>4cyu_B mol:protein length:161 7,8-DIHYDRO-6-HYDROXYMETHYLPTERIN-PYROPHOSPHOKINASEGSHMIQAYLGLGSNIGDRESQLNDAIKILNEYDGISVSNISPIYETAPVGYTEQPNFLNLCVEIQTTLTVLQLLECCLKTEECLHRIRKERWGPRTLDVDILLYGEEMIDLPKLSVPHPRMNERAFVLIPLNDIAANVVEPRSKLKVKDLVFVDDSVKRYK