>3I0U_1|Chains A, B|Phosphothreonine lyase ospF|Shigella flexneri (623) GPQMLSANERLKNNFNILYNQIRQYPAYYFKVASNVPTYSDICQSFSVMYQGFQIVNHSGDVFIHACRENPQSKGDFVGDKFHISIAREQVPLAFQILSGLLFSEDSPIDKWKITDMNRVSQQSRVGIGAQFTLYVKSDQECSQYSALLLHKIRQFIMCLESNLLRSKIAPGEYPASDVRPEDWKYVSYRNELRSDRDGSERQEQMLREEPFYRLMIE