HHsearch alignment for GI: 254780675 and conserved domain: TIGR01790
>TIGR01790 carotene-cycl lycopene cyclase family protein; InterPro: IPR010108 Carotenoids have important functions in photosynthesis, nutrition, and protection against oxidative damage, and are essential components of the photosynthetic membranes in all plants, algae, and cyanobacteria. The final steps in the biosynthesis of carotenoids usually involve the cyclization of lycopene by one of two pathways: the formation of a beta ring by beta-cyclase, or an epsilon ring by epsilon-cyclase. Epsilon-cyclase adds only one ring, forming the monocyclic delta-carotene, whereas beta-cyclase introduces a ring at both ends of lycopene to form the bicyclic beta-carotene . Both enzymes show high sequence similarities, and may have evolved from the same ancestor . This family includes lycopene beta-and epsilion-cyclases, which are involved in the biosynthesis of carotenoids in bacteria and plants, and the related capsanthin capsorubin synthase (Ccs) from plants, which converts antheraxanthin or violaxanthin into capsanthin or capsorubin by a mechanism similar to lycopene cyclization.; GO: 0016705 oxidoreductase activity acting on paired donors with incorporation or reduction of molecular oxygen, 0016117 carotenoid biosynthetic process.
Probab=98.48 E-value=6.7e-07 Score=68.92 Aligned_cols=137 Identities=20% Similarity=0.207 Sum_probs=74.7
Q ss_pred CEEEECCCHHHHHHHHHHH--HCCCCEEEEEC-CC-CCEEEEEECCCCCHHHHHHHH-HHHHHHHHHCCCCC----CCCC
Q ss_conf 4899989857999999999--87993999978-88-862463256737088999999-99999842117821----3487
Q gi|254780675|r 6 DIILIGSGPAGYVAAIRAA--QLGFKVAIVEY-AG-LGGICLNWGCIPTKSLLRSAE-ILDHIQNAQHYGLN----VAGK 76 (481)
Q Consensus 6 DvvIIG~GpAG~~aA~~~a--~~G~~V~liEk-~~-~GGtC~~~GCiPsK~l~~~a~-~~~~~~~~~~~g~~----~~~~ 76 (481)
T Consensus 1 D~~ViGgGpAG~aiA~~l~~a~~gL~V~~i~p~p~f~~~~-~tyg~w~~-dl~~~~hawl~~---l~~~~W~~~~~y~~~ 75 (419)
T TIGR01790 1 DLIVIGGGPAGLAIALELADARPGLRVQLIEPAPPFLPGN-NTYGVWDD-DLSDLGHAWLAD---LVEHRWSDAYEYRFP 75 (419)
T ss_pred CEEEECCCHHHHHHHHHHHHHCCCCEEEEECCCCCCCCCC-CCCCCCCC-CHHHHHHHHHHH---HHCCCCCCEEEECCC
T ss_conf 9788747757899999999750587189867888767768-74421222-232789999998---841638980688387
Q ss_pred -CCCCHHHHHHHHHHHHHHHHHHHHHHHHCC-CEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCEEEEEEEE
Q ss_conf -544999999999999998534468763014-142100000112222100236875200135555432258638997245
Q gi|254780675|r 77 -VEFNIEDIVKRSRDISHRLNRGVEFLMHKN-KVDIIWGKATLKNPSEITVSKPSQPAVQPQHPIPKKVLGEGTYKAKHI 154 (481)
Q Consensus 77 -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-~v~~~~G~a~f~~~~~v~v~~~~~~~~~~~~~~~~~~~~~~~~~a~~i 154 (481)
T Consensus 76 ~~~~~L~~~Y~~~--~~~~L~~~l~~~~~~~sG~~~~~~ka~~~~~~~-------------~~~~~v~~~~g~~i~Ar~V 140 (419)
T TIGR01790 76 EEPIKLGRAYGSV--DRAQLHEELLQKCPEGSGVLWLEAKAIKVEADA-------------VSLSLVECAGGQRIQARLV 140 (419)
T ss_pred CCCHHCCCCCEEE--CHHHHHHHHHHHHHCCCCEEEEHHHHHHHHHHH-------------CCCCEEECCCCEEEEEEEE
T ss_conf 3430105665000--158999999986200376133013566665440-------------5511144289737840078
Q ss_pred EECCCCCC
Q ss_conf 52575431
Q gi|254780675|r 155 IIATGARP 162 (481)
Q Consensus 155 vIATGs~p 162 (481)
T Consensus 141 ~Da~G~~~ 148 (419)
T TIGR01790 141 IDARGFKP 148 (419)
T ss_pred EECCCCCC
T ss_conf 83257776