HHsearch alignment for GI: 254780828 and conserved domain: cd03761

>cd03761 proteasome_beta_type_5 proteasome beta type-5 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=1.1e-37  Score=255.51  Aligned_cols=172  Identities=23%  Similarity=0.184  Sum_probs=154.8

Q ss_pred             EEEEEEEECCEEEEEECCCCCCCCEEEECCCEEEEEECCCEEEEEECCHHHHHHHHHHHHHHHHHHHCC--CCCCCHHHH
Q ss_conf             179999979979998136545053677445105798159759997313058899999999999998536--656306799
Q gi|254780828|r   16 TTILTVRKDGVVVIAGDGQVSLGQTVMKANARKVRRLGKGNIIAGFAGSSADAFTLLERLEKKLEQYPN--QLLRSSVEL   93 (190)
Q Consensus        16 TTivgi~~~dgVviAaDtR~S~G~~v~sr~~~KI~~i~d~~~~~g~ag~a~d~~~~~~~~~~~~~~~~~--~~~~~~~~~   93 (190)
T Consensus         1 TT~igi~~~dGVvlAaD~r~s~g~~i~~~~~~KI~~i~d~~~~~-~sG~~aD~~~l~~~l~~~~~~y~~~~~~~~sv~~~   79 (188)
T cd03761           1 TTTLAFIFQGGVIVAVDSRATAGSYIASQTVKKVIEINPYLLGT-MAGGAADCQYWERVLGRECRLYELRNKERISVAAA   79 (188)
T ss_pred             CCEEEEEECCEEEEEEECCCCCCCEEECCCCCCEEEECCCEEEE-ECCCHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHH
T ss_conf             92899997998999991775546568737865279936988999-15746879999999999999999986999999999


Q ss_pred             HHHHHHHHHHHHCCC-----EEEECCCCCCEEEEECCCCCEECCCEEEEECCHHHHHHHHHHHHCCCCCHH---HHHHHH
Q ss_conf             999976112220131-----045137876469980586311413279960642345788985207899989---999999
Q gi|254780828|r   94 AKDWRMDKYLRNLEA-----MILIADKTITLVITGMGDVLEPENGVMAIGSGGSYALSAARALMSTQNSAE---EIARKA  165 (190)
Q Consensus        94 ~~~~~~~~y~~~~~~-----~~~~~~~~~~~~~~~d~~g~~~~~~~~a~GSGs~~A~g~Le~~y~~~~sa~---ela~~A  165 (190)
T Consensus        80 a~~ls~~~y~~r~~~~~v~~iiaG~D~~g~~l~~~D~~G~~~~~~~~a~GsGs~~a~~~ld~~yk~dmt~eea~~l~~~a  159 (188)
T cd03761          80 SKLLSNMLYQYKGMGLSMGTMICGWDKTGPGLYYVDSDGTRLKGDLFSVGSGSTYAYGVLDSGYRYDLSVEEAYDLARRA  159 (188)
T ss_pred             HHHHHHHHHHHCCCCCCEEEEEEEECCCCCEEEEECCCCEEEECCCEECCCCHHHHHHHHHHHCCCCCCHHHHHHHHHHH
T ss_conf             99999999960699962899999973999889999489706775734348857999999996468997999999999999


Q ss_pred             HHHHHCCCEEECCCEEEEEEECC
Q ss_conf             99754011022595699999417
Q gi|254780828|r  166 MSIAADICVYTNHNIVLETLKVG  188 (190)
Q Consensus       166 l~~A~erDvyTgd~i~i~~i~~~  188 (190)
T Consensus       160 l~~a~~rD~~sG~~i~v~vItkd  182 (188)
T cd03761         160 IYHATHRDAYSGGNVNLYHVRED  182 (188)
T ss_pred             HHHHHHHCCCCCCCEEEEEECCC
T ss_conf             99999854546896799999888