Structure based on 2b1i

Ideal structure
Name: [3,4-dihydroxy-5r-(2,2,4-trioxo-1,2r,3s,4r-tetrahydro-2l6-imidazo[4,5-c][1,2,6]thiadiazin-7-yl)tetrahydrofuran-2-yl]methyl dihydrogen phosphate
Formula: C9 H13 N4 O10 P S
Weight: 400.259
SMILES: "O[CH]1[CH](O)[CH](O[CH]1CO[P](O)(O)=O)n2cnc3C(=O)N[S](=O)(=O)Nc23"
Spacial conformation based on PDB 2b1i
RESIDUE   93A     38
CONECT      O21    1 S16 
CONECT      S16    4 O21  O20  N17  N15 
CONECT      O20    1 S16 
CONECT      N17    3 S16  C18  H17 
CONECT      C18    3 N17  O19  C13 
CONECT      O19    1 C18 
CONECT      C13    3 C18  N12  C14 
CONECT      N12    2 C13  C11 
CONECT      C11    3 N12  N10  H11 
CONECT      N15    3 S16  C14  H15 
CONECT      C14    3 C13  N15  N10 
CONECT      N10    3 C11  C14  C5  
CONECT      C5     4 N10  O1   C4   H5  
CONECT      O1     2 C5   C2  
CONECT      C4     4 C5   O7   C3   H4  
CONECT      O7     2 C4   HO7 
CONECT      C3     4 C4   O6   C2   H3  
CONECT      O6     2 C3   HO6 
CONECT      C2     4 O1   C3   C5'  H2  
CONECT      C5'    4 C2   O5'  H5'1 H5'2
CONECT      O5'    2 C5'  P   
CONECT      P      4 O5'  O1P  O2P  O3P 
CONECT      O1P    1 P   
CONECT      O2P    2 P    H2P 
CONECT      O3P    2 P    H3P 
CONECT      H17    1 N17 
CONECT      H11    1 C11 
CONECT      H15    1 N15 
CONECT      H5     1 C5  
CONECT      H4     1 C4  
CONECT      HO7    1 O7  
CONECT      H3     1 C3  
CONECT      HO6    1 O6  
CONECT      H2     1 C2  
CONECT      H5'1   1 C5' 
CONECT      H5'2   1 C5' 
CONECT      H2P    1 O2P 
CONECT      H3P    1 O3P 
END   
HET    93A             38
HETNAM     93A [3,4-DIHYDROXY-5R-(2,2,4-TRIOXO-1,2R,3S,4R-TETRAHYDRO-2
HETNAM   2 93A L6-IMIDAZO[4,5-C][1,2,6]THIADIAZIN-7-YL)TETRAHYDROFURAN
HETNAM   3 93A -2-YL]METHYL DIHYDROGEN PHOSPHATE
FORMUL      93A    C9 H13 N4 O10 P1 S1

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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