HHsearch alignment for GI: 254781039 and conserved domain: cd01492

>cd01492 Aos1_SUMO Ubiquitin activating enzyme (E1) subunit Aos1. Aos1 is part of the heterodimeric activating enzyme (E1), specific for the SUMO family of ubiquitin-like proteins (Ubls). E1 enzymes are part of a conjugation cascade to attach Ub or Ubls, covalently to substrate proteins consisting of activating (E1), conjugating (E2), and/or ligating (E3) enzymes. E1 activates ubiquitin by C-terminal adenylation, and subsequently forms a highly reactive thioester bond between its catalytic cysteine and Ubls C-terminus. The E1 also associates with E2 and promotes ubiquitin transfer to the E2's catalytic cysteine. Post-translational modification by SUMO family of ubiquitin-like proteins (Ublps) is involved in cell division, nuclear transport, the stress response and signal transduction. Aos1 contains part of the adenylation domain.
Probab=96.75  E-value=0.0061  Score=38.83  Aligned_cols=101  Identities=18%  Similarity=0.278  Sum_probs=62.7

Q ss_pred             CEEEEECCCHHHHHHHHHHHHCCCCEEEEEECCHHHHHHHHHCCCC-CCCC--CC--------CCCCCCEEEEE------
Q ss_conf             7799977887899999999977998189994498999999977898-4227--98--------81787438973------
Q gi|254781039|r    5 STIFVIGAGAFGTALSSVIASRGLANVTLLGRKEILMQQLEDTRIN-AKAL--PG--------IKLSPLLNFSS------   67 (329)
Q Consensus         5 ~kI~ViGaGa~GtAlA~~La~~g~~~V~l~~r~~~~~~~i~~~~~n-~~~l--p~--------i~l~~~i~~t~------   67 (329)
T Consensus        22 s~VlvvG~GGLG~~v~~~La~aGvg~i~ivD~d~v~~snL~RQ~l~~~~diG~~Ka~~a~~~l~~lNp~v~i~~~~~~~~  101 (197)
T cd01492          22 ARILLIGLKGLGAEIAKNLVLSGIGSLTILDDRTVTEEDLGAQFLIPAEDLGQNRAEASLERLRALNPRVKVSVDTDDIS  101 (197)
T ss_pred             CCEEEECCCHHHHHHHHHHHHHCCCEEEEEECCCCCHHHCCCCEECCCCCCCCCHHHHHHHHHHHHCCCCEEEEEECCCC
T ss_conf             95999887889999999999837986999989918777739786032334788859999999997389972898704585


Q ss_pred             --CHHHHHHHHHHHCCCCHHHHHHHHHHHHHHCCCCCCEEEC
Q ss_conf             --1687755554411221777666555533203568505523
Q gi|254781039|r   68 --DHTLLQNADIVLFATSSKGYGEALNFYSNWLKESAEIIIC  107 (329)
Q Consensus        68 --~~~~l~~adiIiiavps~~~~~~l~~i~~~l~~~~~ii~~  107 (329)
T Consensus       102 ~~~~~~i~~~D~Vvd~~dn~~~r~~iN~~c~--~~~iplI~g  141 (197)
T cd01492         102 EKPEEFFSQFDVVVATELSRAELVKINELCR--KLGVKFYAT  141 (197)
T ss_pred             HHHHHHHHCCCEEEECCCCHHHHHHHHHHHH--HCCCCEEEE
T ss_conf             7689998289999999999999999999999--819978999