>tr|A0A843LKA1|A0A843LKA1_9EURY GTP cyclohydrolase III OS=Methanobrevibacter sp GN=gch3 MIQMTLIQIDNYGPWTVTPRPRNESDLQILQAELYADLERQFANKKGLVFFTRFDNLLAV TNGIDEEDHLRIQRSIRNRYPITISMGVGAAETPHEAQKLATIALQKEGGAQSSKRKEIL AIDSLAPADENNLVQAAHIDINSVTETLTDIESAFDTNFMVNKAQHYLMTKLIKKGALLF FIGGDNFMAPCNGLSEKEIEDILVEINDEIGIGLKAGIGVGRNMEDAAYMADLGLEEIRD HDNGMWTWVIEKEY