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