Structure based on 1qfl

Ideal structure
Name: s-acetyl-cysteine
Formula: C5 H9 N O3 S
Weight: 163.195
SMILES: "CC(=O)SC[CH](N)C(O)=O"
Spacial conformation based on PDB 1qfl.
Also present in other 42 PDB entries.
RESIDUE   SCY     19
CONECT      N      3 CA   H    H2  
CONECT      CA     4 N    CB   C    HA  
CONECT      CB     4 CA   SG   HB2  HB3 
CONECT      SG     2 CB   CD  
CONECT      CD     3 SG   OCD  CE  
CONECT      OCD    1 CD  
CONECT      CE     4 CD   HE1  HE2  HE3 
CONECT      C      3 CA   O    OXT 
CONECT      O      1 C   
CONECT      OXT    2 C    HXT 
CONECT      H      1 N   
CONECT      H2     1 N   
CONECT      HA     1 CA  
CONECT      HB2    1 CB  
CONECT      HB3    1 CB  
CONECT      HE1    1 CE  
CONECT      HE2    1 CE  
CONECT      HE3    1 CE  
CONECT      HXT    1 OXT 
END   
HET    SCY             19
HETNAM     SCY S-ACETYL-CYSTEINE
FORMUL      SCY    C5 H9 N O3 S

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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