Structure based on 4ksy

Ideal structure
Name: cgamp
Formula: C20 H24 N10 O13 P2
Weight: 674.411
SMILES: "NC1=NC(=O)c2ncn([CH]3O[CH]4CO[P](O)(=O)O[CH]5[CH](O)[CH](O[CH]5CO[P](O)(=O)O[CH]3[CH]4O)n6cnc7c(N)ncnc67)c2N1"
Spacial conformation based on PDB 4ksy.
Also present in other 24 PDB entries.
RESIDUE   1SY     69
CONECT      C2     3 N1   N3   H1  
CONECT      N01    3 C6   H2   H3  
CONECT      C6     3 N01  N1   C5  
CONECT      N1     2 C2   C6  
CONECT      N3     2 C2   C4  
CONECT      C4     3 N3   C5   N9  
CONECT      C5     3 C6   C4   N7  
CONECT      N7     2 C5   C8  
CONECT      C8     3 N7   N9   H4  
CONECT      N9     3 C4   C8   C1' 
CONECT      C1'    4 N9   C2'  O4'  H5  
CONECT      C2'    4 C1'  O2'  C3'  H6  
CONECT      O2'    2 C2'  H7  
CONECT      C3'    4 C2'  C4'  O28  H8  
CONECT      C4'    4 C3'  C16  O4'  H9  
CONECT      C16    4 C4'  O17  H10  H11 
CONECT      O17    2 C16  P18 
CONECT      P18    4 O17  O19  O20  O44 
CONECT      O19    2 P18  H12 
CONECT      O20    2 P18  C21 
CONECT      C21    4 O20  C22  C32  H13 
CONECT      C22    4 C21  O23  C24  H14 
CONECT      O23    2 C22  H15 
CONECT      C24    4 C22  C25  O31  H16 
CONECT      C25    4 C24  O26  H17  H18 
CONECT      O26    2 C25  P27 
CONECT      P27    4 O26  O28  O29  O30 
CONECT      O28    2 C3'  P27 
CONECT      O29    1 P27 
CONECT      O30    2 P27  H19 
CONECT      O31    2 C24  C32 
CONECT      C32    4 C21  O31  N33  H20 
CONECT      N33    3 C32  C34  C36 
CONECT      C34    3 N33  N35  H21 
CONECT      N35    2 C34  C37 
CONECT      C36    3 N33  C37  N42 
CONECT      C37    3 N35  C36  C38 
CONECT      C38    3 C37  N39  O43 
CONECT      N39    2 C38  C40 
CONECT      C40    3 N39  N41  N42 
CONECT      N41    3 C40  H22  H23 
CONECT      N42    3 C36  C40  H24 
CONECT      O43    1 C38 
CONECT      O44    1 P18 
CONECT      O4'    2 C1'  C4' 
CONECT      H1     1 C2  
CONECT      H2     1 N01 
CONECT      H3     1 N01 
CONECT      H4     1 C8  
CONECT      H5     1 C1' 
CONECT      H6     1 C2' 
CONECT      H7     1 O2' 
CONECT      H8     1 C3' 
CONECT      H9     1 C4' 
CONECT      H10    1 C16 
CONECT      H11    1 C16 
CONECT      H12    1 O19 
CONECT      H13    1 C21 
CONECT      H14    1 C22 
CONECT      H15    1 O23 
CONECT      H16    1 C24 
CONECT      H17    1 C25 
CONECT      H18    1 C25 
CONECT      H19    1 O30 
CONECT      H20    1 C32 
CONECT      H21    1 C34 
CONECT      H22    1 N41 
CONECT      H23    1 N41 
CONECT      H24    1 N42 
END   
HET    1SY             69
HETSYN     1SY 2',3' cGAMP; c-GMP-AMP; c[G(2',5')pA(3',5')p]
HETNAM     1SY cGAMP
FORMUL      1SY    C20 H24 N10 O13 P2

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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