Structure based on 1fl8

Ideal structure
Name: n-[n-(9-b-d-ribofuranosylpurin-6-yl)carbamoyl]threonine-5'-monophosphate
Formula: C15 H21 N6 O11 P
Weight: 492.335
SMILES: "C[CH](O)[CH](NC(=O)Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(O)=O)[CH](O)[CH]3O)C(O)=O"
Spacial conformation based on PDB 1fl8.
Also present in other 12 PDB entries.
RESIDUE   T6A     54
CONECT      P      4 OP1  OP2  OP3  O5' 
CONECT      OP1    1 P   
CONECT      OP2    2 P    HOP2
CONECT      OP3    2 P    HOP3
CONECT      O5'    2 P    C5' 
CONECT      C5'    4 O5'  C4'  H5'  H5''
CONECT      C4'    4 C5'  O4'  C3'  H4' 
CONECT      O4'    2 C4'  C1' 
CONECT      C3'    4 C4'  O3'  C2'  H3' 
CONECT      O3'    2 C3'  HO3'
CONECT      C2'    4 C3'  O2'  C1'  H2' 
CONECT      O2'    2 C2'  HO2'
CONECT      C1'    4 O4'  C2'  N9   H1' 
CONECT      N9     3 C1'  C8   C4  
CONECT      C8     3 N9   N7   H8  
CONECT      N7     2 C8   C5  
CONECT      C5     3 N7   C6   C4  
CONECT      C6     3 C5   N6   N1  
CONECT      N6     3 C6   C10  HN6 
CONECT      N1     2 C6   C2  
CONECT      C2     3 N1   N3   H2  
CONECT      N3     2 C2   C4  
CONECT      C4     3 N9   C5   N3  
CONECT      C10    3 N6   O10  N11 
CONECT      O10    1 C10 
CONECT      N11    3 C10  C12  HN1 
CONECT      C12    4 N11  C13  C14  H12 
CONECT      C13    3 C12  ODA  ODB 
CONECT      ODA    1 C13 
CONECT      ODB    2 C13  H13 
CONECT      C14    4 C12  O14  C15  H14 
CONECT      O14    2 C14  HO4 
CONECT      C15    4 C14  H151 H152 H153
CONECT      HOP2   1 OP2 
CONECT      HOP3   1 OP3 
CONECT      H5'    1 C5' 
CONECT      H5''   1 C5' 
CONECT      H4'    1 C4' 
CONECT      H3'    1 C3' 
CONECT      HO3'   1 O3' 
CONECT      H2'    1 C2' 
CONECT      HO2'   1 O2' 
CONECT      H1'    1 C1' 
CONECT      H8     1 C8  
CONECT      HN6    1 N6  
CONECT      H2     1 C2  
CONECT      HN1    1 N11 
CONECT      H12    1 C12 
CONECT      H13    1 ODB 
CONECT      H14    1 C14 
CONECT      HO4    1 O14 
CONECT      H151   1 C15 
CONECT      H152   1 C15 
CONECT      H153   1 C15 
END   
HET    T6A             54
HETSYN     T6A N-(NEBULARIN-6-YLCARBAMOYL)-L-THREONINE-5'-MONOPHOSPHAT
HETSYN   2 T6A E
HETNAM     T6A N-[N-(9-B-D-RIBOFURANOSYLPURIN-6-YL)CARBAMOYL]THREONINE
HETNAM   2 T6A -5'-MONOPHOSPHATE
FORMUL      T6A    C15 H21 N6 O11 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