>1KT9_1|Chain A|Diadenosine Tetraphosphate Hydrolase|Caenorhabditis elegans (6239) MVVKAAGLVIYRKLAGKIEFLLLQASYPPHHWTPPKGHVDPGEDEWQAAIRETKEEANITKEQLTIHEDCHETLFYEAKGKPKSVKYWLAKLNNPDDVQLSHEHQNWKWCELEDAIKIADYAEMGSLLRKFSAFLAGF