for the study of the protein -- protein and protein -- nucleic acid interactions in the assembly of virus particles , laser raman spectra have been obtained in h2o and d2o solutions and as a function of temperature for the following salmonella phage p22 components : mature phage particles , isolated mature phage dna , mature protein shells empty of dna , precursor protein shells ( procapsids ) , and purified coat , scaffolding and tail-spike proteins .
C0033665
precursor protein
C0033684
proteins