>sp|B2V7Y2|ISPG_SULSY 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase (flavodoxin) OS=Sulfurihydrogenibium sp. GN=ispG MINRRKTRPVYVGNVKIGDGAPIVVQSMTDTKTHDIEATLNQINRLAKAGCEIIRVAVPR EEDALALQEIVKNSPIPVIGDIHFSPRIAFLSLESGIHGIRLNPGNINDKGKIKEILQEC KKKNIAVRLGVNSGSLEERLLEKYGYPSAEALAESALYWSEFFESVGFTNFKVSIKGSDV LQNIKANKIFAEKTDIPLHIGITEAGPAGRGSIKSAVGIGILLYEGIGDTVRVSLTADPE EEIKVVYQILQALDLRRKGVEIVSCPTCGRIEVNLPEVVKKVEEKLEAVDKPLKVAIMGC VVNAIGEAKEADIGLACGNKSAILFKKGVPIKRVSEEEMVEELLNEIQRMDNE