title: Nucleotide sequence of Bacillus phage Nf terminal protein gene.
abstract: The nucleotide sequence of Bacillus phage Nf gene E has been determined. Gene E codes for phage terminal protein which is the primer necessary for the initiation of DNA replication. The deduced amino acid sequence of Nf terminal protein is approximately 66% homologous with the terminal proteins of Bacillus phages PZA and luminal diameter 29, and shows similar hydropathy and secondary structure predictions. A serine which has been identified as the residue which covalently links the protein to the 5' end of the genome in luminal diameter 29, is conserved in all three phages. The hydropathic and secondary structural environment of this serine is similar in these phage terminal proteins and also similar to the linking serine of adenovirus terminal protein.
mesh_terms: D000595:Amino Acid Sequence; D001407:Bacillus / Q000235:genetics*; D001435:Bacteriophages / Q000235:genetics*; D001483:Base Sequence; D005796:Genes; D005814:Genes, Viral; D009690:Nucleic Acid Conformation; D012689:Sequence Homology, Nucleic Acid; D014764:Viral Proteins / Q000235:genetics*
chemical_list: D014764:Viral Proteins; C052951:3 protein, Bacillus phage Nf