HHsearch alignment for GI: 254780842 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=99.64 E-value=5.9e-15 Score=128.73 Aligned_cols=279 Identities=20% Similarity=0.234 Sum_probs=164.3
Q ss_pred EEEEECCCHHHHHHHHHHH--HCCCEEEEEECCCC-CCCCCEEE-----ECHHHHHHHHHCCCHHHHHHCCCCCCC-EEE
Q ss_conf 2999979089999999999--78985999828855-55783688-----878899999988994788860471234-189
Q gi|254780842|r 5 DVIIIGSGLAGSVAAIGAA--KKGFLTALVSPRSF-LQDLRTTM-----LMGEGIDFLKEINVWDFLQDIAEPVSS-FRL 75 (384)
Q Consensus 5 DV~IvGaG~aGl~lA~~L~--~~g~~v~iiE~~~~-~~~~r~~~-----l~~~s~~~L~~lGl~~~l~~~~~~~~~-~~~ 75 (384)
T Consensus 1 D~~ViGgGpAG~aiA~~l~~a~~gL~V~~i~p~p~f~~~~~tyg~w~~dl~~~~hawl~~l-----~---~~~W~~~~~y 72 (419)
T TIGR01790 1 DLIVIGGGPAGLAIALELADARPGLRVQLIEPAPPFLPGNNTYGVWDDDLSDLGHAWLADL-----V---EHRWSDAYEY 72 (419)
T ss_pred CEEEECCCHHHHHHHHHHHHHCCCCEEEEECCCCCCCCCCCCCCCCCCCHHHHHHHHHHHH-----H---CCCCCCEEEE
T ss_conf 9788747757899999999750587189867888767768744212222327899999988-----4---1638980688
Q ss_pred EECCCCCCCCCCCCCCCHHCCCCCCCCHHHHCCHHHHHHHHHHHCCCCCCCCEEEEEECCC-CEEEEEECCCCCEEEEEE
Q ss_conf 9425765545444345022287531201110000000012366479832342056530268-717898302320121112
Q gi|254780842|r 76 VDITDRLITAPDAIFHSSEIGLDAFGYNIPNHVLMESFAEKISQDPLIHCFDALANEIQIG-EEEVTILLSTGQQIVGQF 154 (384)
Q Consensus 76 ~~~~~~~~~~~~~~~~~~~~~~~~~g~~i~r~~L~~~L~~~~~~~~~~~~~~~~v~~i~~~-~~~v~v~~~dg~~i~adl 154 (384)
T Consensus 73 ~--------~~~---~~~~L~~~Y~--~~~~~~L~~~l~~~~~~~sG~~~~~~ka~~~~~~~~~~~~v~~~~g~~i~Ar~ 139 (419)
T TIGR01790 73 R--------FPE---EPIKLGRAYG--SVDRAQLHEELLQKCPEGSGVLWLEAKAIKVEADAVSLSLVECAGGQRIQARL 139 (419)
T ss_pred C--------CCC---CCHHCCCCCE--EECHHHHHHHHHHHHHCCCCEEEEHHHHHHHHHHHCCCCEEECCCCEEEEEEE
T ss_conf 3--------873---4301056650--00158999999986200376133013566665440551114428973784007
Q ss_pred EEEECCCCC--CCCCCCCCCCCCCCCCEEEEEEEECCC-CCCCEEEEEEC------------CCCCC------CCCCCCC
Q ss_conf 353037543--200037873322224304787641147-88611788722------------78754------2100012
Q gi|254780842|r 155 LIGSDGRNS--SVRRQMGYGENKWSYPQKALVLNFQHS-MPHNGRCVEFH------------KSLGT------ITQIPLR 213 (384)
Q Consensus 155 vVgADG~~S--~vR~~l~~~~~~~~y~~~~l~~~~~~~-~~~~~~a~~~f------------~~~G~------~a~lP~~ 213 (384)
T Consensus 140 V~Da~G~~~G~l~~~~~~~~~~--g-~Q~ayG~~~rl~~~P~~~~~~V~MD~r~~~~~~~~~l~~~~sripTFlYampL~ 216 (419)
T TIGR01790 140 VIDARGFKPGKLVQYEKASLAV--G-YQAAYGVEVRLSEPPHGPSSMVIMDYRVDQLKDAPELKGYRSRIPTFLYAMPLS 216 (419)
T ss_pred EEECCCCCCCCEECCCCCCCCC--E-EEEEEEEEEEEECCCCCCCCCEEECCCHHHHCCCCCCCCCCCCCCCEEEECCCC
T ss_conf 8832577765101125667642--1-213132778872478799986583115252357853235566676156630589
Q ss_pred CCCEEEEEEECHHHHHHHHHHHHHHHHHHHHHCC---CCCCCCCCCCEEEEEECCCCCCCH--HHHHCC---CCEECCCC
Q ss_conf 3201126750756732455322346788776306---754676211102232022334304--565379---42101100
Q gi|254780842|r 214 ENFSSLVWIMESQEADFYYKLPVNEIARRLEQYL---YPVIGKIEVVTDVQIFQLSGMISH--CFGKKR---VVLVGEAA 285 (384)
Q Consensus 214 ~~~~~ivw~~~~~~~~~~~~~~~~~~~~~l~~~~---~~~~~~~~~~~~~~~~pl~~~~~~--~~~~~r---v~liGDAA 285 (384)
T Consensus 217 ~~~~f---~EeT~l~~-~p~l~~~~L~~rl~~rl~~~G~~~~~i~-~eE~~~lP~~~~~p~sa~~~~q~~PGv~~~G~aA 291 (419)
T TIGR01790 217 SDRVF---IEETSLAA-RPALPRDRLKQRLLARLAAQGWQVKEIE-EEEQGLLPVNLPLPSSAYVLEQRIPGVVAFGAAA 291 (419)
T ss_pred CCEEE---EEEEEECC-CCCCCHHHHHHHHHHHHHHCCCCCCCHH-HCCHHHCCCCCCCCCCCCCCCCCCCCHHHCCCCC
T ss_conf 96478---88510026-8998989999999999984688234003-2001111435578852220689987033100133
Q ss_pred CCCCCHHHHHHHHHHHHHHHHHHHHHC
Q ss_conf 113844565321121238999999852
Q gi|254780842|r 286 HALPPICGQGLNLSMRDVIILLNLFQS 312 (384)
Q Consensus 286 H~~~P~~GqG~n~ai~Da~~L~~~l~~ 312 (384)
T Consensus 292 g~vHP~TGY~v~~al~~Ap~~A~~~A~ 318 (419)
T TIGR01790 292 GMVHPATGYSVARALSEAPKLAAAIAQ 318 (419)
T ss_pred CCCCCCCHHHHHHHHHHHHHHHHHHHH
T ss_conf 455775111489999987888999997