Formate

I want extract only Table from PDF file but can't copy it as it usual formate. I'm in big trouble. Can any one help me ??? :( :( :(

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... an amino acid that is present in several enzymes (for example glutathione peroxidases, tetraiodothyronine 5' deiodinases, thioredoxin reductases, formate dehydrogenases, glycine reductases and some hydrogenases). Selenocysteine has a structure similar to cysteine, but with an atom of selenium ...

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