Identifying host-specific patterns in viral protein sequences to predict host spillover risk in animal and plant kingdoms

This dataset supports the study “Identifying host-specific patterns in viral protein sequences to predict host spillover risk in animal and plant kingdoms.” It includes curated protein sequences from 1,758 virus species across 18 families, analyzed for the SPHAK method. SPHAK implements a unified framework to estimate virus family and cross-host transmission risk by identifying host-specific sequence patterns. This dataset provides the foundation for reproducible modeling of host spillover events across both animal and plant viruses.