>sp|P77733|FOCB_ECOLI Formate channel FocB OS=Escherichia coli (strain K12) OX=83333 GN=focB PE=1 SV=1 MRNKLSFDLQLSARKAAIAERIAAHKIARSKVSVFLMAMSAGVFMAIGFTFYLSVIADAP SSQALTHLVGGLCFTLGFILLAVCGTSLFTSSVMTVMAKSRGVISWRTWLINALLVACGN LAGIACFSLLIWFSGLVMSENAMWGVAVLHCAEGKMHHTFTESVSLGIMCNLMVCLALWM SYCGRSLCDKIVAMILPITLFVASGFEHCIANLFVIPFAIAIRHFAPPPFWQLAHSSADN FPALTVSHFITANLLPVMLGNIIGGAVLVSMCYRAIYLRQEP