Hetgroup: FMB

Structure based on 1a69

Ideal structure

Name: formycin b

Formula: C10 H12 N4 O5

Weight: 268.226

SMILES: "OC[CH]1O[CH]([CH](O)[CH]1O)c2n[nH]c3C(=O)NC=Nc23"

Spacial conformation based on PDB 1a69.
Also present on 1jdz, 1pr1, 1tc1

RESIDUE   FMB     31
CONECT      N1     3 C2   C6   HN1 
CONECT      C2     3 N1   N3   H2  
CONECT      N3     2 C2   C4  
CONECT      C4     3 N3   C5   C9  
CONECT      C5     3 C4   C6   N7  
CONECT      C6     3 N1   C5   O6  
CONECT      O6     1 C6  
CONECT      N7     3 C5   N8   HN7 
CONECT      N8     2 N7   C9  
CONECT      C9     3 C4   N8   C1' 
CONECT      C1'    4 C9   C2'  O4'  H1' 
CONECT      C2'    4 C1'  O2'  C3'  H2' 
CONECT      O2'    2 C2'  HO2 
CONECT      C3'    4 C2'  O3'  C4'  H3' 
CONECT      O3'    2 C3'  HO3 
CONECT      C4'    4 C3'  O4'  C5'  H4' 
CONECT      O4'    2 C1'  C4' 
CONECT      C5'    4 C4'  O5'  H5'1 H5'2
CONECT      O5'    2 C5'  HO5 
CONECT      HN1    1 N1  
CONECT      H2     1 C2  
CONECT      HN7    1 N7  
CONECT      H1'    1 C1' 
CONECT      H2'    1 C2' 
CONECT      HO2    1 O2' 
CONECT      H3'    1 C3' 
CONECT      HO3    1 O3' 
CONECT      H4'    1 C4' 
CONECT      H5'1   1 C5' 
CONECT      H5'2   1 C5' 
CONECT      HO5    1 O5' 
END   
HET    FMB             31
HETNAM     FMB FORMYCIN B
FORMUL      FMB    C10 H12 N4 O5

This OCA

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uses Jmol, developed by the Jmol Development Team (color reference)