Structure based on 1yqs

Ideal structure
Name: 2-(benzoylamino)ethanesulfonic acid
Formula: C9 H11 N O4 S
Weight: 229.253
SMILES: "O[S](=O)(=O)CCNC(=O)c1ccccc1"
Spacial conformation based on PDB 1yqs
RESIDUE   BSA     26
CONECT      C1     3 C2   C6   C13 
CONECT      C2     3 C1   C3   H2  
CONECT      C3     3 C2   C4   H3  
CONECT      C4     3 C3   C5   H4  
CONECT      C5     3 C4   C6   H5  
CONECT      C6     3 C1   C5   H6  
CONECT      C7     4 S8   C10  H71  H72 
CONECT      S8     4 C7   O11  O12  O15 
CONECT      N9     3 C10  C13  HN9 
CONECT      C10    4 C7   N9   H101 H102
CONECT      O11    2 S8   H11 
CONECT      O12    1 S8  
CONECT      C13    3 C1   N9   O14 
CONECT      O14    1 C13 
CONECT      O15    1 S8  
CONECT      H2     1 C2  
CONECT      H3     1 C3  
CONECT      H4     1 C4  
CONECT      H5     1 C5  
CONECT      H6     1 C6  
CONECT      H71    1 C7  
CONECT      H72    1 C7  
CONECT      HN9    1 N9  
CONECT      H101   1 C10 
CONECT      H102   1 C10 
CONECT      H11    1 O11 
END   
HET    BSA             26
HETNAM     BSA 2-(BENZOYLAMINO)ETHANESULFONIC ACID
FORMUL      BSA    C9 H11 N1 O4 S1

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