Chains and heterogens:
PDB Chain Sequences:
>1e18A (A:) mtkfsgnelraelyrraflsysvapgalgmfgrsllakgaraealangtvmsgshwgvft atvengrataftpwekdphpspmlagvldsiysptrikypmvrreflekgvnadrstrgn gdfvrvswdqaldlvaaevkrveetygpqgvfggsygwkspgrlhncttllrrmltlagg yvngagdystgaaqvimphvvgtlevyeqqtawpvlaentevmvfwaadpiktsqigwvi pehgaypglealkakgtkvividpvrtktveffgaehitpkpqtdvaimlgmahtlvaed lydkdfianytsgfdkflpyldgetdstpktaewaegisgvpaetikelarlfeskrtml aagwsmqrmhhgeqahwmlvtlasmlgqiglpgggfglsyhysgggtpstsgpalagitd ggaatkgpewlaasgasvipvarvvdmlenpgaefdfngtrskfpdvkmaywvggnpfvh hqdrnrmvkawekletfvvhdfqwtptarhadivlpattsyerndietigdysntgilam kkiveplyearsdydifaavaerlgkgkeftegkdemgwiksfyddaakqgkaagvempa fdafwaegivefpvtdgadfvryasfredpllnplgtptglieiyskniekmgyddcpah ptwmeplerldgpgakyplhiaashpfnrlhsqlngtvlregyavqghepclmhpddaaa rgiadgdvvrvhndrgqiltgvkvtdavmkgviqiyeggwydpsdvtepgtldkygdvnv lsadigtsklaqgncgqtvlaevekytgpavtltgfvapkaae
>1e18A (A:) langtvmsgshwgvftatvengrataftpwekdphpspmlagvldsiysptrikypmvrr eflekgvnadrstrgngdfvrvswdqaldlvaaevkrveetygpqgvfggsygwkspgrl hncttllrrmltlaggyvngagdystgaaqvimphvvgtlevyeqqtawpvlaentevmv fwaadpiktsqigwvipehgaypglealkakgtkvividpvrtktveffgaehitpkpqt dvaimlgmahtlvaedlydkdfianytsgfdkflpyldgetdstpktaewaegisgvpae tikelarlfeskrtmlaagwsmqrmhhgeqahwmlvtlasmlgqiglpgggfglsyhysg ggtpstsgpalagitdggaatkgpewlaasgasvipvarvvdmlenpgaefdfngtrskf pdvkmaywvggnpfvhhqdrnrmvkawekletfvvhdfqwtptarhadivlpattsyern dietigdysntgilamkkiveplyearsdydifaavaerlgkgkeftegkdemgwiksfy ddaakqgkaagvempafdafwaegivefpvtdgadfvryasfredpllnplgtptgliei yskniekmgyddcpahptwmeplerldgpgakyplhiaashpfnrlhsqlngtvlregya vqghepclmhpddaaargiadgdvvrvhndrgqiltgvkvtdavmkgviqiyeggwydps dvtepgtldkygdvnvlsadigtsklaqgncgqtvlaevekytgpavtltgfvapkaae