>sp|P32711|NRFF_ECOLI Formate-dependent nitrite reductase complex subunit NrfF OS=Escherichia coli GN=nrfF MNKGLLTLLLLFTCFAHAQVVDTWQFANPQQQQQALNIASQLRCPQCQNQNLLESNAPVA VSMRHQVYSMVAEGKNEVEIIGWMTERYGDFVRYNPPLTGQTLVLWALPVVLLLLMALIL WRVRAKR