Chains and heterogens:
PDB Chain Sequences:
>1h4lA (A:) mqkyeklekigegtygtvfkaknretheivalkrvrlddddegvpssalreicllkelkh knivrlhdvlhsdkkltlvfefcdqdlkkyfdscngdldpeivksflfqllkglgfchsr nvlhrdlkpqnllinrngelkladfglarafgipvrcysaevvtlwyrppdvlfgaklys tsidmwsagcifaelanaarplfpgndvddqlkrifrllgtpteeqwpsmtklpdykpyp mypattslvnvvpklnatgrdllqnllkcnpvqrisaeealqhpyfsdfcpp
>1h4lA (A:) qkyeklekiygtvfkaknretheivalkrvrldgvpssalreicllkelkhknivrlhdv lhsdkkltlvfefcdqdlkkyfdscngdldpeivksflfqllkglgfchsrnvlhrdlkp qnllinrngelkladfglarafgipvrcysaevvtlwyrppdvlfgaklystsidmwsag cifaelanaarplfpgndvddqlkrifrllgtpteeqwpsmtklpdykpypmypattslv nvvpklnatgrdllqnllkcnpvqrisaeealqhpyfs
>1h4lB (B:) mqkyeklekigegtygtvfkaknretheivalkrvrlddddegvpssalreicllkelkh knivrlhdvlhsdkkltlvfefcdqdlkkyfdscngdldpeivksflfqllkglgfchsr nvlhrdlkpqnllinrngelkladfglarafgipvrcysaevvtlwyrppdvlfgaklys tsidmwsagcifaelanaarplfpgndvddqlkrifrllgtpteeqwpsmtklpdykpyp mypattslvnvvpklnatgrdllqnllkcnpvqrisaeealqhpyfsdfcpp
>1h4lB (B:) qkyeklekiygtvfkaknretheivalkrvrldgvpssalreicllkelkhknivrlhdv lhsdkkltlvfefcdqdlkkyfdscngdldpeivksflfqllkglgfchsrnvlhrdlkp qnllinrngelkladfglarafgipvrcysaevvtlwyrppdvlfgaklystsidmwsag cifaelanaarplfpgndvddqlkrifrllgtpteeqwpsmtklpdykpypmypattslv nvvpklnatgrdllqnllkcnpvqrisaeealqhpyfs
>1h4lD (D:) stsellrclgeflcrrcyrlkhlsptdpvlwlrsvdrslllqgwqdqgfitpanvvflym lcrdvissevgsdhelqavlltclylsysymgneisyplkpflvesckeafwdrclsvin lmsskmlqinadphyftqvfsdlknes
>1h4lE (E:) stsellrclgeflcrrcyrlkhlsptdpvlwlrsvdrslllqgwqdqgfitpanvvflym lcrdvissevgsdhelqavlltclylsysymgneisyplkpflvesckeafwdrclsvin lmsskmlqinadphyftqvfsdlknes