HHsearch alignment for GI: 254780920 and conserved domain: TIGR01746
>TIGR01746 Thioester-redct thioester reductase domain; InterPro: IPR010080 This domain includes the C-terminal domain from the fungal alpha aminoadipate reductase enzyme (also known as aminoadipate semialdehyde dehydrogenase) which is involved in the biosynthesis of lysine , as well as the reductase-containing component of the myxochelin biosynthetic gene cluster, MxcG . The mechanism of reduction involves activation of the substrate by adenylation and transfer to a covalently-linked pantetheine cofactor as a thioester. This thioester is then reduced to give an aldehyde (thus releasing the product) and a regenerated pantetheine thiol ; in myxochelin biosynthesis this aldehyde is further reduced to an alcohol or converted to an amine by an aminotransferase. This is a fundamentally different reaction than beta-ketoreductase domains of polyketide synthases which act at a carbonyl two carbons removed from the thioester and forms an alcohol as a product. The majority of bacterial sequences containing this domain are non-ribosomal peptide synthetases in which this domain is similarly located proximal to a thiolation domain (IPR006163 from INTERPRO). In some cases this domain is found at the end of a polyketide synthetase enzyme, but is unlike ketoreductase domains which are found before the thiolase domains. Exceptions to this observed relationship with the thiolase domain include three proteins which consist of stand-alone reductase domains (from Mycobacterium leprae, Anabaena and from Streptomyces coelicolor) and one protein (from Nostoc) which contains N-terminal homology with a small group of hypothetical proteins but no evidence of a thiolation domain next to the putative reductase domain.; GO: 0004043 L-aminoadipate-semialdehyde dehydrogenase activity.
Probab=99.93 E-value=3.1e-26 Score=179.67 Aligned_cols=259 Identities=16% Similarity=0.139 Sum_probs=177.9
Q ss_pred EEEEECCCCHHHHHHHHHHHHH---CCCEEEEEEC-CCC----------CCC--HHHHHHHHCC--CCEEEEECCCCC--
Q ss_conf 4899767882779999999986---8987999947-887----------658--5677762037--974999763889--
Q gi|254780920|r 2 RLIVTGGAGFIGSALCRYLVND---LKIQVLVIDK-LTY----------AGN--LNSLKEISQS--NLFSFLQVDICD-- 61 (358)
Q Consensus 2 kILItG~tGfIGs~l~~~Ll~~---~~~~V~~~d~-~~~----------~~~--~~~~~~~~~~--~~v~~i~~Di~d-- 61 (358)
T Consensus 1 ~vlLTGAtGfLG~~ll~~Ll~~~~s~~~~v~CLVRva~~~~~A~~RL~~~~~Gd~~~l~~~~~~~~~Ri~~~~GDl~~p~ 80 (405)
T TIGR01746 1 TVLLTGATGFLGAYLLEELLRRNDSTEAKVICLVRVAKSEEHAMERLREALRGDSYRLWQEDLASIERIEVVAGDLSKPR 80 (405)
T ss_pred CEEEECCCHHHHHHHHHHHHHCCCCCCEEEEEEEEECCCHHHHHHHHHHHCCCCHHHHHHHHHHHHCCEEEEECCCCCCC
