>tr|A7ZUV0|A7ZUV0_ECO24 Formate-dependent nitrite reductase complex subunit OS=Escherichia coli O139:H28 (strain E24377A / ETEC) OX=331111 GN=nrfF PE=3 SV=1 MNKGLLTLLLLFTCFARAQVVDTWQFANPQQQQQALNIASQLRCPQCQNQNLLESNAPVA VSMRHQVYSMVAEGKNEVEIIGWMTERYGDFVRYNPPLTGQTLVLWALPVVLLLLMALIL WRVRAKR