Structure based on 1fl6

Ideal structure
Name: 1-[n-4'-nitrobenzyl-n-4'-carboxybutylamino]methylphosphonic acid
Formula: C13 H19 N2 O7 P
Weight: 346.273
SMILES: "OC(=O)CCCCN(Cc1ccc(cc1)[N+]([O-])=O)C[P](O)(O)=O"
Spacial conformation based on PDB 1fl6.
Also present on 1kel
RESIDUE   AAH     42
CONECT      C1     3 C2   C6   H1  
CONECT      C2     3 C1   C3   H2  
CONECT      C3     3 C2   C4   C10 
CONECT      C4     3 C3   C5   H4  
CONECT      C5     3 C4   C6   H5  
CONECT      C6     3 C1   C5   N7  
CONECT      N7     3 C6   O8   O9  
CONECT      O8     1 N7  
CONECT      O9     1 N7  
CONECT      C10    4 C3   N11  H101 H102
CONECT      N11    3 C10  C12  C17 
CONECT      C12    4 N11  P13  H121 H122
CONECT      P13    4 C12  O14  O15  O16 
CONECT      O14    1 P13 
CONECT      O15    2 P13  HO5 
CONECT      O16    2 P13  HO6 
CONECT      C17    4 N11  C18  H171 H172
CONECT      C18    4 C17  C19  H181 H182
CONECT      C19    4 C18  C20  H191 H192
CONECT      C20    4 C19  C21  H201 H202
CONECT      C21    3 C20  O22  O23 
CONECT      O22    2 C21  HO2 
CONECT      O23    1 C21 
CONECT      H1     1 C1  
CONECT      H2     1 C2  
CONECT      H4     1 C4  
CONECT      H5     1 C5  
CONECT      H101   1 C10 
CONECT      H102   1 C10 
CONECT      H121   1 C12 
CONECT      H122   1 C12 
CONECT      HO5    1 O15 
CONECT      HO6    1 O16 
CONECT      H171   1 C17 
CONECT      H172   1 C17 
CONECT      H181   1 C18 
CONECT      H182   1 C18 
CONECT      H191   1 C19 
CONECT      H192   1 C19 
CONECT      H201   1 C20 
CONECT      H202   1 C20 
CONECT      HO2    1 O22 
END   
HET    AAH             42
HETNAM     AAH 1-[N-4'-NITROBENZYL-N-4'-CARBOXYBUTYLAMINO]METHYLPHOSPH
HETNAM   2 AAH ONIC ACID
FORMUL      AAH    C13 H19 N2 O7 P1

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