>tr|A0A891SIN9|A0A891SIN9_ECOLX Formate-dependent nitrite reductase complex subunit OS=Escherichia coli O157:H- GN=CSW52_11945 MYKGLLTLLLLFTCFARAQVVDTWQFANPQQQQQALNIASQLRCPQCQNQNLLESNAPVA VSMRHQVYSMVAEGKSEVEIIGWMTERYGDFVRYNPPLTGQTLVLWALPVVLLLLMALIL WRVRAKR