Structure based on 1ntk

Ideal structure
Name: [(2r,3s,6s,7r,8r)-3-[(3-formamido-2-oxidanyl-phenyl)carbonylamino]-8-hexyl-2,6-dimethyl-4,9-bis(oxidanylidene)-1,5-dioxonan-7-yl] 2-methylpropanoate
Formula: C27 H38 N2 O9
Weight: 534.599
SMILES: "CCCCCC[CH]1[CH](OC(=O)C(C)C)[CH](C)OC(=O)[CH](NC(=O)c2cccc(NC=O)c2O)[CH](C)OC1=O"
Spacial conformation based on PDB 1ntk
RESIDUE   AY1     76
CONECT      C1     3 N1   O1   H1  
CONECT      C2     3 C3   C7   N1  
CONECT      C3     3 C2   C4   H2  
CONECT      C5     3 C6   C4   H3  
CONECT      O5     1 C12 
CONECT      C6     3 C5   C7   C8  
CONECT      C7     3 C2   C6   O2  
CONECT      C8     3 C6   N2   O3  
CONECT      C9     4 N2   C10  C17  H4  
CONECT      O9     1 C24 
CONECT      C11    4 C10  H5   H6   H7  
CONECT      C12    3 O5   C13  O4  
CONECT      C13    4 C12  C14  C18  H8  
CONECT      C14    4 C13  C15  O8   H9  
CONECT      C4     3 C3   C5   H10 
CONECT      N1     3 C1   C2   H37 
CONECT      N2     3 C8   C9   H11 
CONECT      O1     1 C1  
CONECT      O2     2 C7   H38 
CONECT      O3     1 C8  
CONECT      C10    4 C9   C11  O4   H12 
CONECT      O4     2 C12  C10 
CONECT      O6     2 C15  C17 
CONECT      C15    4 C14  O6   C16  H13 
CONECT      C16    4 C15  H14  H15  H16 
CONECT      C17    3 C9   O6   O7  
CONECT      C18    4 C13  C19  H17  H18 
CONECT      C19    4 C18  C20  H19  H20 
CONECT      C20    4 C19  C21  H21  H22 
CONECT      O7     1 C17 
CONECT      O8     2 C14  C24 
CONECT      C21    4 C20  C22  H23  H24 
CONECT      C22    4 C21  C23  H25  H26 
CONECT      C23    4 C22  H27  H28  H29 
CONECT      C24    3 O9   O8   C25 
CONECT      C25    4 C24  C26  C27  H30 
CONECT      C26    4 C25  H31  H32  H33 
CONECT      C27    4 C25  H34  H35  H36 
CONECT      H1     1 C1  
CONECT      H2     1 C3  
CONECT      H3     1 C5  
CONECT      H4     1 C9  
CONECT      H5     1 C11 
CONECT      H6     1 C11 
CONECT      H7     1 C11 
CONECT      H8     1 C13 
CONECT      H9     1 C14 
CONECT      H10    1 C4  
CONECT      H11    1 N2  
CONECT      H12    1 C10 
CONECT      H13    1 C15 
CONECT      H14    1 C16 
CONECT      H15    1 C16 
CONECT      H16    1 C16 
CONECT      H17    1 C18 
CONECT      H18    1 C18 
CONECT      H19    1 C19 
CONECT      H20    1 C19 
CONECT      H21    1 C20 
CONECT      H22    1 C20 
CONECT      H23    1 C21 
CONECT      H24    1 C21 
CONECT      H25    1 C22 
CONECT      H26    1 C22 
CONECT      H27    1 C23 
CONECT      H28    1 C23 
CONECT      H29    1 C23 
CONECT      H30    1 C25 
CONECT      H31    1 C26 
CONECT      H32    1 C26 
CONECT      H33    1 C26 
CONECT      H34    1 C27 
CONECT      H35    1 C27 
CONECT      H36    1 C27 
CONECT      H37    1 N1  
CONECT      H38    1 O2  
END   
HET    AY1             76
HETNAM     AY1 [(2R,3S,6S,7R,8R)-3-[(3-formamido-2-oxidanyl-phenyl)car
HETNAM   2 AY1 bonylamino]-8-hexyl-2,6-dimethyl-4,9-bis(oxidanylidene)
HETNAM   3 AY1 -1,5-dioxonan-7-yl] 2-methylpropanoate
FORMUL      AY1    C27 H38 N2 O9

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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