HHsearch alignment for GI: 254780837 and conserved domain: pfam01420

>pfam01420 Methylase_S Type I restriction modification DNA specificity domain. This domain is also known as the target recognition domain (TRD). Restriction-modification (R-M) systems protect a bacterial cell against invasion of foreign DNA by endonucleolytic cleavage of DNA that lacks a site specific modification. The host genome is protected from cleavage by methylation of specific nucleotides in the target sites. In type I systems, both restriction and modification activities are present in one heteromeric enzyme complex composed of one DNA specificity subunit (this family), two modification (M) subunits and two restriction (R) subunits.
Probab=99.95  E-value=8.7e-28  Score=191.48  Aligned_cols=160  Identities=21%  Similarity=0.334  Sum_probs=131.4

Q ss_pred             CCCCEEEECCCEEEEEECCCCCCC-----CCEEEEEEEEEEECCCEEEECCCCCCCCCCCCEEEECCCCEEEEEECCCCC
Q ss_conf             898869884123998506678887-----753688700002064123311222234665533784289789994228752
Q gi|254780837|r   22 PKHWKVVPIKRFTKLNTGRTSESG-----KDIIYIGLEDVESGTGKYLPKDGNSRQSDTSTVSIFAKGQILYGKLGPYLR   96 (426)
Q Consensus        22 P~~We~~kL~~i~~i~~g~~~~~~-----~~~~~~~~~~i~~~~~~~~~~~~~~~~~~~~~~~~~~~gDil~s~~g~~~g   96 (426)
T Consensus         1 P~~We~~~Lg~i~~~~~G~~~~~~~~~~~g~ip~i~~~~~~~~~~~~~---------~~~~~~~~~~~dil~~~~g~~-g   70 (167)
T pfam01420         1 PVDWEEFKLGEIFEIKKGKTLSKKELRENGKYPYITAGDLNNGVIGGV---------GYIKKKIFPGNSILISSNGSI-G   70 (167)
T ss_pred             CCCCEEEEEEEEEEEECCCCCCHHHHCCCCCEEEEEEEEECCCCCCEE---------ECCEEEEECCCEEEEECCCCC-E
T ss_conf             979899990529999279989877812379816997402204642100---------011257505981686215774-0


Q ss_pred             EEEEECCCEEEECCEEEECCC--CCCCHHHHHHHCHHHHHHHHHHCCCCCCEEEECHHHHHHHHHHHHHHHHHHHHHHHH
Q ss_conf             379834648990743871466--678702222211177889888315687166652666344555443323457799999
Q gi|254780837|r   97 KAIIADFDGICSTQFLVLQPK--DVLPELLQGWLLSIDVTQRIEAICEGATMSHADWKGIGNIPMPIPPLAEQVLIREKI  174 (426)
Q Consensus        97 ~~~i~~~~~~~~~~~~vl~~~--~~~~~fl~y~l~s~~~~~~~~~~~~Gs~~~~i~~~~l~~~~iplPpl~eQ~kIv~~L  174 (426)
T Consensus        71 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~--~~~~~~~~~~g~~~~~i~~~~i~~~~i~~Ppl~EQ~~I~~~l  148 (167)
T pfam01420        71 YVFYRDKPFFANQDVKVLIPKNNELLNKFLYLFLKT--ILKKLKKLKFGSGQPKLNKKRLKELKIPLPPLEEQQKIADIL  148 (167)
T ss_pred             EEEECCCCEEEECCEEEEEECCCCCCHHHHHHHHHH--HHHHHHHHCCCCCCCCCCHHHHHCCCCCCCCHHHHHHHHHHH
T ss_conf             478608875775235899731113328899999974--057787534665301466788605734489999999999999


Q ss_pred             HHHHHHHHHHHHHHHHHHHHHHH
Q ss_conf             99999888776543332222368
Q gi|254780837|r  175 IAETVRIDTLITERIRFIELLKE  197 (426)
Q Consensus       175 d~~~~~Id~~I~~~~~~i~~l~e  197 (426)
T Consensus       149 ~----~ld~~I~~~~~~i~~Lke  167 (167)
T pfam01420       149 E----QLDATIELEKKKLAELEE  167 (167)
T ss_pred             H----HHHHHHHHHHHHHHHHCC
T ss_conf             9----999999999999998478