>sp|P32711|NRFF_ECOLI Formate-dependent nitrite reductase complex subunit NrfF OS=Escherichia coli (strain K12) OX=83333 GN=nrfF PE=3 SV=1 MNKGLLTLLLLFTCFAHAQVVDTWQFANPQQQQQALNIASQLRCPQCQNQNLLESNAPVA VSMRHQVYSMVAEGKNEVEIIGWMTERYGDFVRYNPPLTGQTLVLWALPVVLLLLMALIL WRVRAKR