HHsearch alignment for GI: 254781166 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=98.25  E-value=0.00013  Score=49.89  Aligned_cols=225  Identities=13%  Similarity=0.026  Sum_probs=139.6

Q ss_pred             EEEEECCCCCCHHHHHHHHHHHHCC----CEEEEEEC-C--H-HHHHHHHHHHH--CC----------CCEEEEECCCCC
Q ss_conf             8999488988417999999999889----88999848-9--8-89999999971--38----------928999888999
Q gi|254781166|r   12 RGIVLGVANNRSLAWSIAKMCHAAG----AKVALTWQ-G--D-ATKKRIEGLVE--GM----------DFFMAGHCNVSN   71 (284)
Q Consensus        12 ~~iVtGa~g~~GIG~aiA~~la~~G----a~Vvi~~~-~--~-~~~~~~~~~~~--~~----------~~~~~~~~Dv~~   71 (284)
T Consensus         1 ~vlLTGAtGf--LG~~ll~~Ll~~~~s~~~~v~CLVRva~~~~~A~~RL~~~~~Gd~~~l~~~~~~~~~Ri~~~~GDl~~   78 (405)
T TIGR01746         1 TVLLTGATGF--LGAYLLEELLRRNDSTEAKVICLVRVAKSEEHAMERLREALRGDSYRLWQEDLASIERIEVVAGDLSK   78 (405)
T ss_pred             CEEEECCCHH--HHHHHHHHHHHCCCCCCEEEEEEEEECCCHHHHHHHHHHHCCCCHHHHHHHHHHHHCCEEEEECCCCC
T ss_conf             9587336267--89999999972048864056877751498799999998516842233223333311360588687466


Q ss_pred             ------HHHHHHHHHHHHHHHCCCCEEEECCCCCCCCCCCCCCCCCCHHHHHHHHCCCCCHHHHHHHHHHHHHCCCCCEE
Q ss_conf             ------99999999999998479889996272127421258621358999855640264023223467887410122100
Q gi|254781166|r   72 ------SETIDDVFRNLEKEWGTIDFLVHAIAFSDKAELTGPYINTTRENFLNTMDVSVYSFTALAARASSLMNKGGSML  145 (284)
Q Consensus        72 ------~~~v~~~~~~~~~~~G~iD~lInnag~~~~~~~~~~~~~~~~e~~~~~~~vnl~~~~~~~k~~~~~m~~~G~II  145 (284)
T Consensus        79 p~lGL~~~~~~~L~Gq----s~~~D~i~HngA~Vn~-----------~~pY~~Lr~~NV~Gt~~~L~L~~~~~~k--pl~  141 (405)
T TIGR01746        79 PRLGLSEAEWERLAGQ----SENVDTIVHNGALVNW-----------VYPYEELRAANVLGTREVLRLAASGRAK--PLH  141 (405)
T ss_pred             CCCCCCHHHHHHCCCC----CEECCEEEECCEEECC-----------CCCHHHHHHHCCHHHHHHHHHHHCCCCC--EEE
T ss_conf             6678871677324777----3003867836414223-----------2682665210212599999996158985--168


Q ss_pred             CCCCCCCCCC----------------------CCCHHHHHHHHHHHHHHHHHHHHHHCCCCCEEEEEECCCCCCCHHHHC
Q ss_conf             0133323467----------------------720124454489999999999998277423799852238726945631
Q gi|254781166|r  146 TLTYLGADKV----------------------MPHYNCMGPAKAALQSAVRYLAMDLGRQSGIRVNALSAGPAKTLASSG  203 (284)
Q Consensus       146 nisS~~~~~~----------------------~p~~~~Y~asKaai~~ltk~lA~elg~~~gIRVN~I~PG~i~T~~~~~  203 (284)
T Consensus       142 yvSt~~v~~~~~~~~~~~~~d~~~~~~~~~~~~~~~~GY~~SKwvaE~lv~~A~~~~-PadGl~v~i~RpG~i~g~s~~G  220 (405)
T TIGR01746       142 YVSTISVLAAIDLSGGKEEEDVTEDDATVTAPPGLAGGYAQSKWVAELLVREASDRL-PADGLPVTIYRPGRILGDSETG  220 (405)
T ss_pred             EECCHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHC-CCCCCCEEEECCCCEECCCCCC
T ss_conf             852400025343678876367620460012677667873034999999999988737-7455735798275134163367


Q ss_pred             CCCHHH-H--------HHH--HHHCCCC-----C-CCCCHHHHHHHHHHHHCHHHCC--CCCCEEEECCCCC
Q ss_conf             899389-9--------999--9826889-----9-8766999999999860988788--6886899759866
Q gi|254781166|r  204 ISDFRY-I--------LKW--NEYNSPL-----G-RNITHDEVAKSALYLLSDFSSG--VTGECHYVDAGYH  256 (284)
Q Consensus       204 ~~~~~~-~--------~~~--~~~~~pl-----g-R~g~peeiA~av~fL~Sd~s~~--iTG~~i~vDGG~s  256 (284)
T Consensus       221 ~~n~~D~l~r~v~~~~~~G~l~~P~~~~Nrqr~~~~~~pVd~~a~ai~~~~~~~~~~~~~~~~~~~l~~~~~  292 (405)
T TIGR01746       221 AINTSDILWRMVKGCLELGDLAYPQLDENRQRLTEDLTPVDYVARAIVALSSQPAAEAQAGGAVFHLVNPEP  292 (405)
T ss_pred             CCCCCHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHCCCCHHHHHHHHHHHHHHHHHHHCCCCEEEEECCCCC
T ss_conf             353530888999998744000046661101213322310999999999999876464327721787228998