Structure based on 1bxo

Ideal structure
Name: sulfate ion
Formula: O4 S
Weight: 96.063
SMILES: "[O-][S]([O-])(=O)=O"
Spacial conformation based on PDB 1bxo.
Also present in other 16204 PDB entries.
RESIDUE   SO4      5
CONECT      S      4 O1   O2   O3   O4  
CONECT      O1     1 S   
CONECT      O2     1 S   
CONECT      O3     1 S   
CONECT      O4     1 S   
END   
HET    SO4              5
HETNAM     SO4 SULFATE ION
FORMUL      SO4    O4 S1 2-

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Bioinformatics Unit
Weizmann Institute of Science