Homologs of BT3972 from Bacteroides thetaiotaomicron VPI-5482
putative NTP pyrophosphohydrolase (NCBI ptt file)
SEED: Isopentenyl-diphosphate delta-isomerase (EC 5.3.3.2)
Top 100 hits from BLASTp (E < 0.01)
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