>sp|O26268|HEM4_METTH Putative uroporphyrinogen-III synthase OS=Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) OX=187420 GN=hemD PE=3 SV=1 MAVTRPPERSAEAVELIEGAGGRALVAPTLELKEAHTESLREVCRRADEWDLVIFTSQAA VESLFQLCREFAGKIRKDCLVAVIGPRTARVAGEHGLRVDIVPEDYTAEGLLDALTGLNI EGWKVALPRTLSARKVLPRGLEMMGAEVLVAEAYRSGLPEDTGPAEELIDGLLDGKVDAV TFTSPLTVENLFKIAGNRRKELIEVLKRVKVAAIGPITLRKLEEHGITAVTPERYTVKDM IAALAVSMGEDVD