Structure based on 1h1b

Ideal structure
Name: (2s)-3-methyl-2-((2r,3s)-3-[(methylsulfonyl)amino]-1-{[2-(pyrrolidin-1-ylmethyl)-1,3-oxazol-4-yl]carbonyl}pyrrolidin-2-yl)butanoic acid
Formula: C19 H30 N4 O6 S
Weight: 442.530
SMILES: "CC(C)[CH]([CH]1[CH](CCN1C(=O)c2coc(CN3CCCC3)n2)N[S](C)(=O)=O)C(O)=O"
Spacial conformation based on PDB 1h1b
RESIDUE   151     60
CONECT      O3     1 C2  
CONECT      C2     3 O3   N1   C4  
CONECT      N1     3 C2   C26  C8  
CONECT      C26    4 N1   C28  H261 H262
CONECT      C28    4 C26  C29  H281 H282
CONECT      C29    4 C28  N2   C8   H29 
CONECT      N2     3 C29  S1   H2  
CONECT      S1     4 N2   C3   O1   O2  
CONECT      C3     4 S1   H3C1 H3C2 H3C3
CONECT      O1     1 S1  
CONECT      O2     1 S1  
CONECT      C8     4 N1   C29  C7   H8  
CONECT      C7     4 C8   C27  C30  H7  
CONECT      C27    4 C7   C1   C17  H27 
CONECT      C1     4 C27  H1C1 H1C2 H1C3
CONECT      C17    4 C27  H171 H172 H173
CONECT      C30    3 C7   O5   O51 
CONECT      O5     1 C30 
CONECT      C4     3 C2   N3   C6  
CONECT      N3     2 C4   C5  
CONECT      C5     3 N3   O4   C9  
CONECT      O4     2 C5   C6  
CONECT      C6     3 C4   O4   H6  
CONECT      C9     4 C5   N4   H9C1 H9C2
CONECT      N4     3 C9   C11  C12 
CONECT      C11    4 N4   C13  H111 H112
CONECT      C13    4 C11  C14  H131 H132
CONECT      C14    4 C13  C12  H141 H142
CONECT      C12    4 N4   C14  H121 H122
CONECT      O51    2 C30  HO' 
CONECT      H261   1 C26 
CONECT      H262   1 C26 
CONECT      H281   1 C28 
CONECT      H282   1 C28 
CONECT      H29    1 C29 
CONECT      H2     1 N2  
CONECT      H3C1   1 C3  
CONECT      H3C2   1 C3  
CONECT      H3C3   1 C3  
CONECT      H8     1 C8  
CONECT      H7     1 C7  
CONECT      H27    1 C27 
CONECT      H1C1   1 C1  
CONECT      H1C2   1 C1  
CONECT      H1C3   1 C1  
CONECT      H171   1 C17 
CONECT      H172   1 C17 
CONECT      H173   1 C17 
CONECT      H6     1 C6  
CONECT      H9C1   1 C9  
CONECT      H9C2   1 C9  
CONECT      H111   1 C11 
CONECT      H112   1 C11 
CONECT      H131   1 C13 
CONECT      H132   1 C13 
CONECT      H141   1 C14 
CONECT      H142   1 C14 
CONECT      H121   1 C12 
CONECT      H122   1 C12 
CONECT      HO'    1 O51 
HET    151             60
HETNAM     151 (2S)-3-METHYL-2-((2R,3S)-3-[(METHYLSULFONYL)AMINO]-1-{[
FORMUL      151    C19 H30 N4 O6 S1

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