| ID: 7943566 | head maturation protease [Escherichia phage JS10] | NC_012741.1 (101804..102439) | EpJS10_0167 |
| ID: 10323344 | gp21 prohead core scaffold protein and protease [Aeromonas phage 65] | NC_015251.1 (64397..65122, complement) | ST65p083 |
| ID: 1258771 | head maturation protease [Escherichia phage T4] | NC_000866.4 (103448..104086) | T4p172 |
| ID: 26041991 | head maturation protease [Escherichia phage AR1] | NC_027983.1 (100688..101326) | AR1_176 |
| ID: 1494301 | head maturation protease [Escherichia phage RB69] | NC_004928.1 (106136..106777) | RB69p185 |
| ID: 1725320 | prohead core scaffolding protein and protease [Escherichia phage RB49] | NC_005066.1 (91697..92392) | RB49p159 |
| ID: 9384472 | head maturation protease [Escherichia phage IME08] | NC_014260.1 (101465..102100) | IME08_gp162 |
| ID: 5783839 | head maturation protease [Escherichia phage JS98] | NC_010105.1 (102725..103360) | EpJS98_gp170 |
| ID: 10021412 | head maturation protease [Escherichia phage vB_EcoM_VR7] | NC_014792.1 (99994..100632) | VR7_gp187 |
| ID: 4239188 | head maturation protease [Synechococcus phage syn9] | NC_008296.2 (115906..116550) | BSV9_gp131, BSV9_gp129 |
| ID: 5602095 | gp21 prohead core scaffold protein and protease [Escherichia phage Phi1] | NC_009821.1 (93054..93749) | phi1p159 |
| ID: 7943203 | prohead core scaffolding protein and protease [Escherichia phage JSE] | NC_012740.1 (96376..97071) | EpJSE_00163 |
| ID: 4156579 | prohead core scaffolding protein and protease [Aeromonas phage 25] | NC_008208.1 (97886..98518) | PHG25ORF150w |
| ID: 3416636 | prohead core scaffolding protein and protease [Aeromonas phage 31] | NC_007022.1 (102732..103364) | PHG31p157 |
| ID: 18560142 | gp21 prohead core scaffold protein and protease [Aeromonas phage PX29] | NC_023688.1 (144900..145550) | CL89_gp260, PX29p218 |
| ID: 10323163 | head maturation protease [Acinetobacter phage 133] | NC_015250.1 (99689..100327) | Acj133p176 |
| ID: 9926617 | gp21 prohead core scaffold protein and protease [Acinetobacter phage Acj9] | NC_014663.1 (113829..114458) | Acj9p183 |
| ID: 9926329 | head maturation protease [Enterobacter phage CC31] | NC_014662.1 (100353..100994) | CC31p175 |
| ID: 9926073 | gp21 prohead core scaffold protein and protease [Acinetobacter phage Acj61] | NC_014661.1 (112175..112819) | Acj61p182 |
| ID: 9925809 | gp21 prohead core scaffold protein and protease [Acinetobacter phage Ac42] | NC_014660.1 (110524..111180) | Ac42p182 |