Protein
Bifunctional protein FolD
Organism
Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)
Function
Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10-methenyltetrahydrofolate to 10-formyltetrahydrofolate.
Similarity
Belongs to the tetrahydrofolate dehydrogenase/cyclohydrolase family.
Sequence
MQTSSEPAASETAALLGKPLADRVMRGVRADLKAWAQLDPPFEPQLVSVLASDDEASQVYVQSKAKRAKKLGVAFRVVDLGAAATQEALEQTLRELSADPAVHGIVLELPLAAGLDADAALLHIAARKDIEGLSPANLALIAAGREPEALLPPTPRSVRFLLRHALGDDLRGLRVAVIGPGRTVGRPLLFMLNNKGATVTLCNEHTRDLAAVLAAQDAVVVAVGKAGLLRPEQVQPEHVVIDAGINVQESGDMVGDALPELPVRAQTPVPGGVGPLTSALMYQNLVRGVKLQRGEPVDD