Structure based on 1bk9

Ideal structure
Name: 1,4-butanediol
Formula: C4 H10 O2
Weight: 90.121
SMILES: OCCCCO
Spacial conformation based on PDB 1bk9.
Also present in other 83 PDB entries.
RESIDUE   BU1     16
CONECT      C1     4 C2   O5   H11  H12 
CONECT      C2     4 C1   C3   H21  H22 
CONECT      C3     4 C2   C4   H31  H32 
CONECT      C4     4 C3   O6   H41  H42 
CONECT      O5     2 C1   HO5 
CONECT      O6     2 C4   HO6 
CONECT      H11    1 C1  
CONECT      H12    1 C1  
CONECT      H21    1 C2  
CONECT      H22    1 C2  
CONECT      H31    1 C3  
CONECT      H32    1 C3  
CONECT      H41    1 C4  
CONECT      H42    1 C4  
CONECT      HO5    1 O5  
CONECT      HO6    1 O6  
END   
HET    BU1             16
HETNAM     BU1 1,4-BUTANEDIOL
FORMUL      BU1    C4 H10 O2

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