HHsearch alignment for GI: 254780328 and conserved domain: cd01489

>cd01489 Uba2_SUMO Ubiquitin activating enzyme (E1) subunit UBA2. UBA2 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. UBA2 contains both the nucleotide-binding motif involved in adenylation and the catalytic cysteine involved in the thioester intermediate and Ublp transfer to E2.
Probab=94.36  E-value=0.12  Score=29.49  Aligned_cols=120  Identities=19%  Similarity=0.197  Sum_probs=60.2

Q ss_pred             EEEEECCCCHHHHHHHHHHHHCCC-EEEEEECCCCCCHHHHCCCCEEEEECCCH--HHHHHHHHHCCCCE--EEECHHHC
Q ss_conf             799968788277999999998798-89999268767521302386798426899--99999987569889--99571440
Q gi|254780328|r    5 NVLVVGGAGYIGAHTCRVLYERGF-LPIVLDNLSSGHAEFVLWGPLEQVDICDY--TNLRAVFAKYQPAS--VMHFAGLT   79 (333)
Q Consensus         5 kIlItG~tGfiGs~l~~~L~~~g~-~v~~~d~~~~~~~~~~~~~~~~~~Di~d~--~~l~~~~~~~~~d~--ViHlAa~~   79 (333)
T Consensus         1 KVlvvGaGg-lG~e~lk~La~~Gvg~i~ivD~D~Ie~SNLnRQfLf~~~diGk~Ka~~a~~~l~~~Np~v~I~~~~~~i~   79 (312)
T cd01489           1 KVLVVGAGG-IGCELLKNLVLTGFGEIHIIDLDTIDLSNLNRQFLFRKKHVGKSKAQVAKEAVLSFNPNVKIVAYHANIK   79 (312)
T ss_pred             CEEEECCCH-HHHHHHHHHHHCCCCEEEEECCCCCCCCCCCCCCCCCHHHCCCCHHHHHHHHHHHHCCCCEEEEECCCCC
T ss_conf             989988888-8999999999828985999719922610146682768221887099999999998888967998616766


Q ss_pred             CCCC---CCCCCEEEE--EECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Q ss_conf             1122---343100123--3012333222112222222222223333222222
Q gi|254780328|r   80 NISE---SVKNPSLFY--EINIKGSFNLIATAIESNVRRFIFSSTCATYGIP  126 (333)
Q Consensus        80 ~~~~---~~~~p~~~~--~~Nv~gt~~ll~~~~~~~~~~~i~~SS~~vYG~~  126 (333)
T Consensus        80 ~~~~~~~f~~~~DvVi~alDN~~aR~~vN~~C~~~~~-PlIegGt~G~~Gqv  130 (312)
T cd01489          80 DPDFNVEFFKQFDLVFNALDNLAARRHVNKMCLAADV-PLIESGTTGFLGQV  130 (312)
T ss_pred             CCCCCHHHHHHCCEEEECCCCHHHHHHHHHHHHHCCC-CEEEEECCCCEEEE
T ss_conf             8643498896299999766789999999999998399-75972024641379