Structure based on 1pk9

Ideal structure
Name: 2-(6-amino-2-fluoro-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol
Formula: C10 H12 F N5 O4
Weight: 285.232
SMILES: "Nc1nc(F)nc2n(cnc12)[CH]3O[CH](CO)[CH](O)[CH]3O"
Spacial conformation based on PDB 1pk9.
Also present in other 6 PDB entries.
RESIDUE   2FA     32
CONECT      O5'    2 C5'  H5' 
CONECT      C5'    4 O5'  C4'  H5'1 H5'2
CONECT      C4'    4 C5'  O4'  C3'  H4' 
CONECT      O4'    2 C4'  C1' 
CONECT      C1'    4 O4'  N9   C2'  H1' 
CONECT      N9     3 C1'  C4   C8  
CONECT      C4     3 N9   N3   C5  
CONECT      N3     2 C4   C2  
CONECT      C2     3 N3   F    N1  
CONECT      F      1 C2  
CONECT      N1     2 C2   C6  
CONECT      C6     3 N1   N6   C5  
CONECT      N6     3 C6   HN61 HN62
CONECT      C5     3 C4   C6   N7  
CONECT      N7     2 C5   C8  
CONECT      C8     3 N9   N7   H8  
CONECT      C2'    4 C1'  O2'  C3'  H2' 
CONECT      O2'    2 C2'  H1  
CONECT      C3'    4 C4'  C2'  O3'  H3' 
CONECT      O3'    2 C3'  H2  
CONECT      H5'    1 O5' 
CONECT      H5'1   1 C5' 
CONECT      H5'2   1 C5' 
CONECT      H4'    1 C4' 
CONECT      H1'    1 C1' 
CONECT      HN61   1 N6  
CONECT      HN62   1 N6  
CONECT      H8     1 C8  
CONECT      H2'    1 C2' 
CONECT      H1     1 O2' 
CONECT      H3'    1 C3' 
CONECT      H2     1 O3' 
END   
HET    2FA             32
HETSYN     2FA 2-FLUOROADENOSINE
HETNAM     2FA 2-(6-AMINO-2-FLUORO-PURIN-9-YL)-5-HYDROXYMETHYL-TETRAHY
HETNAM   2 2FA DRO-FURAN-3,4-DIOL
FORMUL      2FA    C10 H12 F1 N5 O4

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OCA© by Jaime Prilusky, 1996-2004,2006,2010,2014
Bioinformatics Unit
Weizmann Institute of Science