>cd01556 EPSP_synthase EPSP synthase domain. 3-phosphoshikimate 1-carboxyvinyltransferase (5-enolpyruvylshikimate-3-phosphate synthase) (EC 2.5.1.19) catalyses the reaction between shikimate-3-phosphate (S3P) and phosphoenolpyruvate (PEP) to form 5-enolpyruvylshkimate-3-phosphate (EPSP), an intermediate in the shikimate pathway leading to aromatic amino acid biosynthesis. The reaction is phosphoenolpyruvate + 3-phosphoshikimate = phosphate + 5-O-(1-carboxyvinyl)-3-phosphoshikimate. It is found in bacteria and plants but not animals. The enzyme is the target of the widely used herbicide glyphosate, which has been shown to occupy the active site. In bacteria and plants, it is a single domain protein, while in fungi, the domain is found as part of a multidomain protein with functions that are all part of the shikimate pathway.

Probab=100.00 E-value=0 Score=680.09 Aligned_cols=401 Identities=31% Similarity=0.464 Sum_probs=355.4 Q ss_pred EEEEEECCCCHHHHHHHHHHHHHCCCCEEEECCCCHHHHHHHHHHHHHCCCEEEEECCEEEEEECCCCCCCCCCCEEEEC Q ss_conf 36999818422289999999974498499977980289999999999849799998998999812688756853105503 Q gi|254780458|r 18 LQGTICIPGDRSLSHFSIILGGIAAGETQIRGVLESDDVLNTMRMMHYLGARFTKKDREWIVQGVGNGCLLSPEYPLDFK 97 (449) Q Consensus 18 L~G~i~vp~SKs~s~RaLl~AaLa~g~s~i~n~~~s~Dv~~~l~al~~LG~~i~~~~~~~~i~g~g~~~~~~~~~~i~~~ 97 (449) T Consensus 1 L~G~v~ipgsKs~s~r~li~aaL~~g~~~i~n~~~~~Dv~~~~~~l~~lG~~i~~~~~~~~i~~~~~-~~~~~~~~l~~g 79 (409) T cd01556 1 LSGEITVPGSKSISHRALLLAALAEGESRIENLLDSDDTLATLEALRALGAKIEEEGGTVEIVGGGG-LGLPPEAVLDCG 79 (409) T ss_pred CEEEEECCCCHHHHHHHHHHHHHCCCCEEECCCCCCHHHHHHHHHHHHCCCEEEEECCEEEEECCCC-CCCCCCHHHHHC T ss_conf 9389987874899999999999659989990489039999999999987998998089999988888-777874111000 Q ss_pred CCCCCCCEEEEECCCCCCEEEECCCCCCCCCCCCCEEEEEEECCCCEEECCC-CCCCCEEECCCCCCCEEEEECCCCCCC Q ss_conf 3333220013431455310331233333446542101012312741010134-322201202221111134302344433 Q gi|254780458|r 98 GFDMGYGLMMGVVGVYDFQTFFKGRAEILQPTIESLLAPLYQMGVQVKLPED-KRLPLVLHGPRTPNPIVYKSPMDSVQS 176 (449) Q Consensus 98 ~sgt~~r~l~~~l~~~~~~~~i~G~~~l~~Rpi~~li~~L~~lGa~i~~~~~-~~~Pi~I~g~~~~~~~~~~~~~~S~q~ 176 (449) T Consensus 80 ~sGt~~R~l~~ll~~~~~~~~l~G~~~l~~RPi~~~i~~L~~lGa~i~~~~~~~~~~~~~~~~l~~~~i~l~~~~-SSQ~ 158 (409) T cd01556 80 NSGTTMRLLTGLLALQGGDSVLTGDESLRKRPMGRLVDALRQLGAEIEGREGGGYPPLIGGGGLKGGEVEIPGAV-SSQF 158 (409) T ss_pred CCHHHHHHHHHHHCCCCCEEEEECCHHHCCCCCHHHHHHHHHCCCEEEECCCCCCEEEECCCCCCCCEEEECCCC-CCHH T ss_conf 241217657666515883699837734258984689999998899999627975334724899505289977645-5118 Q ss_pred CCEEHHHHHCCCCCCCCCC-CCCCCCHHHH---HHHHCCCEEEEECCCCCEEEEEECCCCCCCCCCCCCCCCHHHHHHCC Q ss_conf 2000000000011222346-5454424444---66544973444113331002675286510233200232112210000 