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Title
Structure of human GTP cyclohydrolase I #226728485
Description
GTP cyclohydrolase I GTPCH EC 3.5.4.16 is a member of the GTP cyclohydrolase family of enzymes. GTPCH is part of the folate and biopterin biosynthesis pathways. It is responsible for the hydrolysis of guanosine triphosphate GTP to form 7,8-dihydroneopterin triphosphate. 3D cartoon and Gaussian surface models, chain id color scheme, based on PDB 6z87, white background.