsftklvdrvgdppapapdppaampp paedmpsaapaatgvptwqevgfkeppltvfkggetealarleaafqdpkwvagfqkpdt dpsawekpattvlspylkfgclsarlfharllevyrrhpahsqppvslrgqllwreffyt vgsttpnfhrmagnpvckqidwddnpeflaawreartgfpwidaimtqlvtwgwmhhlar hsvacfltrgdlyvswergmevfeehlidqdhylnaanwmwlsasaffsqyfrvyspvvf gkkydpegrfirkflpvlkdmpakyiyepwtaplevqrkagcvvgrdypapivdhavask aciarmaaayrrskgeklaaalehhhhhh
>6fn2A (A:) vknsiiwfrkglrlhdnpalleackdakhvypvfvldphflqqssykvsvnrynfllesl edlqrsfqargsrllvlrgkpeevfprvfrewgvtqlcfehdtepyakvrdaavrrlaae agvevvtpishtlydtdmlvarnggaapltmqsftklvdrvgdppapapdppaampppae dmpsaapaatgvptwqevgfkeppltvfkggetealarleaafqdpkwvagfqkpdtdps awekpattvlspylkfgclsarlfharllevyrrhpahsqppvslrgqllwreffytvgs ttpnfhrmagnpvckqidwddnpeflaawreartgfpwidaimtqlvtwgwmhhlarhsv acfltrgdlyvswergmevfeehlidqdhylnaanwmwlsasaffsqyfrvyspvvfgkk ydpegrfirkflpvlkdmpakyiyepwtaplevqrkagcvvgrdypapivdhavaskaci armaaayrrsk