>TIGR00232 tktlase_bact transketolase; InterPro: IPR005478 Transketolase (EC 2.2.1.1) (TK) catalyzes the reversible transfer of a two-carbon ketol unit from xylulose 5-phosphate to an aldose receptor, such as ribose 5-phosphate, to form sedoheptulose 7-phosphate and glyceraldehyde 3- phosphate. This enzyme, together with transaldolase, provides a link between the glycolytic and pentose-phosphate pathways. TK requires thiamine pyrophosphate as a cofactor. This group includes two proteins from the yeast Saccharomyces cerevisiae but excludes dihydroxyactetone synthases (formaldehyde transketolases) from various yeasts and the even more distant mammalian transketolases. Among the family of thiamine diphosphate-dependent enzymes that includes transketolases, dihydroxyacetone synthases, pyruvate dehydrogenase E1-beta subunits, and deoxyxylulose-5-phosphate synthases, mammalian and bacterial transketolases seem not to be orthologous. ; GO: 0004802 transketolase activity.

Probab=100.00 E-value=0 Score=1467.05 Aligned_cols=652 Identities=50% Similarity=0.854 Sum_probs=628.8 Q ss_pred HHHHHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHEEECCCCCCCCCCCEEEEECCCCHHHHHHHHHHCCCCCCC Q ss_conf 99999999999999997388976431368999999843325445778988788779985652018999999970768899 Q gi|254780655|r 20 KKMADAIRFLSMDAIENVNSGHPGLPMGMADVVTALFTQCMVFDPQCPYWPNRDRFVLSAGHGSMLYYALLYLLGYQDVT 99 (673) Q Consensus 20 ~~~a~~iR~~~~~~v~~a~~GH~g~~l~~~el~~~L~~~~~~~~~~~p~~~~rDr~v~s~GH~s~~~Y~~~~l~G~~~~~ 99 (673) T Consensus 1 k~~~~AiR~L~~D~i~kA~SGHPG~plG~Ap~a~vLw~~fl~~NP~nP~W~NRDRFVLS~GHgSmLlYSlLHL~Gy-Dls 79 (675) T TIGR00232 1 KKLVNAIRFLAVDAIEKAKSGHPGAPLGAAPIAYVLWTKFLKFNPTNPKWINRDRFVLSAGHGSMLLYSLLHLTGY-DLS 79 (675) T ss_pred CHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHCC-CCC T ss_conf 9036899986688898706898871312437999998987148321118566503543025899999999998503-666 Q ss_pred HHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHCCC---CCCCCEEEEEECCCCCCCHHH Q ss_conf 88986400038879889888899873068886314799999999999985342688---767845999843621143445 Q gi|254780655|r 100 IEDIKNFRTIGSKTAGHPEYGSCAGIEATTGPLGQGIANAVGMAIAERKLREEFGD---VLIDHYTYVLVGDGCLMEGIS 176 (673) Q Consensus 100 ~e~l~~~r~~~s~~~Ghpe~~~~~~v~~~tG~lG~gis~a~G~A~a~k~~~~~~~~---~~~d~~v~~iiGDG~l~eG~~ 176 (673) T Consensus 80 ~EdLk~FRQ~~s~TPGHPE~~~~~Gve~TTGPLGQGianAVGmA~A~~~LAa~fn~~~~~~~DHyTYv~~GDGcLqEGiS 159 (675) T TIGR00232 80 IEDLKQFRQLHSKTPGHPEFGHTAGVEATTGPLGQGIANAVGMAIAERTLAATFNKPGFEIVDHYTYVIVGDGCLQEGIS 159 (675) T ss_pred HHHHHCCCCCCCCCCCCCCCCCCCCEEECCCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCEEECEEEEEECCCCCCCCHH T ss_conf 68882373223017888877788870231187301357799999999999997087969443120789973775566378 