4DA2_A               16 LRRVNRFVGLVRIKEri--------erALITNTGRLNEFMIPGRIGYCTP--K----AGG-----KTRYILLGFEDHGKI 76  Pyrococc...
WP_012635561          8 IKRLNRFAALVSLMGee--------ekVFVPNSGRMKELLIRGTPVLLKKviS----GQR-----KTKYDLIKVYHNSRW 70  Halother...
licsiro:TALC_00880   12 IDRPNRFIANVRIQGennepdsypvvrCHVKNTGRCRELLVPGCRVVLSV--Ag--nPDR-----ETPYDLVAVWKGRRL 82 
goetting:Cst_c00180  15 IKRLNRFSAEVMIEGkk--------tiCHVKNTGRLKELLIEGATVYLEK--Sg--nSMR-----KTGYSLISVKKGKSI 77 
CDE43358             12 VKRLNRFVAVVEIDGve--------tqCHVKNTARCKELFLPGARVFLED--Cie-nKNR-----KTRYDVIAVYKGQKL 75 
A3DJP1               13 VKRLNRFVALVEVDGvq--------efAHVPNTGRLKELLVDGAAVMVRKydK----TDR-----KTRFGLILVRKNGIW 75  Acetivib...
A4J7I8               24 VERVNRFVGMVQVAGhi--------cpAHVPSSGRMRELLFPGNIVYISPmpK-----GR-----KTQYRIHLAKYDDIM 85  Desulfor...
WP_006524700         16 IERKNRFMALVDLAGre--------vaAHVPSTGRMRELLVPGAIVYLKPfsG----VTR-----RTKFTLLLVKHNGIL 78  Desulfos...
WP_012083039         18 IKRQNRFLATAFVDnqv--------kkVHIADTGRLEEILTPNRALLLL----------KnrpglKTDYTLIAAKMEEGW 79  Nitratir...
WP_015253447         12 IRRINRFVAEVDIGgst--------ekVHVKNTGRLADWLVSGRRVALAe--AgrdqPGR-----KTRYSLIAAERQGGW 76  Thermoba...

4DA2_A               77 AII 79  Pyrococcus furiosus DSM 3638
WP_012635561         71 VSI 73  Halothermothrix orenii
licsiro:TALC_00880   83 INM 85 
goetting:Cst_c00180  78 VNI 80 
CDE43358             76 VNI 78 
A3DJP1               76 VSI 78  Acetivibrio thermocellus ATCC 27405
A4J7I8               86 VSV 88  Desulforamulus reducens MI-1
WP_006524700         79 VSI 81  Desulfoscipio gibsoniae
WP_012083039         80 VLI 82  Nitratiruptor sp. SB155-2
WP_015253447         77 VNI 79  Thermobacillus composti