Structure based on 1hnx

Ideal structure
Name: pactamycin
Formula: C28 H38 N4 O8
Weight: 558.623
SMILES: "C[CH](O)[C]1(NC(=O)N(C)C)[CH](N)[CH](Nc2cccc(c2)C(C)=O)[C](O)(COC(=O)c3c(C)cccc3O)[C]1(C)O"
Spacial conformation based on PDB 1hnx.
Also present on 4khp
RESIDUE   PCY     78
CONECT      C1     3 N2   N4   O5  
CONECT      N2     3 C1   C3   H2  
CONECT      C3     4 N2   C6   C7   C8  
CONECT      N4     3 C1   C9   C10 
CONECT      O5     1 C1  
CONECT      C6     4 C3   C11  O12  H6  
CONECT      C7     4 C3   C13  O14  C15 
CONECT      C8     4 C3   N16  C17  H8  
CONECT      C9     4 N4   H91  H92  H93 
CONECT      C10    4 N4   H101 H102 H103
CONECT      C11    4 C6   H111 H112 H113
CONECT      O12    2 C6   H12 
CONECT      C13    4 C7   H131 H132 H133
CONECT      O14    2 C7   H14 
CONECT      C15    4 C7   C17  C18  O19 
CONECT      N16    3 C8   H161 H162
CONECT      C17    4 C8   C15  N20  H17 
CONECT      C18    4 C15  O21  H181 H182
CONECT      O19    2 C15  H19 
CONECT      N20    3 C17  C22  H20 
CONECT      O21    2 C18  C23 
CONECT      C22    3 N20  C24  C25 
CONECT      C23    3 O21  O26  C27 
CONECT      C24    3 C22  C28  H24 
CONECT      C25    3 C22  C29  H25 
CONECT      O26    1 C23 
CONECT      C27    3 C23  C30  C31 
CONECT      C28    3 C24  C32  C33 
CONECT      C29    3 C25  C33  H29 
CONECT      C30    3 C27  C34  C35 
CONECT      C31    3 C27  O36  C37 
CONECT      C32    3 C28  C38  O39 
CONECT      C33    3 C28  C29  H33 
CONECT      C34    4 C30  H341 H342 H343
CONECT      C35    3 C30  C40  H35 
CONECT      O36    2 C31  H36 
CONECT      C37    3 C31  C40  H37 
CONECT      C38    4 C32  H381 H382 H383
CONECT      O39    1 C32 
CONECT      C40    3 C35  C37  H40 
CONECT      H2     1 N2  
CONECT      H6     1 C6  
CONECT      H8     1 C8  
CONECT      H91    1 C9  
CONECT      H92    1 C9  
CONECT      H93    1 C9  
CONECT      H101   1 C10 
CONECT      H102   1 C10 
CONECT      H103   1 C10 
CONECT      H111   1 C11 
CONECT      H112   1 C11 
CONECT      H113   1 C11 
CONECT      H12    1 O12 
CONECT      H131   1 C13 
CONECT      H132   1 C13 
CONECT      H133   1 C13 
CONECT      H14    1 O14 
CONECT      H161   1 N16 
CONECT      H162   1 N16 
CONECT      H17    1 C17 
CONECT      H181   1 C18 
CONECT      H182   1 C18 
CONECT      H19    1 O19 
CONECT      H20    1 N20 
CONECT      H24    1 C24 
CONECT      H25    1 C25 
CONECT      H29    1 C29 
CONECT      H33    1 C33 
CONECT      H341   1 C34 
CONECT      H342   1 C34 
CONECT      H343   1 C34 
CONECT      H35    1 C35 
CONECT      H36    1 O36 
CONECT      H37    1 C37 
CONECT      H381   1 C38 
CONECT      H382   1 C38 
CONECT      H383   1 C38 
CONECT      H40    1 C40 
END   
HET    PCY             78
HETNAM     PCY Pactamycin
FORMUL      PCY    C28 H38 N4 O8

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