PFRMAT FN
TARGET T0629
MODEL  1
Binding site: 42, 119, 121, 126-128, 138, 139
Comment: 42 binds SO4 or other small ligand molecule in solution. 119 and 121 binds a zinc ion. 126-128, 138, 139 bind to citric acid or other small ligand molecule in solution. 
END
