PROSITE Scan Sequence

Scan a raw protein amino acid sequence against all PROSITE patterns and profiles to find matching motifs and domains. Returns PROSITE signature accessions, names, positions, and confidence scores. This is the sequence-based alternative to ScanProsite_scan_protein (which accepts UniProt accessions). Use this when you have a novel or modified sequence not in UniProt. By default, skips frequent/low-information patterns (like N-glycosylation); set skip_frequent=false to include all matches.