Table 3. Comparative protein sequence analysis of host specificity-associated proteins in a phage HY01 gene cluster.
| Locus tag | Predicted function | Location (nt) | BLASTP best matches | Identitya | Accession no. |
| HY01_0237 | Putative long tail fiber proximal subunit | 148539..152411 | Long tail fiber proximal subunit pSs1_00252 [Shigella phage pSs-1] | 1258/1290 (98%) | KM501444 |
| Phage long tail fiber proximal subunit F412_gp030 [E. coli O157:H7 phage wV7] | 1243/1290 (96%) | HM997020 | |||
| HY01_0238 | Putative hinge connector of long tail fiber proximal connector | 152420..153535 | Hinge connector of long tail fiber, proximal connector AR1_256 [E. coli O157:H7 phage AR1] | 363/371 (98%) | AP011113 |
| Hinge connector of long tail fiber proximal connector pSs1_00253 [Shigella phage pSs-1] | 361/371 (97%) | KM501444 | |||
| HY01_0239 | Putative hinge connector of long tail fiber distal connector | 153598..154254 | Hinge connector long tail fiber pSs1_00254 [Shigella phage pSs-1] | 217/218 (99%) | KM501444 |
| Hinge connector of long tail fiber distal connector F412_gp028 [E. coli O157:H7 phage wV7] | 216/218 (99%) | HM997020 | |||
| HY01_0240 | Possible long tail fiber distal subunit | 154263..157001 | Long tail fiber distal subunit RB69p254 [E. coli phage RB69] | 650/679 (96%) | AY303349 |
| Long tail fiber distal subunit RB27_244 [E. coli phage RB27] | 626/679 (92%) | KM607000 | |||
| HY01_0241 | Putative receptor recognition protein | 157033.157812 | Receptor recognition protein pSs1_00256 [Shigella phage pSs-1] | 256/259 (99%) | KM501444 |
| Receptor recognition protein AR1_259 [E. coli O157:H7 phage AR1] | 252/259 (97%) | AP011113 | |||
| Locus tag | Predicted function | Location (nt) | BLASTP best matches | Identitya | Accession no. |
| HY01_0237 | Putative long tail fiber proximal subunit | 148539..152411 | Long tail fiber proximal subunit pSs1_00252 [Shigella phage pSs-1] | 1258/1290 (98%) | KM501444 |
| Phage long tail fiber proximal subunit F412_gp030 [E. coli O157:H7 phage wV7] | 1243/1290 (96%) | HM997020 | |||
| HY01_0238 | Putative hinge connector of long tail fiber proximal connector | 152420..153535 | Hinge connector of long tail fiber, proximal connector AR1_256 [E. coli O157:H7 phage AR1] | 363/371 (98%) | AP011113 |
| Hinge connector of long tail fiber proximal connector pSs1_00253 [Shigella phage pSs-1] | 361/371 (97%) | KM501444 | |||
| HY01_0239 | Putative hinge connector of long tail fiber distal connector | 153598..154254 | Hinge connector long tail fiber pSs1_00254 [Shigella phage pSs-1] | 217/218 (99%) | KM501444 |
| Hinge connector of long tail fiber distal connector F412_gp028 [E. coli O157:H7 phage wV7] | 216/218 (99%) | HM997020 | |||
| HY01_0240 | Possible long tail fiber distal subunit | 154263..157001 | Long tail fiber distal subunit RB69p254 [E. coli phage RB69] | 650/679 (96%) | AY303349 |
| Long tail fiber distal subunit RB27_244 [E. coli phage RB27] | 626/679 (92%) | KM607000 | |||
| HY01_0241 | Putative receptor recognition protein | 157033.157812 | Receptor recognition protein pSs1_00256 [Shigella phage pSs-1] | 256/259 (99%) | KM501444 |
| Receptor recognition protein AR1_259 [E. coli O157:H7 phage AR1] | 252/259 (97%) | AP011113 |
a amino acid sequence identity