>tr|Q74FM4|Q74FM4_GEOSL Methyl-accepting chemotaxis sensory transducer, class 40H, putative dimer with helix-swapped heme-binding site-containing PAS domain OS=Geobacter sulfurreducens GN=mcp40H-2 MFRTRLAFKVLAIIGITLFLGFAALGITSIWLEYNAIMDLQTRNTRGLSTLVVRDIGELM MAGDMAVIERYVADVRGKGAVLDLRIYDAAGRPAGKKQDAPDGEVQAALTSGATAEKRHK VDGRHVLSFIVPLANEVRCQSCHEQGARFNGAMLLTTSLEEGYAGARNLTLALALVGVCS FFLLLGVMYLFFNRVIIRNIGEISRRVQEIAQGEGDLTASVPVRSSDELGVLAEGINLLV TKLREIISGLYHQAGHIAISACRTIKETERLVASTHEQKDLSTSVAVASEEMAATLNDVA VNTQRAAQLSLSVDRAAHEGMATVTETAESIDRIKDSVMATLDTMDKLQQSSGQIGEIVG IIGDIADQTNLLALNAAIEAARAGDSGKGFAVVANEVKVLSDRTASSTREIGTIIRSIQA EIRAVVASIAEGKDKVEVGVERSTTARRQLEDILRLAAESTDMINQIATATEEQSATTGE ISEKISQVSGTAERVNGQMEQTAGIFRELSETAEQIYGTVGRFKVGTYHDTVKGLASEMR DRVVATLERAASDRRVTLDALFSSEYTPIPDTFPQKYRTPSDRLFDEIISPIQEEILGRD SGMYYAICVDRRGYCPSHNLRYSRPLTGNREADKEHNRTKRIFEDRTGLRCAGNTGSFLL QTYLRDTGEVMNDLSVPIVIGGRHWGAVRIGYRADD