HHsearch alignment for GI: 254780271 and conserved domain: pfam10431

>pfam10431 ClpB_D2-small C-terminal, D2-small domain, of ClpB protein. This is the C-terminal domain of ClpB protein, referred to as the D2-small domain, and is a mixed alpha-beta structure. Compared with the D1-small domain (included in AAA, pfam00004) it lacks the long coiled-coil insertion, and instead of helix C4 contains a beta-strand (e3) that is part of a three stranded beta-pleated sheet. In Thermophilus the whole protein forms a hexamer with the D1-small and D2-small domains located on the outside of the hexamer, with the long coiled-coil being exposed on the surface. The D2-small domain is essential for oligomerisation, forming a tight interface with the D2-large domain of a neighbouring subunit and thereby providing enough binding energy to stabilize the functional assembly. The domain is associated with two Clp_N, pfam02861, at the N-terminus as well as AAA, pfam00004 and AAA_2, pfam07724.
Probab=98.84  E-value=2.4e-08  Score=79.01  Aligned_cols=81  Identities=21%  Similarity=0.225  Sum_probs=65.3

Q ss_pred             CCHHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEECHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHCCCCCC---CC
Q ss_conf             105789999874267799999999874498999968999999995510678742368999999677740276789---84
Q gi|254780271|r  316 LDENSLIRILSEPKNALIKQYQCLFDMEDVELVFHEDALREIARCAIAHKTGARGLRSILEKILLDTMFELPMLK---GV  392 (424)
Q Consensus       316 Lt~edl~rILtepknsLikQy~~Ll~~egV~L~FtdeAi~~IA~~A~~~niGAR~LrtIiE~iLedimFe~P~~~---~~  392 (424)
T Consensus         1 L~~~~l~~Iv~~----~l~~l~~rl~~~~i~l~~~~~~~~~i~~~~~~~~~GAR~l~r~I~~~i~~~la~~il~~~~~~~   76 (89)
T pfam10431         1 LSKEELRQIVDL----QLKRLQKRLAERGITLELTDAAKDWLAEKGYDPEYGARPLRRAIQREIEDPLAEEILSGELKEG   76 (89)
T ss_pred             CCHHHHHHHHHH----HHHHHHHHHHHCCEEEEECHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCCC
T ss_conf             988999999999----9999999999789079986899999998356756794789999999999999999984989997


Q ss_pred             CEEEECHH
Q ss_conf             19998377
Q gi|254780271|r  393 SSVIISDD  400 (424)
Q Consensus       393 ~~v~Id~~  400 (424)
T Consensus        77 ~~i~i~~~   84 (89)
T pfam10431        77 DTVRVDVD   84 (89)
T ss_pred             CEEEEEEC
T ss_conf             99999715