>4JA0_1|Chains A, B, C, D|Phosphoribosylaminoimidazole carboxylase|Bombyx mori (7091) MSHPKQVGQYKLGKLLIEGKTKQVFDVPDQPGYCLLLNKDRITAGDGVKAHDLEGKAAISNQTNAKVFEILKSAGIKTAFVKIASETAFLSKKCEMIPIEWVTRRLATGSFLKRNPGVPEGFRFTPPKQETFFKDDANHDPQWSEEQIISAKFNYNGLLIGRDEVDYMRKATILIFEILEKAWALRDCALIDMKIEFGVDTEGSIVLADVIDSDSWRLWPSGDKRLMVDKQVYRNLTTVTAADLDTVKRNFAWVKDQLDFLKPTIHHKVVVFMGSPADQEHCQKIAKAARELGLDVDLRVTSAHKATEETLRIMQQYEDTHGALVFIAVAGRSNGLGPVLSGNTSYPVINCPPPSDKLVQDIWSSLSVPSGLGCATVIYPDSAALMAAQIIGLQDYLVWGRLRSKQLDMAHSLRQADKKLRNQTA