Table 3. BLASTP hits against the NR database for all putative ORFs.
| Case | Gene/Position (frame) | Accession numbers of database hits | Database hit info |
| 1 | PB1/47 (2) | Q288Y7, P0C5U7, AGR49480, AGO51397, AFV71377, AFR42732, AFJ12638, AEZ01190, AEX35415, AEO89179, ACL12403, ACJ26075, ACH58918, AGQ83473, AFO83333, ACO36494, AHB51242, AHB22709, ABI85213 | PB1-F2 |
| 2 | PB1/1925 (2), PB1/1946 (2), PB1/1970 (2), PB1/1973 (2), PB1/2054 (2) | AHB23179, AHB23700, AHB23730, AHB23769, AHB23797, AHB23845, AHB24489, AHB24622, AHB51934, AHB51987, AHB52010, AHB52086, AHB52204, AHB52240, AHB52291 | PB1-F2 |
| 3 | PA/1949 (2) | BAA01430 | DI-2 protein, A/WSN/1933(H1N1) |
| 4 | H3/1596 (3) | AAA72667, AAA72249 | Fusion protein, synthetic construct |
| 5 | PB1/1680 (3), PB1/1737 (3) | AEI29961 | A/environment/Korea/CSM3/2002(H3N6) |
| 6 | NP/605 (2), NP/632 (2), NP/656 (2) | AAV68025 | A/swine/Korea/S452/2004(H9N2) |
| 7 | H4/1277 (2) | AAA43224 | A/seal/Massachussetts/133/1982(H4N5) |
| 8 | N2/728 (3) | ACA04672 | A/duck/Eastern China/48/2002(H11N2) |
All hits for the putative ORFs listed in Table 1 are grouped into 8 cases according to the queried ORFs and hits returned from the database.