Structure based on 1m18

Ideal structure
Name: n-[5-[[4-[[5-[[5-[[5-[[5-[[3-[3-(dimethylamino)propylamino]-3-oxidanylidene-propyl]carbamoyl]-1-methyl-pyrrol-3-yl]carbamoyl]-1-methyl-pyrrol-3-yl]carbamoyl]-1-methyl-pyrrol-3-yl]carbamoyl]-1-methyl-pyrrol-3-yl]amino]-4-oxidanylidene-butyl]carbamoyl]-1-methyl-pyrrol-3-yl]-1-methyl-4-[[1-methyl-4-[(1-methylimidazol-2-yl)carbonylamino]pyrrol-2-yl]carbonylamino]imidazole-2-carboxamide
Formula: C58 H71 N21 O10
Weight: 1222.319
SMILES: "CN(C)CCCNC(=O)CCNC(=O)c1cc(NC(=O)c2cc(NC(=O)c3cc(NC(=O)c4cc(NC(=O)CCCNC(=O)c5cc(NC(=O)c6nc(NC(=O)c7cc(NC(=O)c8nccn8C)cn7C)cn6C)cn5C)cn4C)cn3C)cn2C)cn1C"
Spacial conformation based on PDB 1m18
RESIDUE   1SZ    160
CONECT      C1     3 N1   C2   H1  
CONECT      N1     2 C1   C3  
CONECT      C2     3 C1   N2   H2  
CONECT      C3     3 N1   N2   C5  
CONECT      N2     3 C2   C3   C4  
CONECT      C4     4 N2   H3   H4   H5  
CONECT      C5     3 C3   O1   N3  
CONECT      O1     1 C5  
CONECT      N3     3 C5   C6   H6  
CONECT      C6     3 N3   C7   C8  
CONECT      C7     3 C6   C9   H7  
CONECT      C8     3 C6   N4   H8  
CONECT      C9     3 C7   N4   C11 
CONECT      N4     3 C8   C9   C10 
CONECT      C10    4 N4   H10  H11  H9  
CONECT      C11    3 C9   O2   N5  
CONECT      O2     1 C11 
CONECT      N5     3 C11  C12  H12 
CONECT      C12    3 N5   N6   C13 
CONECT      N6     2 C12  C14 
CONECT      C13    3 C12  N7   H13 
CONECT      C14    3 N6   N7   C16 
CONECT      N7     3 C13  C14  C15 
CONECT      C15    4 N7   H14  H15  H16 
CONECT      C16    3 C14  O3   N8  
CONECT      O3     1 C16 
CONECT      N8     3 C16  C17  H17 
CONECT      C17    3 N8   C18  C19 
CONECT      C18    3 C17  C20  H18 
CONECT      C19    3 C17  N9   H19 
CONECT      C20    3 C18  N9   C22 
CONECT      N9     3 C19  C20  C21 
CONECT      C21    4 N9   H20  H21  H22 
CONECT      C22    3 C20  O4   N10 
CONECT      O4     1 C22 
CONECT      N10    3 C22  C23  H23 
CONECT      C23    4 N10  C24  H24  H25 
CONECT      C24    4 C23  C25  H26  H27 
CONECT      C25    4 C24  C26  H28  H29 
CONECT      C26    3 C25  O5   N11 
CONECT      O5     1 C26 
CONECT      N11    3 C26  C27  H30 
CONECT      C27    3 N11  C28  C29 
CONECT      C28    3 C27  C30  H31 
CONECT      C29    3 C27  N12  H32 
CONECT      C30    3 C28  N12  C32 
CONECT      N12    3 C29  C30  C31 
CONECT      C31    4 N12  H33  H34  H35 
CONECT      C32    3 C30  O6   N13 
CONECT      O6     1 C32 
CONECT      N13    3 C32  C33  H36 
CONECT      C33    3 N13  C34  C35 
CONECT      C34    3 C33  C36  H37 
CONECT      C35    3 C33  N14  H38 
CONECT      C36    3 C34  N14  C38 
CONECT      N14    3 C35  C36  C37 
CONECT      C37    4 N14  H39  H40  H41 
CONECT      C38    3 C36  O7   N15 
CONECT      O7     1 C38 
CONECT      N15    3 C38  C39  H42 
CONECT      C39    3 N15  C40  C41 
CONECT      C40    3 C39  C42  H43 
CONECT      C41    3 C39  N16  H44 
CONECT      C42    3 C40  N16  C44 
CONECT      N16    3 C41  C42  C43 
CONECT      C43    4 N16  H45  H46  H47 
CONECT      C44    3 C42  O8   N17 
CONECT      O8     1 C44 
CONECT      N17    3 C44  C45  H48 
CONECT      C45    3 N17  C46  C47 
CONECT      C46    3 C45  C48  H49 
CONECT      C47    3 C45  N18  H50 
