Structure based on 4iar

Ideal structure
Name: ergotamine
Formula: C33 H35 N5 O5
Weight: 581.661
SMILES: "CN1C[CH](C=C2[CH]1Cc3c[nH]c4cccc2c34)C(=O)N[C]5(C)O[C]6(O)[CH]7CCCN7C(=O)[CH](Cc8ccccc8)N6C5=O"
Spacial conformation based on PDB 4iar.
Also present in other 5 PDB entries.
RESIDUE   ERM     78
CONECT      C1     3 N1   C2   H1  
CONECT      N1     3 C1   C13  H2  
CONECT      O1     1 C16 
CONECT      C10    3 C11  C9   H3  
CONECT      C11    3 C10  C12  H4  
CONECT      C12    3 C11  C13  H5  
CONECT      C13    3 N1   C12  C14 
CONECT      C14    3 C13  C2   C9  
CONECT      C15    4 N2   H6   H7   H8  
CONECT      C16    3 O1   N3   C6  
CONECT      C17    4 C18  O2   C26  N3  
CONECT      C18    3 C17  O3   N4  
CONECT      C19    4 C20  C27  N4   H9  
CONECT      N2     3 C15  C4   C5  
CONECT      C2     3 C1   C14  C3  
CONECT      O2     2 C17  C25 
CONECT      C20    3 C19  O4   N5  
CONECT      C21    4 C22  N5   H11  H12 
CONECT      C22    4 C21  C23  H13  H14 
CONECT      C23    4 C22  C24  H15  H16 
CONECT      C24    4 C23  C25  N5   H17 
CONECT      C25    4 O2   C24  N4   O5  
CONECT      C26    4 C17  H18  H19  H20 
CONECT      C27    4 C19  C28  H21  H22 
CONECT      C28    3 C27  C29  C33 
CONECT      C29    3 C28  C30  H23 
CONECT      C3     4 C2   C4   H24  H25 
CONECT      N3     3 C16  C17  H26 
CONECT      O3     1 C18 
CONECT      C30    3 C29  C31  H27 
CONECT      C31    3 C30  C32  H28 
CONECT      C32    3 C31  C33  H29 
CONECT      C33    3 C28  C32  H30 
CONECT      C4     4 N2   C3   C8   H31 
CONECT      N4     3 C18  C19  C25 
CONECT      O4     1 C20 
CONECT      C5     4 N2   C6   H32  H33 
CONECT      N5     3 C20  C21  C24 
CONECT      O5     2 C25  H34 
CONECT      C6     4 C16  C5   C7   H35 
CONECT      C7     3 C6   C8   H36 
CONECT      C8     3 C4   C7   C9  
CONECT      C9     3 C10  C14  C8  
CONECT      H1     1 C1  
CONECT      H2     1 N1  
CONECT      H3     1 C10 
CONECT      H4     1 C11 
CONECT      H5     1 C12 
CONECT      H6     1 C15 
CONECT      H7     1 C15 
CONECT      H8     1 C15 
CONECT      H9     1 C19 
CONECT      H11    1 C21 
CONECT      H12    1 C21 
CONECT      H13    1 C22 
CONECT      H14    1 C22 
CONECT      H15    1 C23 
CONECT      H16    1 C23 
CONECT      H17    1 C24 
CONECT      H18    1 C26 
CONECT      H19    1 C26 
CONECT      H20    1 C26 
CONECT      H21    1 C27 
CONECT      H22    1 C27 
CONECT      H23    1 C29 
CONECT      H24    1 C3  
CONECT      H25    1 C3  
CONECT      H26    1 N3  
CONECT      H27    1 C30 
CONECT      H28    1 C31 
CONECT      H29    1 C32 
CONECT      H30    1 C33 
CONECT      H31    1 C4  
CONECT      H32    1 C5  
CONECT      H33    1 C5  
CONECT      H34    1 O5  
CONECT      H35    1 C6  
CONECT      H36    1 C7  
END   
HET    ERM             78
HETNAM     ERM Ergotamine
FORMUL      ERM    C33 H35 N5 O5

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