HHsearch alignment for GI: 254780279 and conserved domain: cd01490
>cd01490 Ube1_repeat2 Ubiquitin activating enzyme (E1), repeat 2. E1, a highly conserved small protein present universally in eukaryotic cells, is part of cascade to attach ubiquitin (Ub) covalently to substrate proteins. This cascade consists of activating (E1), conjugating (E2), and/or ligating (E3) enzymes and then targets them for degradation by the 26S proteasome. E1 activates ubiquitin by C-terminal adenylation, and subsequently forms a highly reactive thioester bond between its catalytic cysteine and ubiquitin's C-terminus. E1 also associates with E2 and promotes ubiquitin transfer to the E2's catalytic cysteine. Ubiquitin-E1 is a single-chain protein with a weakly conserved two-fold repeat. This CD represents the second repeat of Ub-E1.
Probab=90.12 E-value=1.2 Score=24.50 Aligned_cols=100 Identities=12% Similarity=0.159 Sum_probs=55.5
Q ss_pred EEEEECCCHHHHHHHHHHHHCCCCE-----EEEEEECCCC-------------HHHCCCHHHHC-----CCCC-C-----
Q ss_conf 7999899877999999998389978-----9999964898-------------02045536660-----8754-6-----
Q gi|254780279|r 7 RISVLGGGRMGQALIKEIHNNPSIT-----LHSIIVRSGS-------------PLIGQDVGNFV-----GISP-M----- 57 (280)
Q Consensus 7 kV~I~GaGkMG~~ii~~i~~~~~~e-----Lv~~i~~~~~-------------~~~g~d~~~~~-----~~~~-~----- 57 (280)
T Consensus 1 kvlvVGAGgIGCEllKnlal~G-~~~~~~G~i~v~D~D~Ie~SNLnRQFLFr~~digk~Ks~vA~~~v~~~np~~~i~~~ 79 (435)
T cd01490 1 KVFLVGAGAIGCELLKNFALMG-VGTGESGEITVTDMDNIEKSNLNRQFLFRPHDVGKPKSEVAAAAVKAMNPDLKITAL 79 (435)
T ss_pred CEEEECCCHHHHHHHHHHHHCC-CCCCCCCCEEEEECCCEECCCCCCCCCCCHHHCCCCHHHHHHHHHHHHCCCCEEEEE
T ss_conf 9899937764189999999838-786898808997088473357534427564448973999999999987899747860
Q ss_pred CCCC---CCC--HHHHHCCCCEEEEEE-CCCHHHHHHHHHHHCCCEEEE-EECCCCH
Q ss_conf 7545---568--578521355047631-010247888764323721576-5022231
Q gi|254780279|r 58 GIKF---SDN--LAMAIQSVDGIIDFS-SPALTLQSLNISAQHNIVHII-GTTGFSV 107 (280)
Q Consensus 58 ~v~i---~~d--l~~~~~~~DViIDFT-~P~~~~~~~~~a~~~g~~vVi-GTTG~~~ 107 (280)
T Consensus 80 ~~~v~~~te~~f~~~f~~~~d~v~naLDNv~aR~yv~~~Cv~~~~PLiEsGT~G~kG 136 (435)
T cd01490 80 QNRVGPETEHIFNDEFWEKLDGVANALDNVDARMYVDRRCVYYRKPLLESGTLGTKG 136 (435)
T ss_pred CCCCCCCCCCCCCHHHHHHCCEEEECCCCHHHHHHHHHHHHHCCCCEEECCCCCCCC
T ss_conf 254567742336776784388999885788999999999997499837446787675