Structure based on 3zv9

Ideal structure
Name: ethyl (4r)-4-[(tert-butoxycarbonyl)amino]-5-[(3s)-2-oxopyrrolidin-3-yl]pentanoate
Formula: C16 H28 N2 O5
Weight: 328.404
SMILES: "CCOC(=O)CC[CH](C[CH]1CCNC1=O)NC(=O)OC(C)(C)C"
Spacial conformation based on PDB 3zv9.
Also present on 3zz5
RESIDUE   G74     51
CONECT      O88    1 C84 
CONECT      C84    3 O88  O86  C82 
CONECT      O86    2 C84  C3  
CONECT      C3     4 O86  C5   H31C H32C
CONECT      C5     4 C3   H51C H52C H53C
CONECT      C82    4 C84  C63  H821 H822
CONECT      C63    4 C82  C57  H631 H632
CONECT      C57    4 C63  C59  N49  H57 
CONECT      C59    4 C57  C61  H591 H592
CONECT      C61    4 C59  C73  C65  H61 
CONECT      C73    4 C61  C71  H731 H732
CONECT      C71    4 C73  N69  H711 H712
CONECT      N69    3 C71  C65  H69 
CONECT      C65    3 C61  N69  O66 
CONECT      O66    1 C65 
CONECT      N49    3 C57  C39  H49 
CONECT      C39    3 N49  O47  O37 
CONECT      O47    1 C39 
CONECT      O37    2 C39  C1  
CONECT      C1     4 O37  C2   C4   C6  
CONECT      C2     4 C1   H21C H22C H23C
CONECT      C4     4 C1   H41C H42C H43C
CONECT      C6     4 C1   H61C H62C H63C
CONECT      H821   1 C82 
CONECT      H822   1 C82 
CONECT      H31C   1 C3  
CONECT      H32C   1 C3  
CONECT      H51C   1 C5  
CONECT      H52C   1 C5  
CONECT      H53C   1 C5  
CONECT      H631   1 C63 
CONECT      H632   1 C63 
CONECT      H57    1 C57 
CONECT      H591   1 C59 
CONECT      H592   1 C59 
CONECT      H49    1 N49 
CONECT      H61    1 C61 
CONECT      H731   1 C73 
CONECT      H732   1 C73 
CONECT      H711   1 C71 
CONECT      H712   1 C71 
CONECT      H69    1 N69 
CONECT      H21C   1 C2  
CONECT      H22C   1 C2  
CONECT      H23C   1 C2  
CONECT      H41C   1 C4  
CONECT      H42C   1 C4  
CONECT      H43C   1 C4  
CONECT      H61C   1 C6  
CONECT      H62C   1 C6  
CONECT      H63C   1 C6  
END   
HET    G74             51
HETNAM     G74 ETHYL (4R)-4-[(TERT-BUTOXYCARBONYL)AMINO]-5-[(3S)-2-OXO
HETNAM   2 G74 PYRROLIDIN-3-YL]PENTANOATE
FORMUL      G74    C16 H28 N2 O5

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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