>tr|A0A0H3W5N0|A0A0H3W5N0_CAEEL GTP cyclohydrolase 1 OS=Caenorhabditis elegans GN=cat-4 MSRIENESGFLSSDAASVGSEDDKVEMKKRNGTIPKEDHLKSMCNAYQSIIQHVGEDINR QGLLKTPERAAKAMMAFTKGYDDQLDELLNEAVFDEDHDEMVIVKDIEMFSLCEHHLVPF MGKVHIGYIPNKKVLGLSKLARIVEMFSRRLQVQERLTKQIATAMVQAVQPSGVAVVIEA SHMCMVMRGVQKINASTTTSCMLGVFRDDPKTREEFLNLINKR