>3I7U_1|Chains A, B, C, D|AP4A hydrolase|Aquifex aeolicus (224324)
MKKEFSAGGVLFKDGEVLLIKTPSNVWSFPKGNIEPGEKPEETAVREVWEETGVKGEILDYIGEIHYWYTLKGERIFKTVKYYLMKYKEGEPRPSWEVKDAKFFPIKEAKKLLKYKGDKEIFEKALKLKEKFKL