>sp|B1XDK3|QUEF_ECODH NADPH-dependent 7-cyano-7-deazaguanine reductase OS=Escherichia coli GN=queF
MSSYANHQALAGLTLGKSTDYRDTYDASLLQGVPRSLNRDPLGLKADNLPFHGTDIWTLY
ELSWLNAKGLPQVAVGHVELDYTSVNLIESKSFKLYLNSFNQTRFNNWDEVRQTLERDLS
TCAQGKISVALYRLDELEGQPIGHFNGTCIDDQDITIDNYEFTTDYLENATCGEKVVEET
LVSHLLKSNCLITHQPDWGSLQIQYRGRQIDREKLLRYLVSFRHHNEFHEQCVERIFNDL
LRFCQPEKLSVYARYTRRGGLDINPWRSNSDFVPSTTRLVRQ