HHsearch alignment for GI: 254780828 and conserved domain: cd03758

>cd03758 proteasome_beta_type_2 proteasome beta type-2 subunit. The 20S proteasome, multisubunit proteolytic complex, is the central enzyme of nonlysosomal protein degradation in both the cytosol and nucleus. It is composed of 28 subunits arranged as four homoheptameric rings that stack on top of one another forming an elongated alpha-beta-beta-alpha cylinder with a central cavity. The proteasome alpha and beta subunits are members of the N-terminal nucleophile (Ntn)-hydrolase superfamily. Their N-terminal threonine residues are exposed as a nucleophile in peptide bond hydrolysis.Mammals have 7 alpha and 7 beta proteasome subunits while archaea have one of each.
Probab=100.00  E-value=5.8e-34  Score=232.18  Aligned_cols=172  Identities=17%  Similarity=0.188  Sum_probs=147.1

Q ss_pred             EEEEEEEECCEEEEEECCCCCCCCEEEECCCEEEEEECCCEEEEEECCHHHHHHHHHHHHHHHHHHHCCC--CCCCHHHH
Q ss_conf             1799999799799981365450536774451057981597599973130588999999999999985366--56306799
Q gi|254780828|r   16 TTILTVRKDGVVVIAGDGQVSLGQTVMKANARKVRRLGKGNIIAGFAGSSADAFTLLERLEKKLEQYPNQ--LLRSSVEL   93 (190)
Q Consensus        16 TTivgi~~~dgVviAaDtR~S~G~~v~sr~~~KI~~i~d~~~~~g~ag~a~d~~~~~~~~~~~~~~~~~~--~~~~~~~~   93 (190)
T Consensus         2 ~Tvigi~~kdgVvlAaD~r~s~g~~~~~~~~~KI~~i~~~i~~~-~sG~~aD~~~l~~~~~~~~~~~~~~~~~~~~~~~~   80 (193)
T cd03758           2 ETLIGIKGKDFVILAADTSAARSILVLKDDEDKIYKLSDHKLMA-CSGEAGDRLQFAEYIQKNIQLYKMRNGYELSPKAA   80 (193)
T ss_pred             CEEEEEEECCEEEEEECCCCCCCCEEECCCCCCEEEECCCEEEE-ECCCHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHH
T ss_conf             57999996999999995886738787548777379956988999-65365899999999999999978875989999999


Q ss_pred             HHHHHHHH--HHHHCCC-----EEEECCC-CCCEEEEECCCCCEECCCEEEEECCHHHHHHHHHHHHCCCCCHH---HHH
Q ss_conf             99997611--2220131-----0451378-76469980586311413279960642345788985207899989---999
Q gi|254780828|r   94 AKDWRMDK--YLRNLEA-----MILIADK-TITLVITGMGDVLEPENGVMAIGSGGSYALSAARALMSTQNSAE---EIA  162 (190)
Q Consensus        94 ~~~~~~~~--y~~~~~~-----~~~~~~~-~~~~~~~~d~~g~~~~~~~~a~GSGs~~A~g~Le~~y~~~~sa~---ela  162 (190)
T Consensus        81 a~~i~~~l~~~~~~~~P~~~~~iiaG~D~~~gp~Ly~~D~~G~~~~~~~~a~Gsgs~~~~~~le~~y~~dmt~eea~~l~  160 (193)
T cd03758          81 ANFTRRELAESLRSRTPYQVNLLLAGYDKVEGPSLYYIDYLGTLVKVPYAAHGYGAYFCLSILDRYYKPDMTVEEALELM  160 (193)
T ss_pred             HHHHHHHHHHHHHCCCCCEEEEEEEEEECCCCCEEEEECCCCCEEECCEEEECCCHHHHHHHHHHHCCCCCCHHHHHHHH
T ss_conf             99999999988565898508999999947999589999898773778999976637999999986358988999999999


Q ss_pred             HHHHHHHHCCCEEECCCEEEEEEECC
Q ss_conf             99999754011022595699999417
Q gi|254780828|r  163 RKAMSIAADICVYTNHNIVLETLKVG  188 (190)
Q Consensus       163 ~~Al~~A~erDvyTgd~i~i~~i~~~  188 (190)
T Consensus       161 ~~~i~~~~~Rd~~sg~~~~i~vItkd  186 (193)
T cd03758         161 KKCIKELKKRFIINLPNFTVKVVDKD  186 (193)
T ss_pred             HHHHHHHHHHCCCCCCCEEEEEECCC
T ss_conf             99999998637666995699999989