CONECT      C48    3 C46  N18  C50 
CONECT      N18    3 C47  C48  C49 
CONECT      C49    4 N18  H51  H52  H53 
CONECT      C50    3 C48  O9   N19 
CONECT      O9     1 C50 
CONECT      N19    3 C50  C51  H54 
CONECT      C51    4 N19  C52  H56  H55 
CONECT      C52    4 C51  C53  H57  H58 
CONECT      C53    3 C52  O10  N20 
CONECT      O10    1 C53 
CONECT      N20    3 C53  C54  H71 
CONECT      C54    4 N20  C55  H59  H72 
CONECT      C55    4 C54  C56  H60  H61 
CONECT      C56    4 C55  N21  H62  H63 
CONECT      N21    3 C56  C57  C58 
CONECT      C57    4 N21  H65  H66  H67 
CONECT      C58    4 N21  H68  H69  H70 
CONECT      H2     1 C2  
CONECT      H3     1 C4  
CONECT      H4     1 C4  
CONECT      H5     1 C4  
CONECT      H1     1 C1  
CONECT      H6     1 N3  
CONECT      H7     1 C7  
CONECT      H8     1 C8  
CONECT      H10    1 C10 
CONECT      H11    1 C10 
CONECT      H9     1 C10 
CONECT      H12    1 N5  
CONECT      H13    1 C13 
CONECT      H14    1 C15 
CONECT      H15    1 C15 
CONECT      H16    1 C15 
CONECT      H17    1 N8  
CONECT      H18    1 C18 
CONECT      H19    1 C19 
CONECT      H20    1 C21 
CONECT      H21    1 C21 
CONECT      H22    1 C21 
CONECT      H23    1 N10 
CONECT      H24    1 C23 
CONECT      H25    1 C23 
CONECT      H26    1 C24 
CONECT      H27    1 C24 
CONECT      H28    1 C25 
CONECT      H29    1 C25 
CONECT      H30    1 N11 
CONECT      H31    1 C28 
CONECT      H32    1 C29 
CONECT      H33    1 C31 
CONECT      H34    1 C31 
CONECT      H35    1 C31 
CONECT      H36    1 N13 
CONECT      H37    1 C34 
CONECT      H38    1 C35 
CONECT      H39    1 C37 
CONECT      H40    1 C37 
CONECT      H41    1 C37 
CONECT      H42    1 N15 
CONECT      H43    1 C40 
CONECT      H44    1 C41 
CONECT      H45    1 C43 
CONECT      H46    1 C43 
CONECT      H47    1 C43 
CONECT      H48    1 N17 
CONECT      H49    1 C46 
CONECT      H50    1 C47 
CONECT      H51    1 C49 
CONECT      H52    1 C49 
CONECT      H53    1 C49 
CONECT      H54    1 N19 
CONECT      H56    1 C51 
CONECT      H55    1 C51 
CONECT      H57    1 C52 
CONECT      H58    1 C52 
CONECT      H59    1 C54 
CONECT      H60    1 C55 
CONECT      H61    1 C55 
CONECT      H62    1 C56 
CONECT      H63    1 C56 
CONECT      H65    1 C57 
CONECT      H66    1 C57 
CONECT      H67    1 C57 
CONECT      H68    1 C58 
CONECT      H69    1 C58 
CONECT      H70    1 C58 
CONECT      H71    1 N20 
CONECT      H72    1 C54 
END   
HET    1SZ            160
HETSYN     1SZ PYRROLE-IMIDAZOLE POLYAMIDE
HETNAM     1SZ N-[5-[[4-[[5-[[5-[[5-[[5-[[3-[3-(dimethylamino)propylam
HETNAM   2 1SZ ino]-3-oxidanylidene-propyl]carbamoyl]-1-methyl-pyrrol-
HETNAM   3 1SZ 3-yl]carbamoyl]-1-methyl-pyrrol-3-yl]carbamoyl]-1-methy
HETNAM   4 1SZ l-pyrrol-3-yl]carbamoyl]-1-methyl-pyrrol-3-yl]amino]-4-
HETNAM   5 1SZ oxidanylidene-butyl]carbamoyl]-1-methyl-pyrrol-3-yl]-1-
HETNAM   6 1SZ methyl-4-[[1-methyl-4-[(1-methylimidazol-2-yl)carbonyla
HETNAM   7 1SZ mino]pyrrol-2-yl]carbonylamino]imidazole-2-carboxamide
FORMUL      1SZ    C58 H71 N21 O10

This OCA MONOMER page
uses Jmol, developed by the Jmol Development Team (color reference)
OCA© by Jaime Prilusky, 1996-2004,2006,2010,2014
Bioinformatics Unit
Weizmann Institute of Science