Chains and heterogens:
PDB Chain Sequences:
>4p45A (A:) kssneatnitpkhnmkafldelkaenikkflynftqiphlagteqnfqlakqiqsqwkef gldsvelahydvllsypnkthpnyisiinedgneifntslfeppppgyenvsdivppfsa fspqgmpegdlvyvnyartedffklerdmkincsgkiviarygkvfrgnkvknaqlagak gvilysdpadyfapgvksypdgwnlpgggvqrgnilnlngagdpltpgypaneyayrrgi aeavglpsipvhpigyydaqkllekmggsappdsswrgslkvpynvgpgftgnfstqkvk mhihstnevtriynvigtlrgavepdryvilgghrdswvfggidpqsgaavvheivrsfg tlkkegwrprrtilfaswdaeefgllgstewaeensrllqergvayinadssiegnytlr vdctplmyslvhnltkelkspdegfegkslyeswtkkspspefsgmprisklgsgndfev ffqrlgiasgrarytknwetnkfsgyplyhsvyetyelvekfydpmfkyhltvaqvrggm vfelansivlpfdcrdyavvlrkyadkiysismkhpqemktysvsfdslfsavknfteia skfserlqdfdksnpivlrmmndqlmflerafidplglpdrpfyrhviyapsshnkyage sfpgiydalfdieskvdpskawgevkrqiyvaaftvqaaaetlseva
>4p45A (A:) khnmkafldelkaenikkflynftqiphlagteqnfqlakqiqsqwkefgldsvelahyd vllsypnkthpnyisiinedgneifntslfeppppgyenvsdivppfsafspqgmpegdl vyvnyartedffklerdmkincsgkiviarygkvfrgnkvknaqlagakgvilysdpady fapgvksypdgwnlpgggvqrgnilnlngagdpltpgypaneyayrrgiaeavglpsipv hpigyydaqkllekmggsappdsswrgslkvpynvgpgftgnfstqkvkmhihstnevtr iynvigtlrgavepdryvilgghrdswvfggidpqsgaavvheivrsfgtlkkegwrprr tilfaswdaeefgllgstewaeensrllqergvayinadssiegnytlrvdctplmyslv hnltkelkspdegfegkslyeswtkkspspefsgmprisklgsgndfevffqrlgiasgr arytknwetgyplyhsvyetyelvekfydpmfkyhltvaqvrggmvfelansivlpfdcr dyavvlrkyadkiysismkhpqemktysvsfdslfsavknfteiaskfserlqdfsnpiv lrmmndqlmflerafidplglpdrpfyrhviyapsshnkyagesfpgiydalfdieskvd pskawgevkrqiyvaaftvqaaaetlseva