>4Y42_1|Chains A, B, C, D, E, F, G, H, I, J|Cyanate hydratase|Serratia proteamaculans (399741) MTQSLHYSSPRETLTDTIMMAKIRKNLTFEAINQGTGLSLAFVTAALLGQHPLPEQAARVVAEKLDLDEDAIRLLQTIPLRGSIPGGVPTDPTIYRFYEMVQIYGSTLKALVHEQFGDGIISAINFKLDIKKVPDPDGGERAVITLDGKYLPTKPF