>4esj_A mol:protein length:257 Type-2 restriction enzyme DpnIGPHMELHFNLELVETYKSNSQKARILTEDWVYRQSYCPNCGNNPLNHFENNRPVADFYCNHCSEEFELKSKKGNFSSTINDGAYATMMKRVQADNNPNFFFLTYTKNFEVNNFLVLPKQFVTPKSIIQRKPLAPTANRAGWIGCNIDLSQVPSKGRIFLVQDGQVRDPEKVTKEFKQGLFLRKSSLSSRGWTIEILNCIDKIEGSEFTLEDMYRFESDLKNIFVKNNHIKEKIRQQLQILRDKEIIEFKGRGKYRKL