Q gi|254780458|r 177 KSVVLLAGLNTPGITEVIE-PVKTQDHMEI---ILKEFGVDLLIKSDTIEDYSVRIEGRKRISGCNLKIPGDSSIAFFPL 252 (449) Q Consensus 177 ~s~lLlA~~~~~g~t~i~~-~~~s~~~i~~---~L~~fG~~i~~~~~~~~~~~i~i~g~~~l~~~~~~Ip~D~ssAa~~l 252 (449) T Consensus 159 ~SalLmaa~~a~g~t~i~~~~~es~~yvd~T~~~L~~~Ga~I~~~~----~~~i~I~g~~~l~~~~~~V~~D~s~A~~~l 234 (409) T cd01556 159 KSALLLAAPLAEGPTTIIIGELESKPYIDHTERMLRAFGAEVEVDG----YRTITVKGGQKYKGPEYTVEGDASSAAFFL 234 (409) T ss_pred HHHHHHHHHHCCCCEEEECCCCCCCCHHHHHHHHHHHCCCEEEECC----CEEEEECCCCCCCCCEECCCCCHHHHHHHH T ss_conf 8799999873699579974674661199999999985798289639----819997786334675013788988999999 Q ss_pred CCCCCCCCCCCCCCCCCCCCCCCCCCCHHCCCCCCCCCCCCEEEEECCCCCEEEE-EECCCCCCCCCCCCCCCHHHCCCC Q ss_conf 0112255653222333232222222100000134323444227870343202564-202333234644354301110111 Q gi|254780458|r 253 AAALLIPGSDIKLLNVLTNPLRVGIIDILREMGADITLSNSRIESGENIADIRVR-FSKIKGITISDNRLRSIVDEYPIL 331 (449) Q Consensus 253 a~a~l~~g~~i~i~n~~~~~~q~~~ldiL~~mG~~i~~~~~~~~~~~~~~~i~~~-~~~l~g~~i~~~~~~~~~D~~p~L 331 (449) T Consensus 235 ~aaalt-~~~v~i~~v~~~~~d~~~~~~L~~mG~~i~~~~~~~i--------~~~~~~~l~~~~i~---~~~~pDl~p~l 302 (409) T cd01556 235 AAAAIT-GSEIVIKNVGLNSGDTGIIDVLKEMGADIEIGNEDTV--------VVESGGKLKGIDID---GNDIPDEAPTL 302 (409) T ss_pred HHHHHC-CCEEEEECCCCCCCHHHHHHHHHHCCCEEEEECCCEE--------EECCCCCCCCEEEC---CCCCCHHHHHH T ss_conf 999976-9949990778321179999999987998999469789--------97358885447825---87686057999 Q ss_pred CCCCCCCCCCCCCCCCHHH--HHHHHHHHHHHHHHHCCCEEEEECCEEEEECCCCCCCCCCCCCCEEECCCCHHHHHHHH Q ss_conf 2322223474100272001--24568999999997469789998895999767887666656872660488458999999 Q gi|254780458|r 332 LVISAFAEGETIIKGLAEV--MTSKQFSGIIECFNINNIQYEREGDYLMIKGVPGGKGLGCSTGHMVQSKFGYRVAMSFL 409 (449) Q Consensus 332 avla~~a~G~t~i~gi~~l--kesdRi~~~~~~L~~~G~~~~~~~d~l~I~G~~~~~~~~~~~~~~v~s~~DHRiaMa~~ 409 (449) T Consensus 303 avla~~a~G~s~i~~~~~lr~KEsdRi~a~~~eL~k~Ga~i~~~~d~l~I~G~~~-----~~~~~~~~t~~DhR~ama~~ 377 (409) T cd01556 303 AVLAAFAEGPTRIRNAAELRVKESDRIAAMATELRKLGADVEETEDGLIIEGGPL-----KGAGVEVYTYGDHRIAMSFA 377 (409) T ss_pred HHHHHHCCCCEEEEECCCCCCEECCHHHHHHHHHHHCCCEEEEECCEEEEECCCC-----CCCCCEECCCCCHHHHHHHH T ss_conf 9999856897278732011203130789999999977997999799799989887-----78851588999889999999 Q ss_pred HHHHHCCCCEEEECCCEECCCCCCHHHHHHHC Q ss_conf 99973599589944543027786988899865 Q gi|254780458|r 410 VMGLASEYSVVVDDYTMISTIFPDFINLMKTL 441 (449) Q Consensus 410 i~gl~~~~~~~I~~~~~v~ksyP~F~~~l~~L 441 (449) T Consensus 378 iaal~a~~~~~I~~~~~i~ksyp~f~~~l~~L 409 (409) T cd01556 378 IAGLVAEGGVTIEDPECVAKSFPNFFEDLESL 409 (409) T ss_pred HHHHHCCCCEEEECCCEEECCCHHHHHHHHCC T ss_conf 99986799899946637878656599998649

HHsearch alignment for GI: 254780458 and conserved domain: cd01556