Structure based on 1tow

Ideal structure
Name: 4-(9h-carbazol-9-yl)butanoic acid
Formula: C16 H15 N O2
Weight: 253.296
SMILES: "OC(=O)CCCn1c2ccccc2c3ccccc13"
Spacial conformation based on PDB 1tow
RESIDUE   CRZ     34
CONECT      O19    2 C1   H19 
CONECT      C1     3 O19  O18  C2  
CONECT      O18    1 C1  
CONECT      C2     4 C1   C3   H21  H22 
CONECT      C3     4 C2   C4   H31  H32 
CONECT      C4     4 C3   N5   H41  H42 
CONECT      N5     3 C4   C6   C9  
CONECT      C6     3 N5   C17  C7  
CONECT      C17    3 C6   C16  H17 
CONECT      C7     3 C6   C14  C8  
CONECT      C14    3 C7   C15  H14 
CONECT      C15    3 C14  C16  H15 
CONECT      C16    3 C17  C15  H16 
CONECT      C8     3 C7   C9   C13 
CONECT      C9     3 N5   C8   C10 
CONECT      C10    3 C9   C11  H10 
CONECT      C13    3 C8   C12  H13 
CONECT      C12    3 C13  C11  H12 
CONECT      C11    3 C10  C12  H11 
CONECT      H19    1 O19 
CONECT      H21    1 C2  
CONECT      H22    1 C2  
CONECT      H31    1 C3  
CONECT      H32    1 C3  
CONECT      H41    1 C4  
CONECT      H42    1 C4  
CONECT      H17    1 C17 
CONECT      H14    1 C14 
CONECT      H15    1 C15 
CONECT      H16    1 C16 
CONECT      H10    1 C10 
CONECT      H13    1 C13 
CONECT      H12    1 C12 
CONECT      H11    1 C11 
END   
HET    CRZ             34
HETSYN     CRZ CARBAZOLE BUTANOIC ACID
HETNAM     CRZ 4-(9H-CARBAZOL-9-YL)BUTANOIC ACID
FORMUL      CRZ    C16 H15 N1 O2

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