CDD07259      31 LLRQKLHDRPDNLREALQNEIDELernnhrysndtKvnDFDAILLGYG-LCSNATVGL------HSNKYPLVVPRA---- 99 
WP_012663123  37 ytTPGLHQDINELEAQLIKFVEKA-----------Ka-VARGVIVVYG----GKYCYVnpdnptRLMK---NIIEEqgin 97  Desulforapulum ...
WP_012176486  37 FTTPGLHQDIPALETQLVEKIHKA-----------Ke-HKDKVIVVYG----GKFCYVnvdnplRKMS---NIIEEqgpg 97  Desulfosudis ol...
WP_012610952  36 FTKPGLHQNVQELEKQLRNQVAKA-----------Ke-KTDKVIVVYG----GKFCYVnadeptKTMQ---NIIESlgdg 96  Desulfatibacill...
WP_014586711  29 YLEAGLHVDFDGLAEALKRELEDC-----------R--GFDGIVVAFG-ECHPRIAEI-------LAPYNAVLLRC---- 83  Methanothrix ha...
A0B728        33 yLDPGLHVDFDELALKLREALESC-----------K---DNMIIVVYG-ACHPKMNDL-------LEGYRAELIDC---- 86  Methanothrix th...
WP_013120828  30 FIDAALHVNLDQLEQALKEKLDKIa-------------NQSQPIILVGkKCHPDIQSL-------AEKYNGKIVKA---- 85  Thermincola potens
WP_015051936  24 yLDAGQHVDPEALARSVTGALKGI--------------NGTNIPLVIGrQCAPDLEKL-------AGELGARVIRA---- 78  Thermacetogeniu...
WP_015757486  28 YIDPALHVDLNRLKDELSRSMDQM---------------NGDTFVVLGaQCHPEIENM-------VAERGGQIIKA---- 81  Desulfofarcimen...
WP_013278921  36 yIDPALHVDFDKLRARLIDVLDEV-----------Sh-kHEELIIIFG-NCYPEIDQT-------ITKYNGDRIKA---- 91  Acetohalobium a...

CDD07259     100 ------HDCITLFMGSKEKYADYYDTHKG--FFYYTPGFVeigypdddavwdRRYQMY---LTRYkGsEKKARRAVEIek 168
WP_012663123  98 vtrieaSHCMGMLASDDEMKQITAELAGGepVWFMTPGWVkfrk-----kvfKGWD------------KGLANENFPR-- 158 Desulforapulum ...
WP_012176486  98 vgrvnaTHCMDMIADEATRKQLALELAGDenVWWMTPGWVkfkd-----lvfKGWD------------KGIANENFPK-- 158 Desulfosudis ol...
WP_012610952  97 vrriqaTHCMDMIAGEEERAQIADELAGGelVWWMTPGWVkfrh-----qvfDGWD------------QALANENFPR-- 157 Desulfatibacill...
WP_014586711  84 ------QNCIDALITRKKV--EEIAKRGL--YFYLSPGWV------------KGWRDMf---ERMsWsREEARFQLAP-- 136 Methanothrix ha...
A0B728        87 ------QNCIDALITRREV--ERIASEGL--YFYLTPGWI------------ECWRDIf---RRLgWgMEEARLEMGC-- 139 Methanothrix th...
WP_013120828  86 ------SNCIELLLGDKMK---ELDQEAK--TFYLTNGWL------------KRWQDIf--VKGLgWdKVDARQNFGY-- 138 Thermincola potens
WP_015051936  79 ------GNCIEMLLGDLLA---EYDAEAK--TFYITGGWL------------ENWRKIf--VDGLkWdEIDARQNFGF-- 131 Thermacetogeniu...
WP_015757486  82 ------KNCIDMLFGNKMA---ETDAEAR--TFYLTSGWL------------ENWRKIf--VEGLkWdEIDARQNFGF-- 134 Desulfofarcimen...
WP_013278921  92 ------QDCMWALLGDKKT---DLDSQGD--IFYLTSGYL------------KHWRDIfasQNGLgWdPIDARQNFGF-- 146 Acetohalobium a...

CDD07259     169 sftdsYQGFTYI-KW-EDLSFPEY--ENAIQELAGEKGWKFDAVLGKNTILRKLV 219
WP_012663123 159 -----HTGGAVVlDGiGYLDQYMGenPEEFLEYCDWMGIPMQAYPITLDRFKGLL 208 Desulforapulum autotrophicum
WP_012176486 159 -----HTGGAIVlDGiGFMDKYMTdnPEAFLDYCDWMGIPMQAAPVTLDRFKSLL 208 Desulfosudis oleivorans
WP_012610952 158 -----HSGGAIVlDGiGFMDEYMTekPEEFLEYCDWMGIPMQSNPGNLDRLKSLL 207 Desulfatibacillum aliphaticivorans
WP_014586711 137 -----FKGAIFL-DT--LGNAQDY--EEGLIEFLDFTLCPYEKMPVDLAHFRAli 181 Methanothrix harundinacea
A0B728       140 -----FKGVIFI-DT--LGNAEDY--ENDLLEFMDFTLLQYSIIPGKLDHFRSLI 184 Methanothrix thermoacetophila PT
WP_013120828 139 -----YDRIVLI-DT-GLTEISEE----DILNFFEYTQVPIEVYPATLDHLKsel 182 Thermincola potens
WP_015051936 132 -----YDRILLL-DT-GLTPIDDE----KILEFYDYTQVPIEIRPVKLDNFRKLL 175 Thermacetogenium phaeum
WP_015757486 135 -----YDRILLL-DT-GISPINDE----AILEFFEYTQVPIEIITIELDNLAKLL 178 Desulfofarcimen acetoxidans
WP_013278921 147 -----YDKIILL-DT-GVREIPEE----EILEFFEYTRIPIEPIEIDLTYFKKLv 190 Acetohalobium arabaticum