>PDB:4ri1:A CRYSTAL STRUCTURE OF HELICOBACTER PYLORI PSEUDAMIN
kknysykN-IQAIdFtNLNdgEKLLVLEFRNHPNTALWMY-STFISLKTHLQFIEDLKNSPNHRYFLFKE
E-GVYLGVGSITKINFFHKHGYLGIYKNPFLKN--GGETILKALEFIAFEEFQLHSLHLEVMENNFKAIA
FYEKNHYELEGRLKGFISKDKEFIDVLLYYKDKKGYNDqsllk

>PDB:4r87:F CRYSTAL STRUCTURE OF SPERMIDINE N-ACETYLTRANSFERAS
-----nsQlTLRA-L-ERG--DLRFIHNLNNNRNIMSYWFeEPYESFDELEELYNKHIHDNAERRFVVED
AqKNLIGLVELIEINYIHRSAEFQIIIAPEHQGkgFARTLINRALDYSFTILNLHKIYLHVAVENPKAVH
LYEECGFVEEGHLVEEFFINGRYQDVKRMYILQSKYLN-----

>PDB:3wr7:D CRYSTAL STRUCTURE OF SPERMIDINE ACETYLTRANSFERASE 
------hSvKLRP-L-ERE--DLRYVHQLDNNASVMRYWFeEPYEAFVELSDLYDKHIHDQSERRFVVEC
D-GEKAGLVELVEINHVHRRAEFQIIISPEYQGkgLATRAAKLAMDYGFTVLNLYKLYLIVDKENEKAIH
IYRKLGFSVEGELMHEFFINGQYRNAIRMCIFQHQYLAehk--