>9nnb_B mol:protein length:311 Retron I-A Ec78 reverse transcriptaseMSVIRGLAAVLRQSDSDISAFLVTAPRKYKVYKIPKRTTGFRVIAQPAKGLKDIQRAFVQLYSLPVHDASMAYMKGKGIRDNAAAHAGNQYLLKADLEDFFNSITPAIFWRCIEMSSAQTPQFEPQDKLFIEKILFWQPIKRRKTKLILSVGAPSSPVISNFCMYEFDNRIHAACKKVEITYTRYADDLTFSSNIPDVLKAVPSTLEVLLKDLFGSALRLNHSKTVFSSKAHNRHVTGITINNEETLSLGRDRKRFIKHLINQYKYGLLDNEDKAYLIGLLAFASHIEPSFITRMNEKYSLELMERLRGQR