Q ss_pred HHHHHHHHHHCCCCEEEEEECCCCCCCCCCCCCCCCCHHHHHHHCCCCCCCC-CC-CCHHHHHHHHHHHHHCC-CCHHHH Q ss_conf 5788765220223306999627632232235567821799886414444444-44-40678888888751102-210222 Q gi|254780655|r 177 QEAISFAGHLGLSKLIVLWDNNGISIDGPISLADSTDQYARFRASGWNTLSV-NG-HDHHAITSTLRKAQLSD-KPTMIA 253 (673) Q Consensus 177 ~EAl~~A~~~~l~nli~i~d~N~~si~~~~~~~~~~~~~~~~~a~Gw~~~~v-dG-~d~~~i~~a~~~ak~~~-kP~~I~ 253 (673) T Consensus 160 ~E~asLAG~l~LgkLI~lYDsN~IsiDG~~~~~F~Edv~~RFeA~gW~Vl~~~DG~~D~~~I~~Ai~~Ak~~~dKPTlI~ 239 (675) T TIGR00232 160 YEAASLAGHLKLGKLIVLYDSNRISIDGAVDGSFSEDVKKRFEAYGWEVLEVEDGNHDLEAIAAAIEEAKASKDKPTLIE 239 (675) T ss_pred HHHHHHHHHHHCCCEEEEEECCCEEECCCCCHHHHHHHHHHHHHCCCEEEEECCCCCCHHHHHHHHHHHHHCCCCCCEEE T ss_conf 99998876632286689973683564343010010014534410585585405745307999999999873078971689 Q ss_pred HCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHCCCCCCC-CCCCHHHHHHH-HHHHHHHHHHHHHHHHHHHHHHHHHH Q ss_conf 01334555700047711033437223321256634877785-43897899999-97543335668876424676311111 Q gi|254780655|r 254 CETVIGFGSPNRAGTNKVHGSALGQEEIKATRKALNWDLDP-FFIPDDIMKKW-RLAGLRSSQTRADWQERLSSMKSSIR 331 (673) Q Consensus 254 ~~T~kG~G~~~~e~~~~~HG~~l~~ee~~~~~k~lg~~~~~-f~ip~~v~~~~-~~~~~~~~~~~~~w~~~~~~~~~~~~ 331 (673) T Consensus 240 v~T~IGfGsp~~~g~~~~HGapL~~~~~~~~~~~~~~~~~~sF~~P~evyd~~~~~v~e~G~~~~~~Wn~~f~~yk~~yP 319 (675) T TIGR00232 240 VKTTIGFGSPNKEGTEGVHGAPLGKEEVKLTKKNLGWNYNPSFEVPQEVYDHFKKTVKERGAKAEQEWNELFAKYKKKYP 319 (675) T ss_pred EEEEECCCCCCCCCCCCCCCCCCCHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH T ss_conf 98775036877788866788898868999999971888777753765688899999998657799999999999988617 Q ss_pred ---HCCCCHHHHHCCCCCHHHHHHHCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCC- Q ss_conf ---0023001110776302355542000001355431013467888998865543322034555674000266634454- Q gi|254780655|r 332 ---KEFERRFSDALPDCFDNAFINLKKKFEHSKPMIATRKSSELVLEVVNDCLPELIGGSADLTGSNGTKTSQMKAISK- 407 (673) Q Consensus 332 ---~e~~~~~~~~~p~~~~~~~~~~~~~~~~~~~~vatr~a~g~~l~~i~~~~p~iv~~sADl~~St~~~~~~~~~~~~- 407 (673) T Consensus 320 ~~~~~f~~~~~G~lP~~w~~~~~~f~~~~~~NPA~~ATR~~s~~~Ln~~~~~~p~l~GGSADLa~SN~T~~~~~~df~~~ 399 (675) T TIGR00232 320 ELAAEFERRLSGELPADWDKELPEFKVKQKANPAKLATRKYSQEVLNAIANVLPELLGGSADLAPSNLTKLKGSGDFQLH 399 (675) T ss_pred HHHHHHHHHHCCCCCHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHCHHHCEEECCCCCCCCC T ss_conf 89999999843555235886314532231037455888999999999876315201155301110013350476445435 Q ss_pred ----CCCHHHCCCCCCCHHHHHHHHHHHHHCC-CCCCEECCCHHHHHHHHHHHHHHHHHHCCCEEECCCCCCCCCCCCCH Q ss_conf ----3200100325762002356787998728-87622001003555300124541111000013024543333333310 Q gi|254780655|r 408 ----SDFSGRYLHYGVREHAMAAAMNGIALHK-GLAPYSGTFMVFSDYSRPAIRLASLMGIRVIHVLTHDSIGLGEDGPT 482 (673) Q Consensus 408 ----~~~p~r~i~~GIaE~~~~~~aaGla~~~-g~~p~~~tf~~F~~~~~~~ir~~al~~~~v~~v~th~gi~~G~DGpT 482 (673) T Consensus 400 ~~~~~n~~GrYi~~GvREfaMgAI~NGiAlhGag~~p~GgTFL~F~dY~~~AiRLaALm~~~~~~V~THDSIgvGEDGPT 479 (675) T TIGR00232 400 ENPLGNYAGRYIHYGVREFAMGAIMNGIALHGAGFKPYGGTFLVFVDYARPAIRLAALMKLPVIYVYTHDSIGVGEDGPT 479 (675) T ss_pred CCCCCCCCCCEEEEEEEECHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCEEEEECCEECCCCCCCC T ss_conf 24442346754887323044789999999835886325414678998655899999971789089997440113878884 Q ss_pred HHHCCCCCHHHHHCCCCEEEECCHHHHHHHHHHHHC--CCCCCEEEEECCCCCCCCCCCCCCCCCCCCCCEEEEECCC-C Q ss_conf 100022210111012211211201245777765202--5678349995244443345665532212347379985699-7 Q gi|254780655|r 483 HQPVEHLAALRAIPDLLVLRPADSIETLECWQVALK--EKNRPSVLSLSRQNLPFLRTQYESNNLCALGAYDYISTPN-A 559 (673) Q Consensus 483 Hq~iedia~lr~iPnl~v~~P~d~~E~~~~~~~al~--~~~gP~~ir~~R~~~p~~~~~~~~~~~~~~G~~~~~~~~~-~ 559 (673) T Consensus 480 HQP~EqLa~LRa~PN~~vwRP~D~~E~aaa~~~a~~kas~~~Pt~L~LtRQnLp~l~~T~~~~~~~~KGgYv~~d~~~~P 559 (675) T TIGR00232 480 HQPIEQLASLRAIPNLSVWRPADGNETAAAYKYALEKASQDAPTVLILTRQNLPQLERTESSLEKVLKGGYVLKDSKGEP 559 (675) T ss_pred CCCHHHHHHHHHCCCCEEECCCCCHHHHHHHHHHHHHHHCCCCEEEEEECCCCCCCCCCHHHHHHHHCCCCEEECCCCCC T ss_conf 77022302332203531623787327899999999962058980799805777776642789998633980787258794 Q ss_pred CEEEEECCHHHHHHHHHHHHHHHCCCCEEEEECCCCCHHCCCCHHHHHHHCCCCCE-EEEECCCCHHHHHHHHCCCC--C Q ss_conf 29999526889999999999997399439985746581000868899964367977-99972860278999845798--1 Q gi|254780655|r 560 QVTIFSSGSELKIAVEACEILSSRNISTRVVSVPCFELFFEQSDSYRAQIIGSSPI-KIAIEAGLRQGWDAFIGSDG--S 636 (673) Q Consensus 560 dv~iia~G~~v~~al~aa~~L~~~Gi~~~Vi~~~s~k~ld~~~~~~~~~il~~~~~-~vtiE~g~~~g~~~~~~~~~--~ 636 (673) T Consensus 560 d~iliAtGSEV~La~~a~~~L~~~~~kvrVVS~P~~~~f~~Qd~~Y~~svlp~~V~k~~~~Ea~~~~~Wyky~~~~g~H~ 639 (675) T TIGR00232 560 DIILIATGSEVQLAVEAAKKLAAENIKVRVVSMPSFDLFDKQDEEYRESVLPANVTKRLAIEASAAFEWYKYAGLEGKHA 639 (675) T ss_pred EEEEEECCCHHHHHHHHHHHHHHCCCCEEEEECCCHHHHHHCCHHHHHHHCCCHHHHHHHHHHHHHCCCHHHCCCCCCEE T ss_conf 08998527368999999999985498579996586466661228988730720123546653475301111115456400 Q ss_pred EEEECCCCCCCCHHHHHHHCCCCHHHHHHHHHHHHC Q ss_conf 898357767688889999809998999999999848 Q gi|254780655|r 637 FIGMQGFGASGSCDLLYQHFGINAIAIVDMVERKLS 672 (673) Q Consensus 637 ~igid~Fg~sg~~~el~~~~Gld~~~I~~~i~~~L~ 672 (673) T Consensus 640 ~~G~~~FG~Sa~g~~~~~~fGF~v~nv~~~ak~l~n 675 (675) T TIGR00232 640 VLGIDSFGESAPGDKVFEKFGFTVENVVAKAKKLLN 675 (675) T ss_pred EECCCCCCCCCCHHHHHHHCCCCHHHHHHHHHHHHC T ss_conf 551203688785004754148887899999999609

HHsearch alignment for GI: 254780655 and conserved domain: TIGR00232