Recombinant full length protein corresponding to E.coli Anaerobic ribonucleoside-triphosphate reductase aa 1-712. Sequence: MTPHVMKRDGCKVPFKSERIKEAILRAAKAAEVDDADYCATVAAVVSEQM QGRNQVDINEIQTAVENQLMSGPYKQLARAYIEYRHDRDIEREKRGRLNQ EIRGLVEQTNASLLNENANKDSKVIPTQR