T ss_conf 95873362678999999997204886405687775149879999999851684223322333331136058868746666
Q ss_pred ----HHHHHHHH-HHCCCCEEEEECCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHCCCCCCCCCCCEEEEECCCCCC
Q ss_conf ----99999998-6227871785123433222222222222222222202478886512322112478427863055431
Q gi|254780920|r 62 ----RECIRSAL-KEFQPDAIVNFAAESHVDRSILGADEFITTNIIGTFILLEETRLWWSCLSQDKKDQFRFLQISTDEV 136 (358)
Q Consensus 62 ----~~~l~~~~-~~~~~d~ViHlAa~~~~~~~~~~p~~~~~~Nv~gt~nil~~~~~~~~~~~~~~~~~~~~v~~SS~~v 136 (358)
T Consensus 81 lGL~~~~~~~L~Gqs~~~D~i~HngA~Vn~~~---pY~~Lr~~NV~Gt~~~L~L~~---------~~~~kpl~yvSt~~v 148 (405)
T TIGR01746 81 LGLSEAEWERLAGQSENVDTIVHNGALVNWVY---PYEELRAANVLGTREVLRLAA---------SGRAKPLHYVSTISV 148 (405)
T ss_pred CCCCHHHHHHCCCCCEECCEEEECCEEECCCC---CHHHHHHHCCHHHHHHHHHHH---------CCCCCEEEEECCHHC
T ss_conf 78871677324777300386783641422326---826652102125999999961---------589851688524000
Q ss_pred CCCCCCCC------CCCCCC-----CCCCCCCCCCCCCCEEEECCCCCCC---CCCCCCCCCCCCCC-CCC--C-CCCCC
Q ss_conf 12222222------222222-----2222222333221000000123332---22222222222233-322--2-22222
Q gi|254780920|r 137 YGSLDKGL------FSEDMP-----YNPSSPYSATKASSDYLVLAWGHTY---GIPVLLSNCSNNYG-PYH--F-PEKLI 198 (358)
Q Consensus 137 Yg~~~~~~------~~E~~~-----~~p~s~Yg~sK~~~E~~~~~~~~~~---~l~~~ilR~~~vyG-p~~--~-~~~~i 198 (358)
T Consensus 149 ~~~~~~~~~~~~~d~~~~~~~~~~~~~~~~GY~~SKwvaE~lv~~A~~~~PadGl~v~i~RpG~i~g~s~~G~~n~~D~l 228 (405)
T TIGR01746 149 LAAIDLSGGKEEEDVTEDDATVTAPPGLAGGYAQSKWVAELLVREASDRLPADGLPVTIYRPGRILGDSETGAINTSDIL 228 (405)
T ss_pred CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCCCCEEEECCCCEECCCCCCCCCCCHHH
T ss_conf 25343678876367620460012677667873034999999999988737745573579827513416336735353088
Q ss_pred CCCCCCCC-CC--CCCCCCCCCCCCC-CCCCCCCCCCCEEECCCCC-----CCCCCCCCCCCCC--CCHHHHHHHHHHHH
Q ss_conf 22222222-22--2222222223322-1133222200000001222-----2222111357864--20268899998860
Q gi|254780920|r 199 PLAITRMI-EG--SHVFLYGDGQNVR-DWLYVEDHVRALYLVLKKG-----RIGERYNIGGNNE--RKNIDIVFEIGFLL 267 (358)
Q Consensus 199 ~~~i~~~~-~g--~~~~i~g~g~~~R-dfi~v~D~a~~i~~~~~~~-----~~~~~fNigs~~~--~s~~e~~~~i~~~~ 267 (358)
T Consensus 229 ~r~v~~~~~~G~l~~P~~~~Nrqr~~~~~~pVd~~a~ai~~~~~~~~~~~~~~~~~~~l~~~~~~~~~~~~f~~~~~~~~ 308 (405)
T TIGR01746 229 WRMVKGCLELGDLAYPQLDENRQRLTEDLTPVDYVARAIVALSSQPAAEAQAGGAVFHLVNPEPEPVSLDEFLEWLKRSA 308 (405)
T ss_pred HHHHHHHHHHHCCCCCCCCCCHHHHHHCCCCHHHHHHHHHHHHHHHHHHHCCCCEEEEECCCCCCCCCHHHHHHHHHHHH
T ss_conf 89999987440000466611012133223109999999999998764643277217872289985657899999998861
Q ss_pred CCCCC
Q ss_conf 34265
Q gi|254780920|r 268 DALIP 272 (358)
Q Consensus 268 ~~~~~ 272 (358)
T Consensus 309 G~~~~ 313 (405)
T TIGR01746 309 GYELK 313 (405)
T ss_pred CCCCC
T ss_conf 88653