hku:LHK_01532  28 GQCAQVLNILRQHPEgVLSLELTASAAIPEAAARIHNLRHKGFNVITRIEPEIRFRGATRrNVARYSLGVP 98 
jgi:Bphy_6930  65 TQCARLLTALFRLGS-VTTFEASRYLDIYHPPARKRDLVQQGYLIKTRSRAERTECGSIH-RIGEYCFVNP 133
Q3SHD0         25 SQSMRLLAAFEARRS-VTTIEARGDLDILMSAARVFELSARGFEIVTIWTNAPTECGRRH-RVARYVLMKV 93  Thiobacillus denitrific...
jgi:HSM_1673   12 TQCRTILKVLRERSS-ST--FDFRQMGIASPAQRIKELREKGYQIETTRINSIDHTGQPHgGIALYQLISE 79 
jgi:Cpin_3852  16 SQRDKILKWLLKGKT-ITTLKAITQFGCTRLSARISEIRDMGHVIVTKWVKTRNKQ-----VVKEYSLIQY 80 
Q2RVM1         15 SQEDLILDHLESGRA-LNAAQAWTLYDCQRLAARIHTLRARGYRIDTRR-----QGGSALyQLDDY-LADA 78  Rhodospirillum rubrum A...
jgi:Asuc_1218  25 TQCKMILTALRNGER-LTQLLAYERFGCTRLGARIYDLKQQGHDIQRRMVTVARGK-----RVAEYFMNEV 89 
jgi:HSM_0883   12 SQNARILAHLKNGGR-ITSLEALNQFGCLRLSARIKDLRDCGHEIHAEF--IEVPNGK---RVKQYFMEAF 76 
tigr:DNO_0774  13 TQKRLIAAHLKKHGS-ISSWEAIELYHCTRLGAYIYELRESGWDISTLRKTFTSSVTGNSgVYALYLLNES 82 
Q5F7Q8          6 TQCKQIVDYIRNKGC-ITSLEAYQNLKVTQLAARITDLEGRGFVFAKPK----YKVGNCKnPVAHYSIAKs 71  Neisseria gonorrhoeae F...