FIG. 1.

KFV genome. (A) Graphical illustration showing the peptide domains within the full-length KFV polypeptide coding sequence and UTRs. aa, amino acid. (B) Coomassie-stained SDS-PAGE illustrating the structural proteins isolated from KFV virions and the corresponding coding regions within the KFV genome. BSA, bovine serum albumin; CA, carbonic anhydrase; LSZ, lysozyme. (C) Virus capsid protein sequence. The inferred amino acid sequence begins at the start of the single KFV ORF. The light gray type indicates VP1 residues, and the bold and italic type represents the probable extent of VP2 residues. The N-terminal sequences SDVPAINVT and TAALGIG were determined as described in Materials and Methods. These and other sequences determined by mass spectrometry of tryptic digests of KFV capsid proteins are underlined.