Skip to main content

Table 2 Percentage nucleotide (amino acid) similarity of the different PePV ORFs with corresponding ORFs of HPV-1, HPV-5, HPV-16, and BPV-1.

From: Avian papillomaviruses: the parrot Psittacus erithacus papillomavirus (PePV) genome has a unique organization of the early protein region and is phylogenetically related to the chaffinch papillomavirus

PePV ORF BPV-1 HPV-1 HPV-5 HPV-16
E1 38 (32) 38 (32) 39 (31) 41 (33)
E2 28 (26) 39 (34) 31 (25) 34 (27)
E4 NA1 NA1 NA1 NA1
L2 28 (27) 30 (30) 29 (28) 30 (27)
L1 44 (39) 46 (42) 44 (45) 47 (41)
  1. 1 NA: Not alignable because of insufficient similarity