Structure based on 2qtr

Ideal structure
Formula: C21 H27 N6 O15 P2
Weight: 665.418
SMILES: "Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)OC[CH]4O[CH]([CH](O)[CH]4O)[n+]5cccc(c5)C(O)=O)[CH](O)[CH]3O"
Spacial conformation based on PDB 2qtr
RESIDUE   NXX     71
CONECT      O7N    2 C7N  HO7N
CONECT      C7N    3 O7N  O8N  C3N 
CONECT      O8N    1 C7N 
CONECT      C3N    3 C7N  C4N  C2N 
CONECT      C4N    3 C3N  C5N  H4N 
CONECT      C5N    3 C4N  C6N  H5N 
CONECT      C6N    3 C5N  N1N  H6N 
CONECT      C2N    3 C3N  N1N  H2N 
CONECT      N1N    3 C6N  C2N  C1M 
CONECT      C1M    4 N1N  C2M  O4M  H1M 
CONECT      C2M    4 C1M  O2M  C3M  H2M 
CONECT      O2M    2 C2M  HO2M
CONECT      C3M    4 C2M  O3M  C4M  H3M 
CONECT      O3M    2 C3M  HO3M
CONECT      O4M    2 C1M  C4M 
CONECT      C4M    4 C3M  O4M  C5M  H4M 
CONECT      C5M    4 C4M  O5M  H5M1 H5M2
CONECT      O5M    2 C5M  PN  
CONECT      PN     4 O5M  O1N  O2N  O3A 
CONECT      O1N    1 PN  
CONECT      O2N    2 PN   HO2N
CONECT      O3A    2 PN   PA  
CONECT      PA     4 O3A  O1A  O2A  O5B 
CONECT      O1A    2 PA   HO1A
CONECT      O2A    1 PA  
CONECT      O5B    2 PA   C5B 
CONECT      C5B    4 O5B  C4B  H5B1 H5B2
CONECT      C4B    4 C5B  C3B  O4B  H4B 
CONECT      C3B    4 C4B  O3B  C2B  H3B 
CONECT      O3B    2 C3B  HO3B
CONECT      C2B    4 C3B  O2P  C1B  H2B 
CONECT      O2P    2 C2B  HO2P
CONECT      C1B    4 C2B  O4B  N9A  H1B 
CONECT      O4B    2 C4B  C1B 
CONECT      N9A    3 C1B  C8A  C4A 
CONECT      C8A    3 N9A  N7A  H8A 
CONECT      N7A    2 C8A  C5A 
CONECT      C5A    3 N7A  C4A  C6A 
CONECT      C4A    3 N9A  C5A  N3A 
CONECT      C6A    3 C5A  N6A  N1A 
CONECT      N6A    3 C6A  H6A1 H6A2
CONECT      N1A    2 C6A  C2A 
CONECT      C2A    3 N1A  N3A  H2A 
CONECT      N3A    2 C4A  C2A 
CONECT      HO7N   1 O7N 
CONECT      H4N    1 C4N 
CONECT      H5N    1 C5N 
CONECT      H6N    1 C6N 
CONECT      H2N    1 C2N 
CONECT      H1M    1 C1M 
CONECT      H2M    1 C2M 
CONECT      HO2M   1 O2M 
CONECT      H3M    1 C3M 
CONECT      HO3M   1 O3M 
CONECT      H4M    1 C4M 
CONECT      H5M1   1 C5M 
CONECT      H5M2   1 C5M 
CONECT      HO2N   1 O2N 
CONECT      HO1A   1 O1A 
CONECT      H5B1   1 C5B 
CONECT      H5B2   1 C5B 
CONECT      H4B    1 C4B 
CONECT      H3B    1 C3B 
CONECT      HO3B   1 O3B 
CONECT      H2B    1 C2B 
CONECT      HO2P   1 O2P 
CONECT      H1B    1 C1B 
CONECT      H8A    1 C8A 
CONECT      H6A1   1 N6A 
CONECT      H6A2   1 N6A 
CONECT      H2A    1 C2A 
END   
HET    NXX             71
HETNAM     NXX 1-[(2R,3R,4S,5R)-5-({[(R)-{[(R)-{[(2R,3S,4R,5R)-5-(6-am
HETNAM   2 NXX ino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]me
HETNAM   3 NXX thoxy}(hydroxy)phosphoryl]oxy}(hydroxy)phosphoryl]oxy}m
HETNAM   4 NXX ethyl)-3,4-dihydroxytetrahydrofuran-2-yl]-3-carboxypyri
HETNAM   5 NXX dinium
FORMUL      NXX    C21 H27 N6 O15 P2 1+

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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