>AF_AFO27637F1_1|Chain A|6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase|Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (187420) MEVQVWLRWYTRILDDFGFDRRADEESASYLDAFLREHGCLRVDDIDVPSSDFIVFGAGPSLRSHLKRFRALDEPMTVISADGATTALLEEDVLPDIIVTDLDGKMEDIIEANRQGAVVVVHAHGNNLPALRRYLPLLQNIIGTTQSIPHGCLHNFGGFTDGDRAVFLAAALGAGRIVLAGMDFGEVVTRYSRPDMDSELGPADPVKRLKLEYASRLIDWLERNGDVRIERW