3X1J_A         1 MN--RVLYPGTFDPITKGHGDLIERASRLFDHVIIAVAASPKKNPLFSLEQRVALAQEVTK--HL--PNVEVVGFSTLLA 74 
NP_603063      1 MK--IGVYAGSFDPITKGHQDIIERALKIVDKLIVVVMNNPTKNYWFNLDERKNLISKIFE--GS--DSIKVDEHAGLLV 74 
NP_212836      1 MR--VAVFPGSFDPITWGHIDLIKRSLAIFDKVIVLVAKNKSKKYFLSDIERFSLTKDVIS--SLnfSNVLVDRYSGFIV 76 
WP_012513352   1 MS--QVIYPGTFDPPHLGHLDIVKRASYIFDEVFIAIAKNPHKNPMFEANVRKNLFDKILKaeNL--KNVYVEIFDITLV 76 
WP_012675091   3 TK--VCVYPGTFDPVHFGHLDIVDRALNIFETVVVAIAENPKKEPFFSLEERIKMFQDAVS--KYk-GRVIVEGFSGLLV 77 
WP_041531153   2 TK--VCVYPGTFDPVHYGHIDIVKRALNVFENVIVAIAENPKKKPLFSIDERVDMFRESIK--EFs-DRVIVESFEGLLI 76 
WP_014487117   1 MKngKVIFPGTFDPFTLGHLDVLYRLADIFNKVYISVAVNLDKSPTFSIEERKNMIKKVIG--DN--DTIEIVTISGLVT 76 
WP_025208617  11 QE--IAIFPASFNPIHNGHIELIEISAEIYKTLYVFVANNESKNYSVDLEERYKIVKKAIS--SLnkDNIIVVKQSNLQT 86 
WP_004833415   1 M---KVIFPGSFDPLTNGHKSIVLKALNIFDSVDIVILNNINKNPLFSLEERKKIISNIFK--EY--KNVDVHVYCGLLS 73 
WP_012422451   1 MR--VALFPGSFDPVTWGHIDLVKRASLIFDKVIVLVANNSAKNYLLSDVERYELTFEVIA--SLgwSKIFVDRYDGIIL 76 

3X1J_A        75 H--FVKEQKANVFLRGLRAVSDFEYEFQLANMNRQLA-PDVESMFLTPSEKYSFISSTLVREIAALGG-DISKFVHPAVA 150
NP_603063     75 D--FMAKNSCNILIKGLRDVKDFSEEMTYSFANKKLSnGEVDTIFIPTSEKYTYVSSTFVKELAFYNQ-SLTGYVDDKVI 151
NP_212836     77 D--YALINSIKFIVRGIRAFNDFDIEFERYLVNNKLN-FEIDTIFLPSSAEHLYVRSDFVKELMLKKDvDLSNFVPELVF 153
WP_012513352  77 E--YAKSKDIKLVIRGVRLFTDFEYELQISMSNYIL--GGLETLFMMPSQEYIHISSTIVRDLIKYKA-SLKGFVHPIIE 151
WP_012675091  78 D--FARKYNTKIIIRGVRLFTDFEYELQIAMTNYKL--DKVETFFMMPQQELIHISSSIVKDVAIHGG-DISSMVTPFVK 152
WP_041531153  77 N--FMRKYNTKIIVRGVRLFTDFEYELQIAMTNYNL--DKVETFFLMPSQELIHISSSIVKDVALHHG-DLSKMVHPYVE 151
WP_014487117  77 E--YMKQNDIKVLARGIRDSEDLYYELRMSRMNKLLY-PEMDTIFLHTSEHYAYVSSSLIKEILKFNG-PIDGLVPEIIV 152
WP_025208617  87 TglFTKLNKINVVIRGSREVKLSSYESILA--DKYLE-DNSQLKFHFFSFEDEKTSSTKIRELISNNQ-SISEFVPKIVE 162
WP_004833415  74 E--YIRKNNINVLVRGVRNTLDFEAEKINAKVNKQLC--GVETILFFSDDSEDYISSSIVKDIFFNGG-NINLYVDKIVL 148
WP_012422451  77 D--YALKNDIGFIVRGVRAFHDFEFEFERYVVNNKLS-PLVDTIFLPSSDRYLFVRSDLVKELIKNKNfDLSSFIPELVQ 153

3X1J_A       151 DALAERF-KR 159
NP_603063    152 VDILNRA-KE 160
NP_212836    154 NRLKSKFi-D 162
WP_012513352 152 KDVL--L-S- 157
WP_012675091 153 SMLEEKV-KT 161
WP_041531153 152 KKLREKF-KV 160
WP_014487117 153 EDIKSKF-IK 161
WP_025208617 163 KDII-KLwKN 171
WP_004833415 149 DILSEKF-RR 157
WP_012422451 154 KKLKSKFi-D 162