>Q21KT3|(E)-4-hydroxy-3-methylbut-2-enyl-diphosphate synthase (flavodoxin)|EC 1.17.7.3|Saccharophagus degradans (strain 2-40 / ATCC 43961 / DSM 17024)|Swiss-Prot MQFESPIKRRKSRQIMVGDVAVGGDAPITIQSMTNTETTDVEATVAQIERIQMAGADIVR VSVPSMDAAEAFGAIRKRVSIPLVADIHFDYRIALRVADLGVDCLRINPGNIGREKRILA VVDKARDLNIPIRIGVNAGSLEKDLQTKYGEPTPDALVESALRHVEILDKYDFQNFKVSV KASDVFMAVAAYRKLATQIEQPLHLGITEAGGLRGGTVKSSVGLGMLLMDGIGDTIRVSL AADPVEEVKVGWDILKSLKLRSKGINFIACPSCSRQNFDVIKTMNELEMRLEDITTPLDV AVIGCVVNGPGEAKEVDVGLAGGTPKNLVYVNGVPSQKFEQENLVDSLEQLIRKQAAEKE AKEKDIIAKV