HHsearch alignment for GI: 255764515 and conserved domain: pfam04466

>pfam04466 Terminase_3 Phage terminase large subunit. Initiation of packaging of double-stranded viral DNA involves the specific interaction of the prohead with viral DNA in a process mediated by a phage-encoded terminase protein. The terminase enzymes are usually hetero-oligomers composed of a small and a large subunit. This region is found on the large subunit and possess an endonuclease and ATPase activity that require Mg2+ and a neutral or slightly basic reaction. This region is also found in bacterial sequences.
Probab=96.07  E-value=0.093  Score=28.89  Aligned_cols=131  Identities=12%  Similarity=0.141  Sum_probs=56.5

Q ss_pred             CCEEEEECCCCCHHHH-HHHHHHHHHHCCCCCEEEEECC--HHHHHHH---HHHHHHHCCCCCCEEEEEECCHHHHHHHH
Q ss_conf             9809995889986899-9999999997599949999160--4656999---99999855888815999858978988873
Q gi|255764515|r   18 KRCAIWASMGSGKTVS-VLTALSYIHLWGEKSVLVIAPL--RVAQSVW---TSEVQRWSNFSHMNISVITGTVKQRTKVL   91 (458)
Q Consensus        18 ~~~ll~~~~G~GKT~~-al~~~~~l~~~~~~~~LIv~P~--~l~~~~W---~~Ei~kf~~~~~~~~~~~~g~~~~r~~~~   91 (458)
T Consensus         3 r~~v~~GGrgsgKS~~~a~~~i~~~~~~-~~~~l~~r~~~~slr~sv~~~~~~~i~~~----~~~~~~~~~~s~~~i~~~   77 (387)
T pfam04466         3 RYKVAKGGRGSGKSYHIALKLVLKLLMH-PRTNLVIREVKNTIEDSVFTQLQEALSML----GLDHEFKISKSPIEITVK   77 (387)
T ss_pred             CEEEEEECCCCHHHHHHHHHHHHHHHHC-CCEEEEEECCHHHHHHHHHHHHHHHHHHC----CCCCEEEECCCCEEEEEC
T ss_conf             6899990888679999999999999878-98699997556889999999999999976----997348973761489987


Q ss_pred             CCCCCEEEECCCCHHHHHHHCCCCCCCCEEECCCCCCCCCCCCCCHHHHHHHHHHHH-HCCCEEEEECCCCHH
Q ss_conf             077986998064202334420001132204404531002465431156777766543-059807996584023
Q gi|255764515|r   92 KTPAVLYVINFENLGWLVQELKGTWPFATIVVDESTKLKSFRLRQGSKTARALAKPA-WESERFIELTGTPSP  163 (458)
Q Consensus        92 ~~~~~i~i~s~e~~~~~~~~~~~~~~~~~iIiDEaH~lkn~~~~~~s~~~~~l~~~~-~~~~~~l~LTgTPi~  163 (458)
T Consensus        78 ~~gs~i~f~G~d~~----~~iks~~~i~~~~~eEa~~~~~---~~~~~l---~~~~r~~~~~~~i~~~~NP~~  140 (387)
T pfam04466        78 INGSKFLFYGMDDP----AKIKSIKDVSDAWIEEAAEFKT---EDFDQL---IPTIRRPKPGSEIFMSFNPVN  140 (387)
T ss_pred             CCCCEEEEEECCCH----HHHHCCCCCEEEEEECHHHCCH---HHHHHH---HHHHCCCCCCEEEEEECCCCC
T ss_conf             89969999857896----8841636614999941244799---899999---988531788719999828999