>9VGK_1|Chains A, B, C, D|Ancestral L-tyrptophan synthase beta-subunit 1 K90A|synthetic construct (32630)
MKTYNVDENGYYGEFGGAYIPEILHKCVEDLQNNYLKILESPDFQKEYDQLLRDYVGRPSPLYLAKRLSEKYGCKIYLKREDLNHTGAHAINNTIGQILLARRMGKTRIIAETGAGQHGVATATVCALMNMECIVYMGKTDVERQHVNVQKMEMLGATVVPVTSGNMTLKDATNEAIRDWCCHPSDTYYIIGSTVGPHPYPDMVARLQSVISKEIKKQLQEKEGRDYPDYLIACVGGGSNAAGTIYHYIDDERVKIVLAEAGGKGIDSGMTAATIHLGKMGIIHGSKTLVMQNEDGQIEEPYSISAGLDYPGIGPMHANLAKQKRAQVLAINDDEALNAAFELTRLEGIIPALESAHALAALEKVKFKPEDVVVLTLSGRGDKDMETYLKYKKNSNE