HHsearch alignment for GI: 254781187 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=99.94  E-value=3.3e-25  Score=173.49  Aligned_cols=253  Identities=18%  Similarity=0.153  Sum_probs=185.9

Q ss_pred             EEEEEEECCCCCCHHHHHHHHHHHHHHHCCCCEEEEECCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCC
Q ss_conf             12477614886788999999999999708997799971537999999999999999862312112333321000123332
Q gi|254781187|r   77 IFKCAISAGRGIGKTTLNAWMMLWLISTRPGMSIICIANSETQLKNTLWAEVSKWLSMLPHRHWFEMQSLSLHPSGWYAE  156 (367)
Q Consensus        77 ~~~~~v~sgrg~GKS~~~a~~~lw~~~~~~~~~v~~~A~t~~Q~~~~lw~ei~k~~~~~~~~~~~~~~~~~~~~~~~~~~  156 (367)
T Consensus         3 r~~v~~-GGrgsgKS~~~a~~~i~~~~~~~-~~~l~~r~~~~slr~sv~~~~~~~i~~~~~~~~~~~~~s~~~i------   74 (387)
T pfam04466         3 RYKVAK-GGRGSGKSYHIALKLVLKLLMHP-RTNLVIREVKNTIEDSVFTQLQEALSMLGLDHEFKISKSPIEI------   74 (387)
T ss_pred             CEEEEE-ECCCCHHHHHHHHHHHHHHHHCC-CEEEEEECCHHHHHHHHHHHHHHHHHHCCCCCEEEECCCCEEE------
T ss_conf             689999-08886799999999999998789-8699997556889999999999999976997348973761489------


Q ss_pred             CCCCCCCCCCCCEEEEECCCCCCCCCCCCCCCCCCCCEEEEECCCCCCHHHHHHHHHHHHCCCCCEEEEEEECCCCCCCH
Q ss_conf             21111345776126621013544556521011358628999754559988999989874069882589998078999876
Q gi|254781187|r  157 LLEQSMGIDSKHYTITCRTYSEERPDTFVGPHNTHGMAVFNDEASGTPDIINKSILGFFTELNPNRFWIMTSNTRRLNGW  236 (367)
Q Consensus       157 ~~~~~~~~~~~~~~~~a~~~~~~~~ea~~g~h~~~~~l~ivDEAsgI~d~i~e~i~g~Lt~~~~~~~~i~igNP~r~~g~  236 (367)
T Consensus        75 -----~~~~~gs~i~f~-G~--d~~~~iks~~~--i~~~~~eEa~~~~~~~~~~l~~~~r~~~~~~~i~~~~NP~~~~~w  144 (387)
T pfam04466        75 -----TVKINGSKFLFY-GM--DDPAKIKSIKD--VSDAWIEEAAEFKTEDFDQLIPTIRRPKPGSEIFMSFNPVNKLNW  144 (387)
T ss_pred             -----EECCCCCEEEEE-EC--CCHHHHHCCCC--CEEEEEECHHHCCHHHHHHHHHHHCCCCCCEEEEEECCCCCCCCH
T ss_conf             -----987899699998-57--89688416366--149999412447998999999885317887199998289998774


Q ss_pred             HHHHHHCC-----CCCEEEEEECCCCCCCCCHHHHHHHHHHCCCCCCEEEEEEEEEECCCCCCEEECHHHHHHHHCCCCC
Q ss_conf             88754112-----2350467523332888898899999962168800026888644327789807829998644315777
Q gi|254781187|r  237 FYDIFNIP-----LEDWKRYQIDTRTVEGIDSGFHEGIISRYGLDSDVARIEILGQFPQQEVNNFIPHNYIEEAMSREAI  311 (367)
Q Consensus       237 Fye~~~~~-----~~~w~~~~~~~~d~p~~~~~~i~~~~~~~gedS~~~r~ev~G~Fp~~~~d~~ip~~~ie~a~~~~~~  311 (367)
T Consensus       145 ~~~~~~~~~~~~~~~~~~~~~~ty~DNp~L~~~~i~~~e~~k~~dp~~y~~~~lGe~~~-~~g~V~~~~~~-~~~~~~~~  222 (387)
T pfam04466       145 TYKRFFKNDKSELDDDTYIHHSTYRDNPFLPEVDIREIEELKRRNPDYYRIEYLGEFGG-LGTLVLPNFEI-KPLWVEAA  222 (387)
T ss_pred             HHHHHHCCCCCCCCCCEEEEEEEECCCCCCCHHHHHHHHHHHHCCHHHHHHHHCCCEEE-CCCEEEECCEE-EECCCCCH
T ss_conf             88997417754677885999999616998999999999998703999989977571563-48779735445-55232640


Q ss_pred             CCCCCCEEEEEECCCCCCCEEEEEE----ECCCEEEEEHHHCH
Q ss_conf             7889848999963877881089999----70883687042030
Q gi|254781187|r  312 DDLYAPLIMGCDIAGEGGDKTVVVF----RRGNIIEHIFDWSA  350 (367)
Q Consensus       312 ~~~~~p~viGvDvAr~G~D~Tvi~~----r~G~~v~~i~~~~~  350 (367)
T Consensus       223 ~~~~~~~~~G~D~-G~~~dpta~v~~~~~~~~~~lyi~~e~y~  264 (387)
T pfam04466       223 EDAHIKLGFKRDF-GFDESATASVRGALDVKKKVIYLYDEYYD  264 (387)
T ss_pred             HHHHCCCCCCEEC-CCCCCCCEEEEEEEECCCCEEEEEEEEEC
T ss_conf             2200033421354-64378877999999779989999999984